diff --git a/htdocs/includes/php_writeexcel/CHANGELOG b/htdocs/includes/php_writeexcel/CHANGELOG index a4615cbc107..ca080f1e8e2 100644 --- a/htdocs/includes/php_writeexcel/CHANGELOG +++ b/htdocs/includes/php_writeexcel/CHANGELOG @@ -1,3 +1,32 @@ +0.3.0 (2005-11-01): +- Fixed cell merging (fix contributed by Nicolas Kahn - thanks!) +- Corrected the README: formulas are supported since version 0.2.2 +- Added a method named set_codepage() to the workbook object which + allows to set the codepage (fixes German Umlauts on Macs for + example, contributed by Stefan Grünig - thanks!) +- Changed all calls of call_user_method_array() to call_user_func_array() + as recent PHP versions complain about call_user_method_array() being + deprecated (reported by Julien Detante and Luc Cessieux) +- Added $_debug to the class variable declaration of + class.writeexcel_biffwriter.inc.php and + class.writeexcel_worksheet.inc.php so that PHP doesn't complain about it +- The demos now produce proper headers ("Content-Type" and + "Content-Disposition") so that the correct application gets loaded + when an XLS file is received more reliably (thanks to + C. Mourad Jaber) +- Temporary files are now deleted (reported by Siggi Oskarsson) +- Added example-colors.php +- Fixed frozen and thawed panes (reported by Roger Jochem and Flavio + Ciotola) +- Added example-panes.php to prove that it's really fixed ;-) +- Added example-repeat.php because somebody reported that it doesn't + work - it does work for me, please report again if it fails for you + and send me your code +- Fixed cell range formulas like '$A$1:$B$2' which should now work + (thanks Cedric Chandon) +- Fixed the PHP 5 incompatibility (reported by several people, patch + by Jean Pasdeloup, thanks!) + 0.2.2 (2003-10-08): - Cleaned up class.writeexcel_biffwriter.inc.php - Cleaned up _append() and _prepend() in class.writeexcel_biffwriter.inc.php diff --git a/htdocs/includes/php_writeexcel/CONTACT b/htdocs/includes/php_writeexcel/CONTACT index 97aa8803366..c5ef9f0f9ed 100644 --- a/htdocs/includes/php_writeexcel/CONTACT +++ b/htdocs/includes/php_writeexcel/CONTACT @@ -1 +1 @@ -You can contact me via email at . +You can contact me via email at . diff --git a/htdocs/includes/php_writeexcel/FAQ b/htdocs/includes/php_writeexcel/FAQ index 574eaa6854f..37e570ea896 100644 --- a/htdocs/includes/php_writeexcel/FAQ +++ b/htdocs/includes/php_writeexcel/FAQ @@ -1,18 +1,33 @@ Q: Could you please add support for XYZGJGNDF? -A: Sorry, this project is at its alpha stage. I won't add any new features - until there is a stable version. +A: Sorry, I don't have the time to make this a full-featured project. + It only contains the features which I need (and which were supported + by SpreadSheet:WriteExcel anyway). You are welcome to add features + yourself though and send it to me for inclusion. Q: The files class.ole_pps_root.php and class.ole_pps_file.php are missing. Where can I get them? A: They are only required for big file (>7 MB) support and available as a seperate project at - http://bettina-attack.de/jonny/view.php?path=/projects/php_ole/ + http://bettina-attack.de/jonny/view.php/projects/php_ole/ Q: How can I create files bigger than 7 MB? A: Use class.writeexcel_workbookbig.inc.php instead of class.writeexcel_workbook.inc.php. You'll need the php_ole project available at - http://bettina-attack.de/jonny/view.php?path=/projects/php_ole/ + http://bettina-attack.de/jonny/view.php/projects/php_ole/ Q: Will you make the project PEAR compliant? A: Probably. But this means a lot of work and will require some time. + +Q: Is there a 'auto-column-width' function? +A: AFAIK Excel doesn't store this information in the XLS files but + calculates the auto-width at run-time, so this doesn't seem to be + possible, sorry. + +Q: Is it possible to include Unicode strings in a worksheet? +A: Sorry, this is not possible due to the restrictions of the Excel 5 + format which is still used. + +Q: Is it possible to include strings with a length of more than + 255 characters? +A: No, sorry. Please see the TODO file. diff --git a/htdocs/includes/php_writeexcel/HOMEPAGE b/htdocs/includes/php_writeexcel/HOMEPAGE index 9415c9d949a..8304fdc725f 100644 --- a/htdocs/includes/php_writeexcel/HOMEPAGE +++ b/htdocs/includes/php_writeexcel/HOMEPAGE @@ -1 +1 @@ -http://www.bettina-attack.de/jonny/projects/php_writeexcel/ +http://www.bettina-attack.de/jonny/view.php/projects/php_writeexcel/ diff --git a/htdocs/includes/php_writeexcel/README b/htdocs/includes/php_writeexcel/README index eb53e66349f..4c0ff11a55e 100644 --- a/htdocs/includes/php_writeexcel/README +++ b/htdocs/includes/php_writeexcel/README @@ -67,21 +67,20 @@ with while porting SpreadSheet::WriteExcel to PHP: What features are currently supported? -------------------------------------- -Basically all features of Spreadsheet::WriteExcel will hopefully be -supported one day. However, it makes use of some Perl packages with -functions I did not yet find for PHP. +Basically all features of Spreadsheet::WriteExcel are supported and +thanks to a lot of people (see CHANGELOG) who contributed code and bug +fixes, most things seem to work. However, please remember that it's still +in beta stage, so there are probably some bugs left. Spreadsheet::WriteExcel uses the Parse::RecDescent package for formula -support. I havn't looked for a Recursive Descent parser for PHP yet. Thus -Excel formulas are not yet supported. +support. Andreas Brodowski has imported and changed the PEAR::Spreadsheet +Parser.php file, so formulas are supported since version 0.2.2. Spreadsheet::WriteExcel uses the OLE::Storage_Lite package for supporting Excel files bigger than approx. 7 MB. I have ported this package already and called it php_ole. But I really don't know how reliable it is, so use it with care! -All other features SHOULD work. - Documentation diff --git a/htdocs/includes/php_writeexcel/TODO b/htdocs/includes/php_writeexcel/TODO new file mode 100644 index 00000000000..1b7c8a58367 --- /dev/null +++ b/htdocs/includes/php_writeexcel/TODO @@ -0,0 +1,9 @@ +The maximum string length is 255 due to the Excel 5 format which is +still used. The long_string.pl example coming with +SpreadSheet::WriteExcel does not work for some reason. It must be +figured out why. + +Volker Sauer has reported that sheet names in Excel files generated by +php_writeexcel get prepended with ".xls]" when he renames them, but I +can't reproduce it. If you can, please send me the generated file and +the version number of Excel you are using. diff --git a/htdocs/includes/php_writeexcel/class.ole.php b/htdocs/includes/php_writeexcel/class.ole.php new file mode 100644 index 00000000000..66a895cef45 --- /dev/null +++ b/htdocs/includes/php_writeexcel/class.ole.php @@ -0,0 +1,541 @@ +sFile=$sFile; +} + +#------------------------------------------------------------------------------ +# getPpsTree: OLE::Storage_Lite +#------------------------------------------------------------------------------ +function getPpsTree($bData=false) { +#0.Init + $rhInfo = _initParse($this->_FILE); + if (!$rhInfo) { + return false; + } +#1. Get Data + list($oPps) = _getPpsTree(0, $rhInfo, $bData); +// close(IN); + return $oPps; +} + +#------------------------------------------------------------------------------ +# getSearch: OLE::Storage_Lite +#------------------------------------------------------------------------------ +function getPpsSearch($raName, $bData=false, $iCase=false) { +#0.Init + $rhInfo = _initParse($this->_FILE); + if (!$rhInfo) { + return false; + } +#1. Get Data + $aList = _getPpsSearch(0, $rhInfo, $raName, $bData, $iCase); +// close(IN); + return $aList; +} + +#------------------------------------------------------------------------------ +# getNthPps: OLE::Storage_Lite +#------------------------------------------------------------------------------ +function getNthPps($iNo, $bData=false) { +#0.Init + $rhInfo = _initParse($this->_FILE); + if (!$rhInfo) { + return false; + } +#1. Get Data + $oPps = _getNthPps($iNo, $rhInfo, $bData); +// close IN; + return $oPps; +} + +#------------------------------------------------------------------------------ +# _initParse: OLE::Storage_Lite +#------------------------------------------------------------------------------ +function _initParse($sFile) { + //$oIo; +#1. $sFile is a resource (hopefully a file resource) + if (is_resource($sFile)) { + $oIo=$sFile; + } +#2. $sFile is a filename string + else { + $oIo=fopen($sFile, "rb"); + } + + return _getHeaderInfo($oIo); +} + +#------------------------------------------------------------------------------ +# _getPpsTree: OLE::Storage_Lite +#------------------------------------------------------------------------------ +function _getPpsTree($iNo, $rhInfo, $bData, &$raDone) { // last par optional! + if($raDone!==false) { + if(in_array($iNo, $raDone)) { + return array(); + } + } else { + $raDone=array(); + } + array_push($raDone, $iNo); + + $iRootBlock = $rhInfo->_ROOT_START; +#1. Get Information about itself + $oPps = _getNthPps($iNo, $rhInfo, $bData); +#2. Child + if($oPps->DirPps != 0xFFFFFFFF) { + $aChildL = _getPpsTree($oPps->DirPps, $rhInfo, $bData, $raDone); + $oPps->Child =& $aChildL; + } else { + $oPps->Child = false; + } +#3. Previous,Next PPSs + $aList = array(); + if ($oPps->PrevPps != 0xFFFFFFFF) { + array_push($aList, _getPpsTree($oPps->PrevPps, $rhInfo, $bData, $raDone)); + } + array_push($aList, $oPps); + if ($oPps->NextPps != 0xFFFFFFFF) { + array_push($aList, _getPpsTree($oPps->NextPps, $rhInfo, $bData, $raDone)); + } + return $aList; +} + +#------------------------------------------------------------------------------ +# _getPpsSearch: OLE::Storage_Lite +#------------------------------------------------------------------------------ +function _getPpsSearch($iNo, $rhInfo, $raName, $bData, $iCase, &$raDone) { // last par optional! + $iRootBlock = $rhInfo->_ROOT_START; + //my @aRes; +#1. Check it self + + if($raDone!==false) { + if(in_array($iNo, $raDone)) { + return array(); + } + } else { + $raDone=array(); + } + array_push($raDone, $iNo); + + $oPps = _getNthPps($iNo, $rhInfo, false); + + $found=false; + foreach ($raName as $cmp) { + if (($iCase && strcasecmp($oPps->Name, $cmp)==0) || + strcmp($oPps->Name, $cmp)==0) { + $found=true; + break; + } + } + + if ($found) { + if ($bData) { + $oPps = _getNthPps($iNo, $rhInfo, $bData); + } + $aRes = array($oPps); + } else { + $aRes = array(); + } +#2. Check Child, Previous, Next PPSs + if ($oPps->DirPps != 0xFFFFFFFF) { + array_push($aRes, _getPpsSearch($oPps->DirPps, $rhInfo, $raName, $bData, $iCase, $raDone)); + } + if ($oPps->PrevPps != 0xFFFFFFFF) { + array_push($aRes, _getPpsSearch($oPps->PrevPps, $rhInfo, $raName, $bData, $iCase, $raDone)); + } + if ($oPps->NextPps != 0xFFFFFFFF) { + array_push($aRes, _getPpsSearch($oPps->NextPps, $rhInfo, $raName, $bData, $iCase, $raDone)); + } + return $aRes; +} + +#=================================================================== +# Get Header Info (BASE Informain about that file) +#=================================================================== +function _getHeaderInfo($FILE) { + //my($iWk); + $rhInfo = new object(); + $rhInfo->_FILEH_ = $FILE; + //my $sWk; +#0. Check ID + fseek($rhInfo->_FILEH_, 0, SEEK_SET); + $sWk=fread($rhInfo->_FILEH_, 8); + if ($sWk!="\xD0\xCF\x11\xE0\xA1\xB1\x1A\xE1") { + return false; + } +#BIG BLOCK SIZE + $iWk = _getInfoFromFile($rhInfo->_FILEH_, 0x1E, 2, "v"); + if ($iWk===false) { + return false; + } + $rhInfo->_BIG_BLOCK_SIZE = pow(2, $iWk); +#SMALL BLOCK SIZE + $iWk = _getInfoFromFile($rhInfo->_FILEH_, 0x20, 2, "v"); + if ($iWk===false) { + return false; + } + $rhInfo->_SMALL_BLOCK_SIZE = pow(2, $iWk); +#BDB Count + $iWk = _getInfoFromFile($rhInfo->_FILEH_, 0x2C, 4, "V"); + if ($iWk===false) { + return false; + } + $rhInfo->_BDB_COUNT = $iWk; +#START BLOCK + $iWk = _getInfoFromFile($rhInfo->_FILEH_, 0x30, 4, "V"); + if ($iWk===false) { + return false; + } + $rhInfo->_ROOT_START = $iWk; +#MIN SIZE OF BB +# $iWk = _getInfoFromFile($rhInfo->_FILEH_, 0x38, 4, "V"); +# if ($iWk===false) { +# return false; +# } +# $rhInfo->_MIN_SIZE_BB = $iWk; +#SMALL BD START + $iWk = _getInfoFromFile($rhInfo->_FILEH_, 0x3C, 4, "V"); + if ($iWk===false) { + return false; + } + $rhInfo->_SBD_START = $iWk; +#SMALL BD COUNT + $iWk = _getInfoFromFile($rhInfo->_FILEH_, 0x40, 4, "V"); + if ($iWk===false) { + return false; + } + $rhInfo->_SBD_COUNT = $iWk; +#EXTRA BBD START + $iWk = _getInfoFromFile($rhInfo->_FILEH_, 0x44, 4, "V"); + if ($iWk===false) { + return false; + } + $rhInfo->_EXTRA_BBD_START = $iWk; +#EXTRA BD COUNT + $iWk = _getInfoFromFile($rhInfo->_FILEH_, 0x48, 4, "V"); + if ($iWk===false) { + return false; + } + $rhInfo->_EXTRA_BBD_COUNT = $iWk; +#GET BBD INFO + $rhInfo->_BBD_INFO= _getBbdInfo($rhInfo); +#GET ROOT PPS + $oRoot = _getNthPps(0, $rhInfo, false); + $rhInfo->_SB_START = $oRoot->StartBlock; + $rhInfo->_SB_SIZE = $oRoot->Size; + return $rhInfo; +} + +#------------------------------------------------------------------------------ +# _getInfoFromFile +#------------------------------------------------------------------------------ +function _getInfoFromFile($FILE, $iPos, $iLen, $sFmt) { + //my($sWk); + if (!$FILE) { + return false; + } + if (fseek($FILE, $iPos, SEEK_SET)!==0) { + return false; + } + $sWk=fread($FILE, $iLen); + $data=unpack($sFmt."ret", $sWk); + return $data["ret"]; +} + +#------------------------------------------------------------------------------ +# _getBbdInfo +#------------------------------------------------------------------------------ +function _getBbdInfo($rhInfo) { + $aBdList = array(); + $iBdbCnt = $rhInfo->_BDB_COUNT; + //my $iGetCnt; + //my $sWk; + $i1stCnt = floor(($rhInfo->_BIG_BLOCK_SIZE - 0x4C) / LongIntSize); + $iBdlCnt = floor($rhInfo->_BIG_BLOCK_SIZE / LongIntSize) - 1; + +#1. 1st BDlist + fseek ($rhInfo->_FILEH_, 0x4C, SEEK_SET); + $iGetCnt = ($iBdbCnt < $i1stCnt) ? $iBdbCnt : $i1stCnt; + $sWk=fread($rhInfo->_FILEH_, LongIntSize*$iGetCnt); + $data=unpack("V".$iGetCnt."int", $sWk); + for ($c=0;$c<$iGetCnt;$c++) { + array_push ($aBdList, $data["int$c"]); + } + $iBdbCnt -= $iGetCnt; +#2. Extra BDList + $iBlock = $rhInfo->_EXTRA_BBD_START; + while(($iBdbCnt> 0) && _isNormalBlock($iBlock)){ + _setFilePos($iBlock, 0, $rhInfo); + $iGetCnt= ($iBdbCnt < $iBdlCnt) ? $iBdbCnt : $iBdlCnt; + $sWk=fread($rhInfo->_FILEH_, LongIntSize*$iGetCnt); + $data=unpack("V".$iGetCnt."int", $sWk); + for ($c=0;$c<$iGetCnt;$c++) { + array_push ($aBdList, $data["int$c"]); + } + $iBdbCnt -= $iGetCnt; + $sWk=fread($rhInfo->_FILEH_, LongIntSize); + $data=unpack("Vint", $sWk); + $iBlock = $data["int"]; + } +#3.Get BDs + $aWk=array(); + $hBd=array(); + $iBlkNo = 0; + //my $iBdL; + //my $i; + $iBdCnt = floor($rhInfo->_BIG_BLOCK_SIZE / LongIntSize); + foreach ($aBdList as $iBdl) { +// foreach $iBdL (@aBdList) { + _setFilePos($iBdL, 0, $rhInfo); + $sWk=fread($rhInfo->_FILEH_, $rhInfo->_BIG_BLOCK_SIZE); + $aWk = unpack("V".$iBdCnt."int", $sWk); + for ($i=0;$i<$iBdCnt;$i++, $iBlkNo++) { + if($aWk["int".$i] != ($iBlkNo+1)) { + $hBd["$iBlkNo"] = $aWk["int".$i]; + } + } + } + return $hBd; +} + +#------------------------------------------------------------------------------ +# getNthPps (OLE::Storage_Lite) +#------------------------------------------------------------------------------ +function _getNthPps($iPos, $rhInfo, $bData) { + $iPpsStart = $rhInfo->_ROOT_START; + //my($iPpsBlock, $iPpsPos); + //my $sWk; + //my $iBlock; + + $iBaseCnt = $rhInfo->_BIG_BLOCK_SIZE / PpsSize; + $iPpsBlock = floor($iPos / $iBaseCnt); + $iPpsPos = $iPos % $iBaseCnt; + + $iBlock = _getNthBlockNo($iPpsStart, $iPpsBlock, $rhInfo); + if ($iBlock===false) { + return false; + } + + _setFilePos($iBlock, PpsSize*$iPpsPos, $rhInfo); + $sWk=fread($rhInfo->_FILEH_, PpsSize); +// return undef unless($sWk); +//TODO: substr() binary safe? + $data=unpack("vint", substr($sWk, 0x40, 2)); + $iNmSize = $data["int"]; + $iNmSize = ($iNmSize > 2) ? $iNmSize - 2 : $iNmSize; + $sNm= substr($sWk, 0, $iNmSize); + $data=unpack("Cint", substr($sWk, 0x42, 2)); + $iType = $data["int"]; + $data=unpack("V3int", substr($sWk, 0x44, LongIntSize*3)); + $lPpsPrev = $data["int1"]; + $lPpsNext = $data["int2"]; + $lDirPps = $data["int3"]; +// TODO: Original lines terminated by commas: ?! +/* + my @raTime1st = + (($iType == PpsType_Root) or ($iType == PpsType_Dir))? + OLEDate2Local(substr($sWk, 0x64, 8)) : undef , + my @raTime2nd = + (($iType == PpsType_Root) or ($iType == PpsType_Dir))? + OLEDate2Local(substr($sWk, 0x6C, 8)) : undef, +*/ + $raTime1st = (($iType == PpsType_Root) or ($iType == PpsType_Dir)) ? + OLEDate2Local(substr($sWk, 0x64, 8)) : false; + $raTime2nd = (($iType == PpsType_Root) or ($iType == PpsType_Dir)) ? + OLEDate2Local(substr($sWk, 0x6C, 8)) : false; + + $data=unpack("V2int", substr($sWk, 0x74, 8)); + $iStart=$data["int1"]; + $iSize=$data["int2"]; + if ($bData) { + $sData = _getData($iType, $iStart, $iSize, $rhInfo); +/* TODO!!! + return OLE::Storage_Lite::PPS->new( + $iPos, $sNm, $iType, $lPpsPrev, $lPpsNext, $lDirPps, + \@raTime1st, \@raTime2nd, $iStart, $iSize, $sData, undef); +*/ + } else { +/* TODO!!! + return OLE::Storage_Lite::PPS->new( + $iPos, $sNm, $iType, $lPpsPrev, $lPpsNext, $lDirPps, + \@raTime1st, \@raTime2nd, $iStart, $iSize, undef, undef); +*/ + } +} + +#------------------------------------------------------------------------------ +# _setFilePos (OLE::Storage_Lite) +#------------------------------------------------------------------------------ +function _setFilePos($iBlock, $iPos, $rhInfo) { + fseek($rhInfo->_FILEH_, ($iBlock+1)*$rhInfo->_BIG_BLOCK_SIZE+$iPos, + SEEK_SET); +} + +#------------------------------------------------------------------------------ +# _getNthBlockNo (OLE::Storage_Lite) +#------------------------------------------------------------------------------ +function _getNthBlockNo($iStBlock, $iNth, $rhInfo) { + //my $iSv; + $iNext = $iStBlock; + for ($i=0; $i<$iNth; $i++) { + $iSv = $iNext; + $iNext = _getNextBlockNo($iSv, $rhInfo); + if (!_isNormalBlock($iNext)) { + return; + } + } + return $iNext; +} + +#------------------------------------------------------------------------------ +# _getData (OLE::Storage_Lite) +#------------------------------------------------------------------------------ +function _getData($iType, $iBlock, $iSize, $rhInfo) { + if ($iType == PpsType_File) { + if($iSize < DataSizeSmall) { + return _getSmallData($iBlock, $iSize, $rhInfo); + } else { + return _getBigData($iBlock, $iSize, $rhInfo); + } + } elseif($iType == PpsType_Root) { #Root + return _getBigData($iBlock, $iSize, $rhInfo); + } elseif($iType == PpsType_Dir) { # Directory + return false; + } +} + +#------------------------------------------------------------------------------ +# _getBigData (OLE::Storage_Lite) +#------------------------------------------------------------------------------ +function _getBigData($iBlock, $iSize, $rhInfo) { + //my($iRest, $sWk, $sRes); + + if (!_isNormalBlock($iBlock)) { + return ''; + } + + $iRest = $iSize; + //my($i, $iGetSize, $iNext); + $sRes = ''; +/* TODO + my @aKeys= sort({$a<=>$b} keys(%{$rhInfo->{_BBD_INFO}})); + + while ($iRest > 0) { + my @aRes = grep($_ >= $iBlock, @aKeys); + my $iNKey = $aRes[0]; + $i = $iNKey - $iBlock; + $iNext = $rhInfo->{_BBD_INFO}{$iNKey}; + _setFilePos($iBlock, 0, $rhInfo); + my $iGetSize = ($rhInfo->{_BIG_BLOCK_SIZE} * ($i+1)); + $iGetSize = $iRest if($iRest < $iGetSize); + $rhInfo->{_FILEH_}->read( $sWk, $iGetSize); + $sRes .= $sWk; + $iRest -= $iGetSize; + $iBlock= $iNext; + } +*/ + + return $sRes; +} + +#------------------------------------------------------------------------------ +# _getNextBlockNo (OLE::Storage_Lite) +#------------------------------------------------------------------------------ +function _getNextBlockNo($iBlockNo, $rhInfo) { + $iRes = $rhInfo->_BBD_INFO[$iBlockNo]; + return ($iRes!==false) ? $iRes : $iBlockNo+1; +} + +#------------------------------------------------------------------------------ +# _isNormalBlock (OLE::Storage_Lite) +# 0xFFFFFFFC : BDList, 0xFFFFFFFD : BBD, +# 0xFFFFFFFE: End of Chain 0xFFFFFFFF : unused +#------------------------------------------------------------------------------ +function _isNormalBlock($iBlock) { + return ($iBlock < 0xFFFFFFFC) ? 1 : false; +} + +#------------------------------------------------------------------------------ +# _getSmallData (OLE::Storage_Lite) +#------------------------------------------------------------------------------ +function _getSmallData($iSmBlock, $iSize, $rhInfo) { + //my($sRes, $sWk); + $iRest = $iSize; + $sRes = ''; + while ($iRest > 0) { + _setFilePosSmall($iSmBlock, $rhInfo); + $sWk=fread($rhInfo->_FILEH_, ($iRest >= $rhInfo->_SMALL_BLOCK_SIZE) ? + $rhInfo->_SMALL_BLOCK_SIZE : $iRest); + $sRes .= $sWk; + $iRest -= $rhInfo->_SMALL_BLOCK_SIZE; + $iSmBlock= _getNextSmallBlockNo($iSmBlock, $rhInfo); + } + return $sRes; +} + +#------------------------------------------------------------------------------ +# _setFilePosSmall(OLE::Storage_Lite) +#------------------------------------------------------------------------------ +function _setFilePosSmall($iSmBlock, $rhInfo) { + $iSmStart = $rhInfo->_SB_START; + $iBaseCnt = $rhInfo->_BIG_BLOCK_SIZE / $rhInfo->_SMALL_BLOCK_SIZE; + $iNth = floor($iSmBlock/$iBaseCnt); + $iPos = $iSmBlock % $iBaseCnt; + + $iBlk = _getNthBlockNo($iSmStart, $iNth, $rhInfo); + _setFilePos($iBlk, $iPos * $rhInfo->_SMALL_BLOCK_SIZE, $rhInfo); +} + +#------------------------------------------------------------------------------ +# _getNextSmallBlockNo (OLE::Storage_Lite) +#------------------------------------------------------------------------------ +function _getNextSmallBlockNo($iSmBlock, $rhInfo) { + //my($sWk); + + $iBaseCnt = $rhInfo->_BIG_BLOCK_SIZE / LongIntSize; + $iNth = floor($iSmBlock/$iBaseCnt); + $iPos = $iSmBlock % $iBaseCnt; + $iBlk = _getNthBlockNo($rhInfo->_SBD_START, $iNth, $rhInfo); + _setFilePos($iBlk, $iPos * LongIntSize, $rhInfo); + $sWk=fread($rhInfo->_FILEH_, LongIntSize); + $data=unpack("Vint", $sWk); + return $data["int"]; +} + +} + +?> diff --git a/htdocs/includes/php_writeexcel/class.ole_pps.php b/htdocs/includes/php_writeexcel/class.ole_pps.php new file mode 100644 index 00000000000..84bcb529c02 --- /dev/null +++ b/htdocs/includes/php_writeexcel/class.ole_pps.php @@ -0,0 +1,209 @@ +_new + ($iNo, $sNm, $iType, $iPrev, $iNext, $iDir, $raTime1st, $raTime2nd, + $iStart, $iSize, $sData, $raChild); + } + elsif($iType == PpsType_Dir) { #DIRECTRY + return OLE::Storage_Lite::PPS::Dir->_new + ($iNo, $sNm, $iType, $iPrev, $iNext, $iDir, $raTime1st, $raTime2nd, + $iStart, $iSize, $sData, $raChild); + } + elsif($iType == PpsType_Root) { #ROOT + return OLE::Storage_Lite::PPS::Root->_new + ($iNo, $sNm, $iType, $iPrev, $iNext, $iDir, $raTime1st, $raTime2nd, + $iStart, $iSize, $sData, $raChild); + } + else { + die "Error PPS:$iType $sNm\n"; + } +} +*/ + +// We probably don't need a constructor at all because +// all derived classed do their own initialization stuff + + #------------------------------------------------------------------------------ + # _new (OLE::Storage_Lite::PPS) + # for OLE::Storage_Lite + #------------------------------------------------------------------------------ + function ole_pps($iNo, $sNm, $iType, $iPrev, $iNext, $iDir, + $raTime1st, $raTime2nd, $iStart, $iSize, + $sData=false, $raChild=false) { + + #1. Constructor for OLE::Storage_Lite + + $this->No = $iNo; + $this->Name = $sNm; + $this->Type = $iType; + $this->PrevPps = $iPrev; + $this->NextPps = $iNext; + $this->DirPps = $iDir; + $this->Time1st = $raTime1st; + $this->Time2nd = $raTime2nd; + $this->StartBlock = $iStart; + $this->Size = $iSize; + $this->Data = $sData; + $this->Child = $raChild; + } + + #------------------------------------------------------------------------------ + # _DataLen (OLE::Storage_Lite::PPS) + # Check for update + #------------------------------------------------------------------------------ + function _DataLen() { + if ($this->Data===false) { + return 0; + } + + if ($this->_PPS_FILE) { + return filesize($this->_PPS_FILE); + } + + return strlen($this->Data); + } + + #------------------------------------------------------------------------------ + # _makeSmallData (OLE::Storage_Lite::PPS) + #------------------------------------------------------------------------------ + function _makeSmallData(&$aList, $rhInfo) { + //my ($sRes); + $FILE = $rhInfo->_FILEH_; + $iSmBlk = 0; + + for ($c=0;$cType==PpsType_File) { + if ($oPps->Size<=0) { + continue; + } + + if($oPps->Size < $rhInfo->_SMALL_SIZE) { + $iSmbCnt = floor($oPps->Size / $rhInfo->_SMALL_BLOCK_SIZE) + + (($oPps->Size % $rhInfo->_SMALL_BLOCK_SIZE) ? 1 : 0); + #1.1 Add to SBD + for ($i = 0; $i<($iSmbCnt-1); $i++) { + fputs($FILE, pack("V", $i+$iSmBlk+1)); + } + fputs($FILE, pack("V", -2)); + + #1.2 Add to Data String(this will be written for RootEntry) + #Check for update + if ($oPps->_PPS_FILE) { + //my $sBuff; + fseek($oPps->_PPS_FILE, 0, SEEK_SET); #To The Top + while ($sBuff=fread($oPps->_PPS_FILE, 4096)) { + $sRes .= $sBuff; + } + } else { + $sRes .= $oPps->Data; + } + if($oPps->Size % $rhInfo->_SMALL_BLOCK_SIZE) { + $sRes .= (str_repeat("\x00", + ($rhInfo->_SMALL_BLOCK_SIZE - + ($oPps->Size % $rhInfo->_SMALL_BLOCK_SIZE)))); + } + #1.3 Set for PPS + $oPps->StartBlock = $iSmBlk; + $iSmBlk += $iSmbCnt; + } + } + + } + $iSbCnt = floor($rhInfo->_BIG_BLOCK_SIZE / LongIntSize); + if ($iSmBlk % $iSbCnt) { + fputs($FILE, str_repeat(pack("V", -1), $iSbCnt - ($iSmBlk % $iSbCnt))); + } + #2. Write SBD with adjusting length for block + return $sRes; + } + + #------------------------------------------------------------------------------ + # _savePpsWk (OLE::Storage_Lite::PPS) + #------------------------------------------------------------------------------ + function _savePpsWk($rhInfo) { + #1. Write PPS + $FILE=$rhInfo->_FILEH_; + fputs($FILE, + $this->Name. + str_repeat("\x00", 64 - strlen($this->Name)). # 64 + pack("v", strlen($this->Name) + 2). # 66 + pack("c", $this->Type). # 67 + pack("c", 0x00). #UK # 68 + pack("V", $this->PrevPps). #Prev # 72 + pack("V", $this->NextPps). #Next # 76 + pack("V", $this->DirPps). #Dir # 80 + "\x00\x09\x02\x00". # 84 + "\x00\x00\x00\x00". # 88 + "\xc0\x00\x00\x00". # 92 + "\x00\x00\x00\x46". # 96 + "\x00\x00\x00\x00". # 100 +//TODO!!! LocalDate2OLE($this->Time1st). # 108 +"\x00\x00\x00\x00\x00\x00\x00\x00". +//TODO!!! LocalDate2OLE($this->Time2nd). # 116 +"\x00\x00\x00\x00\x00\x00\x00\x00". + pack("V", ($this->StartBlock!==false) ? + $this->StartBlock : 0). # 120 + pack("V", ($this->Size!==false) ? + $this->Size : 0). # 124 + pack("V", 0) # 128 + ); + } + +} + +?> diff --git a/htdocs/includes/php_writeexcel/class.ole_pps_dir.php b/htdocs/includes/php_writeexcel/class.ole_pps_dir.php new file mode 100644 index 00000000000..f4545647e97 --- /dev/null +++ b/htdocs/includes/php_writeexcel/class.ole_pps_dir.php @@ -0,0 +1,50 @@ +No = false; + $this->Name = $sName; + $this->Type = PpsType_Dir; + $this->PrevPps = false; + $this->NextPps = false; + $this->DirPps = false; + $this->Time1st = $raTime1st; + $this->Time2nd = $raTime2nd; + $this->StartBlock = false; + $this->Size = false; + $this->Data = false; + $this->Child = $raChild; + } + +} + +?> diff --git a/htdocs/includes/php_writeexcel/class.ole_pps_file.php b/htdocs/includes/php_writeexcel/class.ole_pps_file.php new file mode 100644 index 00000000000..b537217534a --- /dev/null +++ b/htdocs/includes/php_writeexcel/class.ole_pps_file.php @@ -0,0 +1,74 @@ +No = false; + $this->Name = $sNm; + $this->Type = PpsType_File; + $this->PrevPps = false; + $this->NextPps = false; + $this->DirPps = false; + $this->Time1st = false; + $this->Time2nd = false; + $this->StartBlock = false; + $this->Size = false; + $this->Data = ($sFile===false) ? $sData : ''; + $this->Child = false; + + if ($sFile!==false) { + if (is_ressource($sFile)) { + $this->_PPS_FILE=$sFile; + } elseif ($sFile=="") { + $fname=tempnam("php_ole"); + $this->_PPS_FILE=fopen($fname, "r+b"); + } else { + $fname=$sFile; + $this->_PPS_FILE=fopen($fname, "r+b"); + } + + if ($sData!==false) { + fputs($this->_PPS_FILE, $sData); + } + } + + } + + function append ($sData) { + if ($this->_PPS_FILE) { + fputs($this->_PPS_FILE, $sData); + } else { + $this->Data.=$sData; + } + } + +} + +?> diff --git a/htdocs/includes/php_writeexcel/class.ole_pps_root.php b/htdocs/includes/php_writeexcel/class.ole_pps_root.php new file mode 100644 index 00000000000..ddb4ef073dd --- /dev/null +++ b/htdocs/includes/php_writeexcel/class.ole_pps_root.php @@ -0,0 +1,517 @@ +No = false; + $this->Name = Asc2Ucs('Root Entry'); + $this->Type = PpsType_Root; + $this->PrevPps = false; + $this->NextPps = false; + $this->DirPps = false; + $this->Time1st = $raTime1st; + $this->Time2nd = $raTime2nd; + $this->StartBlock = false; + $this->Size = false; + $this->Data = false; + $this->Child = $raChild; + } + +#------------------------------------------------------------------------------ +# save (OLE::Storage_Lite::PPS::Root) +#------------------------------------------------------------------------------ +function save($sFile, $bNoAs=false, $rhInfo=false) { +#0.Initial Setting for saving +/* + if (!$rhInfo) { + $rhInfo=new object(); + } +*/ + + $rhInfo->_BIG_BLOCK_SIZE=pow(2, (($rhInfo->_BIG_BLOCK_SIZE) ? + _adjust2($rhInfo->_BIG_BLOCK_SIZE) : 9)); + $rhInfo->_SMALL_BLOCK_SIZE=pow(2, (($rhInfo->_SMALL_BLOCK_SIZE) ? + _adjust2($rhInfo->_SMALL_BLOCK_SIZE) : 6)); + $rhInfo->_SMALL_SIZE = 0x1000; + $rhInfo->_PPS_SIZE = 0x80; + +#1.Open File +#1.1 $sFile is Ref of scalar + if(is_resource($sFile)) { + $oIo=$sFile; + $rhInfo->_FILEH_ = $oIo; + } +#1.2 $sFile is a simple filename string + else { + $oIo=fopen("$sFile", "wb"); + $rhInfo->_FILEH_ = $oIo; + } + + $iBlk = 0; +#1. Make an array of PPS (for Save) + $aList=array(); + $list=array(&$this); + if($bNoAs) { + $this->_savePpsSetPnt2($list, $aList, $rhInfo); + } else { + $this->_savePpsSetPnt($list, $aList, $rhInfo); + } + list($iSBDcnt, $iBBcnt, $iPPScnt) = $this->_calcSize($aList, $rhInfo); +#2.Save Header + $this->_saveHeader($rhInfo, $iSBDcnt, $iBBcnt, $iPPScnt); + +#3.Make Small Data string (write SBD) + $sSmWk = $this->_makeSmallData($aList, $rhInfo); + $this->Data = $sSmWk; #Small Datas become RootEntry Data + +#4. Write BB + $iBBlk = $iSBDcnt; + $this->_saveBigData($iBBlk, $aList, $rhInfo); +#5. Write PPS + $this->_savePps($aList, $rhInfo); +#6. Write BD and BDList and Adding Header informations + $this->_saveBbd($iSBDcnt, $iBBcnt, $iPPScnt, $rhInfo); +#7.Close File + fclose($rhInfo->_FILEH_); +} + +#------------------------------------------------------------------------------ +# _calcSize (OLE::Storage_Lite::PPS) +#------------------------------------------------------------------------------ +function _calcSize(&$raList, $rhInfo) { + +#0. Calculate Basic Setting + $iSBDcnt=0; + $iBBcnt=0; + $iPPScnt = 0; + $iSmallLen = 0; + $iSBcnt = 0; + + for ($c=0;$cType==PpsType_File) { + $oPps->Size = $oPps->_DataLen(); #Mod + if($oPps->Size < $rhInfo->_SMALL_SIZE) { + $iSBcnt += floor($oPps->Size / $rhInfo->_SMALL_BLOCK_SIZE) + + (($oPps->Size % $rhInfo->_SMALL_BLOCK_SIZE) ? 1 : 0); + } else { + $iBBcnt += + (floor($oPps->Size/ $rhInfo->_BIG_BLOCK_SIZE) + + (($oPps->Size % $rhInfo->_BIG_BLOCK_SIZE)? 1: 0)); + } + } + } + $iSmallLen = $iSBcnt * $rhInfo->_SMALL_BLOCK_SIZE; + $iSlCnt = floor($rhInfo->_BIG_BLOCK_SIZE / LongIntSize); + $iSBDcnt = floor($iSBcnt / $iSlCnt)+ (($iSBcnt % $iSlCnt) ? 1 : 0); + $iBBcnt += (floor($iSmallLen/ $rhInfo->_BIG_BLOCK_SIZE) + + (( $iSmallLen% $rhInfo->_BIG_BLOCK_SIZE) ? 1 : 0)); + $iCnt = sizeof($raList); + $iBdCnt = $rhInfo->_BIG_BLOCK_SIZE/PpsSize; + $iPPScnt = (floor($iCnt/$iBdCnt) + (($iCnt % $iBdCnt) ? 1 : 0)); + + return array($iSBDcnt, $iBBcnt, $iPPScnt); +} + +#------------------------------------------------------------------------------ +# _adjust2 (OLE::Storage_Lite::PPS::Root) +#------------------------------------------------------------------------------ +function _adjust2($i2) { + $iWk = log($i2)/log(2); + return ($iWk > int($iWk)) ? floor($iWk)+1 : $iWk; +} + +#------------------------------------------------------------------------------ +# _saveHeader (OLE::Storage_Lite::PPS::Root) +#------------------------------------------------------------------------------ +function _saveHeader($rhInfo, $iSBDcnt, $iBBcnt, $iPPScnt) { + $FILE = $rhInfo->_FILEH_; + +#0. Calculate Basic Setting + $iBlCnt = $rhInfo->_BIG_BLOCK_SIZE / LongIntSize; + $i1stBdL = ($rhInfo->_BIG_BLOCK_SIZE - 0x4C) / LongIntSize; + + $iBdExL = 0; + $iAll = $iBBcnt + $iPPScnt + $iSBDcnt; + $iAllW = $iAll; + $iBdCntW = floor($iAllW / $iBlCnt) + (($iAllW % $iBlCnt) ? 1 : 0); + $iBdCnt = floor(($iAll + $iBdCntW) / $iBlCnt) + ((($iAllW+$iBdCntW) % $iBlCnt) ? 1 : 0); + //my $i; + +#0.1 Calculate BD count + if ($iBdCnt > $i1stBdL) { +// TODO: is do-while correct here? + do { + $iBdExL++; + $iAllW++; + $iBdCntW = floor($iAllW / $iBlCnt) + (($iAllW % $iBlCnt) ? 1 : 0); + $iBdCnt = floor(($iAllW + $iBdCntW) / $iBlCnt) + ((($iAllW+$iBdCntW) % $iBlCnt) ? 1 : 0); + } while($iBdCnt > ($iBdExL*$iBlCnt+ $i1stBdL)); + } + +#1.Save Header + fputs($FILE, + "\xD0\xCF\x11\xE0\xA1\xB1\x1A\xE1". + "\x00\x00\x00\x00". + "\x00\x00\x00\x00". + "\x00\x00\x00\x00". + "\x00\x00\x00\x00". + pack("v", 0x3b). + pack("v", 0x03). + pack("v", -2). + pack("v", 9). + pack("v", 6). + pack("v", 0). + "\x00\x00\x00\x00". + "\x00\x00\x00\x00". + pack("V", $iBdCnt). + pack("V", $iBBcnt+$iSBDcnt). #ROOT START + pack("V", 0). + pack("V", 0x1000). + pack("V", 0). #Small Block Depot + pack("V", 1) + ); +#2. Extra BDList Start, Count + if($iBdCnt < $i1stBdL) { + fputs($FILE, + pack("V", -2). #Extra BDList Start + pack("V", 0) #Extra BDList Count + ); + } else { + fputs($FILE, + pack("V", $iAll+$iBdCnt). + pack("V", $iBdExL) + ); + } + +#3. BDList + for ($i=0;($i<$i1stBdL) && ($i < $iBdCnt); $i++) { + fputs($FILE, pack("V", $iAll+$i)); + } + if ($i<$i1stBdL) { +// TODO: Check, if str_repeat is binary safe + fputs($FILE, str_repeat((pack("V", -1)), ($i1stBdL-$i))); + } +} + +#------------------------------------------------------------------------------ +# _saveBigData (OLE::Storage_Lite::PPS) +#------------------------------------------------------------------------------ +function _saveBigData(&$iStBlk, &$raList, $rhInfo) { + +//return;//!!! + + $iRes = 0; + $FILE = $rhInfo->_FILEH_; + +#1.Write Big (ge 0x1000) Data into Block + for ($c=0;$cType!=PpsType_Dir) { +#print "PPS: $oPps DEF:", defined($oPps->{Data}), "\n"; + $oPps->Size = $oPps->_DataLen(); #Mod + if(($oPps->Size >= $rhInfo->_SMALL_SIZE) || + (($oPps->Type == PpsType_Root) && $oPps->Data!==false)) { + #1.1 Write Data + #Check for update + if($oPps->_PPS_FILE) { + //my $sBuff; + $iLen = 0; + fseek($oPps->_PPS_FILE, 0, SEEK_SET); #To The Top + while ($sBuff=fread($oPps->_PPS_FILE, 4096)) { + $iLen += length($sBuff); + fputs($FILE, $sBuff); #Check for update + } + } else { + fputs($FILE, $oPps->Data); + } + if ($oPps->Size % $rhInfo->_BIG_BLOCK_SIZE) { +// TODO: Check, if str_repeat() is binary safe + fputs($FILE, str_repeat("\x00", + ($rhInfo->_BIG_BLOCK_SIZE - + ($oPps->Size % $rhInfo->_BIG_BLOCK_SIZE))) + ); + } + #1.2 Set For PPS + $oPps->StartBlock = $iStBlk; + $iStBlk += + (floor($oPps->Size/ $rhInfo->_BIG_BLOCK_SIZE) + + (($oPps->Size % $rhInfo->_BIG_BLOCK_SIZE) ? 1 : 0)); + } + } + } +} + +#------------------------------------------------------------------------------ +# _savePps (OLE::Storage_Lite::PPS::Root) +#------------------------------------------------------------------------------ +function _savePps(&$raList, $rhInfo) +{ +#0. Initial + $FILE = $rhInfo->_FILEH_; +#2. Save PPS + for ($c=0;$c_savePpsWk($rhInfo); + } +#3. Adjust for Block + $iCnt = sizeof($raList); + $iBCnt = $rhInfo->_BIG_BLOCK_SIZE / $rhInfo->_PPS_SIZE; + if($iCnt % $iBCnt) { + fputs($FILE, str_repeat("\x00", (($iBCnt - ($iCnt % $iBCnt)) * $rhInfo->_PPS_SIZE))); + } + return (floor($iCnt / $iBCnt) + (($iCnt % $iBCnt) ? 1 : 0)); +} + +#------------------------------------------------------------------------------ +# _savePpsSetPnt2 (OLE::Storage_Lite::PPS::Root) +# For Test +#------------------------------------------------------------------------------ +function _savePpsSetPnt2(&$aThis, &$raList, $rhInfo) { +#1. make Array as Children-Relations +#1.1 if No Children + if (!is_array($aThis) || sizeof($aThis)==0) { + return 0xFFFFFFFF; + } elseif (sizeof($aThis)==1) { +#1.2 Just Only one + array_push($raList, &$aThis[0]); + $aThis[0]->No = sizeof($raList)-1; + $aThis[0]->PrevPps = 0xFFFFFFFF; + $aThis[0]->NextPps = 0xFFFFFFFF; + $aThis[0]->DirPps = $this->_savePpsSetPnt2($aThis[0]->Child, $raList, $rhInfo); + return $aThis[0]->No; + } else { +#1.3 Array + $iCnt = sizeof($aThis); +#1.3.1 Define Center + $iPos = 0; #int($iCnt/ 2); #$iCnt + + $aWk = $aThis; + $aPrev = (sizeof($aThis) > 2) ? array_splice($aWk, 1, 1) : array(); #$iPos); + $aNext = array_splice($aWk, 1); #, $iCnt - $iPos -1); + $aThis[$iPos]->PrevPps = $this->_savePpsSetPnt2($aPrev, $raList, $rhInfo); + array_push($raList, $aThis[$iPos]); + $aThis[$iPos]->No = sizeof($raList)-1; + +#1.3.2 Devide a array into Previous,Next + $aThis[$iPos]->NextPps = $this->_savePpsSetPnt2($aNext, $raList, $rhInfo); + $aThis[$iPos]->DirPps = $this->_savePpsSetPnt2($aThis[$iPos]->Child, $raList, $rhInfo); + return $aThis[$iPos]->No; + } +} + +#------------------------------------------------------------------------------ +# _savePpsSetPnt2 (OLE::Storage_Lite::PPS::Root) +# For Test +#------------------------------------------------------------------------------ +function _savePpsSetPnt2s(&$aThis, &$raList, $rhInfo) { +#1. make Array as Children-Relations +#1.1 if No Children + if (!is_array($aThis) || sizeof($aThis)==0) { + return 0xFFFFFFFF; + } elseif (sizeof($aThis)==1) { +#1.2 Just Only one + array_push($raList, &$aThis[0]); + $aThis[0]->No = sizeof($raList)-1; + $aThis[0]->PrevPps = 0xFFFFFFFF; + $aThis[0]->NextPps = 0xFFFFFFFF; + $aThis[0]->DirPps = $this->_savePpsSetPnt2($aThis[0]->Child, $raList, $rhInfo); + return $aThis[0]->No; + } else { +#1.3 Array + $iCnt = sizeof($aThis); +#1.3.1 Define Center + $iPos = 0; #int($iCnt/ 2); #$iCnt + array_push($raList, $aThis[$iPos]); + $aThis[$iPos]->No = sizeof($raList)-1; + $aWk = $aThis; +#1.3.2 Devide a array into Previous,Next + $aPrev = array_splice($aWk, 0, $iPos); + $aNext = array_splice($aWk, 1, $iCnt - $iPos - 1); + $aThis[$iPos]->PrevPps = $this->_savePpsSetPnt2($aPrev, $raList, $rhInfo); + $aThis[$iPos]->NextPps = $this->_savePpsSetPnt2($aNext, $raList, $rhInfo); + $aThis[$iPos]->DirPps = $this->_savePpsSetPnt2($aThis[$iPos]->Child, $raList, $rhInfo); + return $aThis[$iPos]->No; + } +} + +#------------------------------------------------------------------------------ +# _savePpsSetPnt (OLE::Storage_Lite::PPS::Root) +#------------------------------------------------------------------------------ +function _savePpsSetPnt(&$aThis, &$raList, $rhInfo) { + +//print "yyy type: ".gettype($aThis)."
\n"; +//print "yyy name: ".$aThis[0]->Name."
\n"; + +#1. make Array as Children-Relations +#1.1 if No Children + if (!is_array($aThis) || sizeof($aThis)==0) { + return 0xFFFFFFFF; + } elseif (sizeof($aThis)==1) { +#1.2 Just Only one + array_push($raList, &$aThis[0]); + $aThis[0]->No = sizeof($raList)-1; + $aThis[0]->PrevPps = 0xFFFFFFFF; + $aThis[0]->NextPps = 0xFFFFFFFF; + $aThis[0]->DirPps = $this->_savePpsSetPnt($aThis[0]->Child, $raList, $rhInfo); + return $aThis[0]->No; + } else { +#1.3 Array + $iCnt = sizeof($aThis); +#1.3.1 Define Center + $iPos = floor($iCnt/2); #$iCnt + array_push($raList, $aThis[$iPos]); + $aThis[$iPos]->No = sizeof($raList)-1; + $aWk = $aThis; +#1.3.2 Devide a array into Previous,Next + $aPrev = splice($aWk, 0, $iPos); + $aNext = splice($aWk, 1, $iCnt - $iPos - 1); + $aThis[$iPos]->PrevPps = $this->_savePpsSetPnt($aPrev, $raList, $rhInfo); + $aThis[$iPos]->NextPps = $this->_savePpsSetPnt($aNext, $raList, $rhInfo); + $aThis[$iPos]->DirPps = $this->_savePpsSetPnt($aThis[$iPos]->Child, $raList, $rhInfo); + return $aThis[$iPos]->No; + } +} + +#------------------------------------------------------------------------------ +# _savePpsSetPnt (OLE::Storage_Lite::PPS::Root) +#------------------------------------------------------------------------------ +function _savePpsSetPnt1(&$aThis, &$raList, $rhInfo) { +#1. make Array as Children-Relations +#1.1 if No Children + if (!is_array($aThis) || sizeof($aThis)==0) { + return 0xFFFFFFFF; + } elseif (sizeof($aThis)==1) { +#1.2 Just Only one + array_push($raList, &$aThis[0]); + $aThis[0]->No = sizeof($raList)-1; + $aThis[0]->PrevPps = 0xFFFFFFFF; + $aThis[0]->NextPps = 0xFFFFFFFF; + $aThis[0]->DirPps = $this->_savePpsSetPnt($aThis[0]->Child, $raList, $rhInfo); + return $aThis[0]->No; + } else { +#1.3 Array + $iCnt = sizeof($aThis); +#1.3.1 Define Center + $iPos = floor($iCnt / 2); #$iCnt + array_push($raList, $aThis[$iPos]); + $aThis[$iPos]->No = sizeof($raList)-1; + $aWk = $aThis; +#1.3.2 Devide a array into Previous,Next + $aPrev = splice($aWk, 0, $iPos); + $aNext = splice($aWk, 1, $iCnt - $iPos - 1); + $aThis[$iPos]->PrevPps = $this->_savePpsSetPnt($aPrev, $raList, $rhInfo); + $aThis[$iPos]->NextPps = $this->_savePpsSetPnt($aNext, $raList, $rhInfo); + $aThis[$iPos]->DirPps = $this->_savePpsSetPnt($aThis[$iPos]->Child, $raList, $rhInfo); + return $aThis[$iPos]->No; + } +} + +#------------------------------------------------------------------------------ +# _saveBbd (OLE::Storage_Lite) +#------------------------------------------------------------------------------ +function _saveBbd($iSbdSize, $iBsize, $iPpsCnt, $rhInfo) { + $FILE = $rhInfo->_FILEH_; +#0. Calculate Basic Setting + $iBbCnt = $rhInfo->_BIG_BLOCK_SIZE / LongIntSize; + $i1stBdL = ($rhInfo->_BIG_BLOCK_SIZE - 0x4C) / LongIntSize; + + $iBdExL = 0; + $iAll = $iBsize + $iPpsCnt + $iSbdSize; + $iAllW = $iAll; + $iBdCntW = floor($iAllW / $iBbCnt) + (($iAllW % $iBbCnt) ? 1 : 0); + $iBdCnt = floor(($iAll + $iBdCntW) / $iBbCnt) + ((($iAllW+$iBdCntW) % $iBbCnt)? 1: 0); + //my $i; +#0.1 Calculate BD count + if ($iBdCnt >$i1stBdL) { +// TODO: do-while correct here? + do { + $iBdExL++; + $iAllW++; + $iBdCntW = floor($iAllW / $iBbCnt) + (($iAllW % $iBbCnt) ? 1 : 0); + $iBdCnt = floor(($iAllW + $iBdCntW) / $iBbCnt) + ((($iAllW+$iBdCntW) % $iBbCnt) ? 1 : 0); + } while ($iBdCnt > ($iBdExL*$iBbCnt+$i1stBdL)); + } + +#1. Making BD +#1.1 Set for SBD + if($iSbdSize > 0) { + for ($i = 0; $i<($iSbdSize-1); $i++) { + fputs($FILE, pack("V", $i+1)); + } + fputs($FILE, pack("V", -2)); + } +#1.2 Set for B + for ($i = 0; $i<($iBsize-1); $i++) { + fputs($FILE, pack("V", $i+$iSbdSize+1)); + } + fputs($FILE, pack("V", -2)); + +#1.3 Set for PPS + for ($i = 0; $i<($iPpsCnt-1); $i++) { + fputs($FILE, pack("V", $i+$iSbdSize+$iBsize+1)); + } + fputs($FILE, pack("V", -2)); +#1.4 Set for BBD itself ( 0xFFFFFFFD : BBD) + for ($i=0; $i<$iBdCnt;$i++) { + fputs($FILE, pack("V", 0xFFFFFFFD)); + } +#1.5 Set for ExtraBDList + for ($i=0; $i<$iBdExL;$i++) { + fputs($FILE, pack("V", 0xFFFFFFFC)); + } +#1.6 Adjust for Block + if(($iAllW + $iBdCnt) % $iBbCnt) { + fputs($FILE, str_repeat(pack("V", -1), ($iBbCnt - (($iAllW + $iBdCnt) % $iBbCnt)))); + } + +#2.Extra BDList + if($iBdCnt > $i1stBdL) { + $iN=0; + $iNb=0; + for ($i=$i1stBdL;$i<$iBdCnt; $i++, $iN++) { + if($iN>=($iBbCnt-1)) { + $iN = 0; + $iNb++; + fputs($FILE, pack("V", $iAll+$iBdCnt+$iNb)); + } + fputs($FILE, pack("V", $iBsize+$iSbdSize+$iPpsCnt+$i)); + } + if(($iBdCnt-$i1stBdL) % ($iBbCnt-1)) { + fputs($FILE, str_repeat(pack("V", -1), (($iBbCnt-1) - (($iBdCnt-$i1stBdL) % ($iBbCnt-1))))); + } + fputs($FILE, pack("V", -2)); + } +} + +} + +?> diff --git a/htdocs/includes/php_writeexcel/class.writeexcel_biffwriter.inc.php b/htdocs/includes/php_writeexcel/class.writeexcel_biffwriter.inc.php index d9c0d4153fe..04f90fbbc7d 100644 --- a/htdocs/includes/php_writeexcel/class.writeexcel_biffwriter.inc.php +++ b/htdocs/includes/php_writeexcel/class.writeexcel_biffwriter.inc.php @@ -31,6 +31,7 @@ class writeexcel_biffwriter { var $_data; var $_datasize; var $_limit; + var $_debug; /* * Constructor diff --git a/htdocs/includes/php_writeexcel/class.writeexcel_format.inc.php b/htdocs/includes/php_writeexcel/class.writeexcel_format.inc.php index 1523d3710b1..15435c04918 100644 --- a/htdocs/includes/php_writeexcel/class.writeexcel_format.inc.php +++ b/htdocs/includes/php_writeexcel/class.writeexcel_format.inc.php @@ -110,7 +110,7 @@ class writeexcel_format { // Set properties passed to writeexcel_workbook::addformat() if (sizeof($_)>0) { - call_user_method_array('set_properties', $this, $_); + call_user_func_array(array(&$this, 'set_properties'), $_); } } @@ -119,7 +119,9 @@ class writeexcel_format { */ function copy($other) { $xf = $this->_xf_index; // Backup XF index - $this = $other; // Copy properties + foreach ($other as $key->$value) { + $this->{$key} = $value; + } $this->_xf_index = $xf; // Restore XF index } diff --git a/htdocs/includes/php_writeexcel/class.writeexcel_formula.inc.php b/htdocs/includes/php_writeexcel/class.writeexcel_formula.inc.php index a0e37ffbe77..58c6ff87eab 100644 --- a/htdocs/includes/php_writeexcel/class.writeexcel_formula.inc.php +++ b/htdocs/includes/php_writeexcel/class.writeexcel_formula.inc.php @@ -36,21 +36,35 @@ * Spreadsheet::WriteExcel was written by John McNamara, jmcnamara@cpan.org */ -define('SPREADSHEET_EXCEL_WRITER_ADD',"+"); // @const SPREADSHEET_EXCEL_WRITER_ADD token identifier for character "+" -define('SPREADSHEET_EXCEL_WRITER_SUB',"-"); // @const SPREADSHEET_EXCEL_WRITER_SUB token identifier for character "-" -define('SPREADSHEET_EXCEL_WRITER_MUL',"*"); // @const SPREADSHEET_EXCEL_WRITER_MUL token identifier for character "*" -define('SPREADSHEET_EXCEL_WRITER_DIV',"/"); // @const SPREADSHEET_EXCEL_WRITER_DIV token identifier for character "/" -define('SPREADSHEET_EXCEL_WRITER_OPEN',"("); // @const SPREADSHEET_EXCEL_WRITER_OPEN token identifier for character "(" -define('SPREADSHEET_EXCEL_WRITER_CLOSE',")"); // @const SPREADSHEET_EXCEL_WRITER_CLOSE token identifier for character ")" -define('SPREADSHEET_EXCEL_WRITER_COMA',","); // @const SPREADSHEET_EXCEL_WRITER_COMA token identifier for character "," -define('SPREADSHEET_EXCEL_WRITER_SCOLON',";"); // @const SPREADSHEET_EXCEL_WRITER_SCOLON token identifier for character ";" -define('SPREADSHEET_EXCEL_WRITER_GT',">"); // @const SPREADSHEET_EXCEL_WRITER_GT token identifier for character ">" -define('SPREADSHEET_EXCEL_WRITER_LT',"<"); // @const SPREADSHEET_EXCEL_WRITER_LT token identifier for character "<" -define('SPREADSHEET_EXCEL_WRITER_LE',"<="); // @const SPREADSHEET_EXCEL_WRITER_LE token identifier for character "<=" -define('SPREADSHEET_EXCEL_WRITER_GE',">="); // @const SPREADSHEET_EXCEL_WRITER_GE token identifier for character ">=" -define('SPREADSHEET_EXCEL_WRITER_EQ',"="); // @const SPREADSHEET_EXCEL_WRITER_EQ token identifier for character "=" -define('SPREADSHEET_EXCEL_WRITER_NE',"<>"); // @const SPREADSHEET_EXCEL_WRITER_NE token identifier for character "<>" - +define('SPREADSHEET_EXCEL_WRITER_ADD',"+"); + // @const SPREADSHEET_EXCEL_WRITER_ADD token identifier for character "+" +define('SPREADSHEET_EXCEL_WRITER_SUB',"-"); + // @const SPREADSHEET_EXCEL_WRITER_SUB token identifier for character "-" +define('SPREADSHEET_EXCEL_WRITER_MUL',"*"); + // @const SPREADSHEET_EXCEL_WRITER_MUL token identifier for character "*" +define('SPREADSHEET_EXCEL_WRITER_DIV',"/"); + // @const SPREADSHEET_EXCEL_WRITER_DIV token identifier for character "/" +define('SPREADSHEET_EXCEL_WRITER_OPEN',"("); + // @const SPREADSHEET_EXCEL_WRITER_OPEN token identifier for character "(" +define('SPREADSHEET_EXCEL_WRITER_CLOSE',")"); + // @const SPREADSHEET_EXCEL_WRITER_CLOSE token identifier for character ")" +define('SPREADSHEET_EXCEL_WRITER_COMA',","); + // @const SPREADSHEET_EXCEL_WRITER_COMA token identifier for character "," +define('SPREADSHEET_EXCEL_WRITER_SCOLON',";"); +// @const SPREADSHEET_EXCEL_WRITER_SCOLON token identifier for character ";" +define('SPREADSHEET_EXCEL_WRITER_GT',">"); + // @const SPREADSHEET_EXCEL_WRITER_GT token identifier for character ">" +define('SPREADSHEET_EXCEL_WRITER_LT',"<"); + // @const SPREADSHEET_EXCEL_WRITER_LT token identifier for character "<" +define('SPREADSHEET_EXCEL_WRITER_LE',"<="); + // @const SPREADSHEET_EXCEL_WRITER_LE token identifier for character "<=" +define('SPREADSHEET_EXCEL_WRITER_GE',">="); + // @const SPREADSHEET_EXCEL_WRITER_GE token identifier for character ">=" +define('SPREADSHEET_EXCEL_WRITER_EQ',"="); + // @const SPREADSHEET_EXCEL_WRITER_EQ token identifier for character "=" +define('SPREADSHEET_EXCEL_WRITER_NE',"<>"); + // @const SPREADSHEET_EXCEL_WRITER_NE token identifier for character "<>" + class writeexcel_formula { @@ -148,1266 +162,1449 @@ function parse_formula() { return $str; } -function set_ext_sheet($key, $value) { - - $this->_ext_sheets->$key = $value; -} - function isError($data) { return (bool)(is_object($data) && (get_class($data) == 'pear_error' || is_subclass_of($data, 'pear_error'))); } - -/** -* Class for parsing Excel formulas -* -* @author Xavier Noguer -* @category FileFormats -* @package Spreadsheet_Excel_Writer -*/ - - -/** -* Initialize the ptg and function hashes. -* -* @access private -*/ -function _initializeHashes() { - // The Excel ptg indices - $this->ptg = array( - 'ptgExp' => 0x01, 'ptgTbl' => 0x02, 'ptgAdd' => 0x03, 'ptgSub' => 0x04, - 'ptgMul' => 0x05, 'ptgDiv' => 0x06, 'ptgPower' => 0x07, 'ptgConcat' => 0x08, - 'ptgLT' => 0x09, 'ptgLE' => 0x0A, 'ptgEQ' => 0x0B, 'ptgGE' => 0x0C, - 'ptgGT' => 0x0D, 'ptgNE' => 0x0E, 'ptgIsect' => 0x0F, 'ptgUnion' => 0x10, - 'ptgRange' => 0x11, 'ptgUplus' => 0x12, 'ptgUminus' => 0x13, 'ptgPercent' => 0x14, - 'ptgParen' => 0x15, 'ptgMissArg' => 0x16, 'ptgStr' => 0x17, 'ptgAttr' => 0x19, - 'ptgSheet' => 0x1A, 'ptgEndSheet' => 0x1B, 'ptgErr' => 0x1C, 'ptgBool' => 0x1D, - 'ptgInt' => 0x1E, 'ptgNum' => 0x1F, 'ptgArray' => 0x20, 'ptgFunc' => 0x21, - 'ptgFuncVar' => 0x22, 'ptgName' => 0x23, 'ptgRef' => 0x24, 'ptgArea' => 0x25, - 'ptgMemArea' => 0x26, 'ptgMemErr' => 0x27, 'ptgMemNoMem' => 0x28, 'ptgMemFunc' => 0x29, - 'ptgRefErr' => 0x2A, 'ptgAreaErr' => 0x2B, 'ptgRefN' => 0x2C, 'ptgAreaN' => 0x2D, - 'ptgMemAreaN' => 0x2E, 'ptgMemNoMemN' => 0x2F, 'ptgNameX' => 0x39, 'ptgRef3d' => 0x3A, - 'ptgArea3d' => 0x3B, 'ptgRefErr3d' => 0x3C, 'ptgAreaErr3d' => 0x3D, 'ptgArrayV' => 0x40, - 'ptgFuncV' => 0x41, 'ptgFuncVarV' => 0x42, 'ptgNameV' => 0x43, 'ptgRefV' => 0x44, - 'ptgAreaV' => 0x45, 'ptgMemAreaV' => 0x46, 'ptgMemErrV' => 0x47, 'ptgMemNoMemV' => 0x48, - 'ptgMemFuncV' => 0x49, 'ptgRefErrV' => 0x4A, 'ptgAreaErrV' => 0x4B, 'ptgRefNV' => 0x4C, - 'ptgAreaNV' => 0x4D, 'ptgMemAreaNV' => 0x4E, 'ptgMemNoMemN' => 0x4F, 'ptgFuncCEV' => 0x58, - 'ptgNameXV' => 0x59, 'ptgRef3dV' => 0x5A, 'ptgArea3dV' => 0x5B, 'ptgRefErr3dV' => 0x5C, - 'ptgAreaErr3d' => 0x5D, 'ptgArrayA' => 0x60, 'ptgFuncA' => 0x61, 'ptgFuncVarA' => 0x62, - 'ptgNameA' => 0x63, 'ptgRefA' => 0x64, 'ptgAreaA' => 0x65, 'ptgMemAreaA' => 0x66, - 'ptgMemErrA' => 0x67, 'ptgMemNoMemA' => 0x68, 'ptgMemFuncA' => 0x69, 'ptgRefErrA' => 0x6A, - 'ptgAreaErrA' => 0x6B, 'ptgRefNA' => 0x6C, 'ptgAreaNA' => 0x6D, 'ptgMemAreaNA' => 0x6E, - 'ptgMemNoMemN' => 0x6F, 'ptgFuncCEA' => 0x78, 'ptgNameXA' => 0x79, 'ptgRef3dA' => 0x7A, - 'ptgArea3dA' => 0x7B, 'ptgRefErr3dA' => 0x7C, 'ptgAreaErr3d' => 0x7D - ); - - // Thanks to Michael Meeks and Gnumeric for the initial arg values. - // - // The following hash was generated by "function_locale.pl" in the distro. - // Refer to function_locale.pl for non-English function names. - // - // The array elements are as follow: - // ptg: The Excel function ptg code. - // args: The number of arguments that the function takes: - // >=0 is a fixed number of arguments. - // -1 is a variable number of arguments. - // class: The reference, value or array class of the function args. - // vol: The function is volatile. - // - $this->_functions = array( - // function ptg args class vol - 'COUNT' => array( 0, -1, 0, 0 ), - 'IF' => array( 1, -1, 1, 0 ), - 'ISNA' => array( 2, 1, 1, 0 ), - 'ISERROR' => array( 3, 1, 1, 0 ), - 'SUM' => array( 4, -1, 0, 0 ), - 'AVERAGE' => array( 5, -1, 0, 0 ), - 'MIN' => array( 6, -1, 0, 0 ), - 'MAX' => array( 7, -1, 0, 0 ), - 'ROW' => array( 8, -1, 0, 0 ), - 'COLUMN' => array( 9, -1, 0, 0 ), - 'NA' => array( 10, 0, 0, 0 ), - 'NPV' => array( 11, -1, 1, 0 ), - 'STDEV' => array( 12, -1, 0, 0 ), - 'DOLLAR' => array( 13, -1, 1, 0 ), - 'FIXED' => array( 14, -1, 1, 0 ), - 'SIN' => array( 15, 1, 1, 0 ), - 'COS' => array( 16, 1, 1, 0 ), - 'TAN' => array( 17, 1, 1, 0 ), - 'ATAN' => array( 18, 1, 1, 0 ), - 'PI' => array( 19, 0, 1, 0 ), - 'SQRT' => array( 20, 1, 1, 0 ), - 'EXP' => array( 21, 1, 1, 0 ), - 'LN' => array( 22, 1, 1, 0 ), - 'LOG10' => array( 23, 1, 1, 0 ), - 'ABS' => array( 24, 1, 1, 0 ), - 'INT' => array( 25, 1, 1, 0 ), - 'SIGN' => array( 26, 1, 1, 0 ), - 'ROUND' => array( 27, 2, 1, 0 ), - 'LOOKUP' => array( 28, -1, 0, 0 ), - 'INDEX' => array( 29, -1, 0, 1 ), - 'REPT' => array( 30, 2, 1, 0 ), - 'MID' => array( 31, 3, 1, 0 ), - 'LEN' => array( 32, 1, 1, 0 ), - 'VALUE' => array( 33, 1, 1, 0 ), - 'TRUE' => array( 34, 0, 1, 0 ), - 'FALSE' => array( 35, 0, 1, 0 ), - 'AND' => array( 36, -1, 0, 0 ), - 'OR' => array( 37, -1, 0, 0 ), - 'NOT' => array( 38, 1, 1, 0 ), - 'MOD' => array( 39, 2, 1, 0 ), - 'DCOUNT' => array( 40, 3, 0, 0 ), - 'DSUM' => array( 41, 3, 0, 0 ), - 'DAVERAGE' => array( 42, 3, 0, 0 ), - 'DMIN' => array( 43, 3, 0, 0 ), - 'DMAX' => array( 44, 3, 0, 0 ), - 'DSTDEV' => array( 45, 3, 0, 0 ), - 'VAR' => array( 46, -1, 0, 0 ), - 'DVAR' => array( 47, 3, 0, 0 ), - 'TEXT' => array( 48, 2, 1, 0 ), - 'LINEST' => array( 49, -1, 0, 0 ), - 'TREND' => array( 50, -1, 0, 0 ), - 'LOGEST' => array( 51, -1, 0, 0 ), - 'GROWTH' => array( 52, -1, 0, 0 ), - 'PV' => array( 56, -1, 1, 0 ), - 'FV' => array( 57, -1, 1, 0 ), - 'NPER' => array( 58, -1, 1, 0 ), - 'PMT' => array( 59, -1, 1, 0 ), - 'RATE' => array( 60, -1, 1, 0 ), - 'MIRR' => array( 61, 3, 0, 0 ), - 'IRR' => array( 62, -1, 0, 0 ), - 'RAND' => array( 63, 0, 1, 1 ), - 'MATCH' => array( 64, -1, 0, 0 ), - 'DATE' => array( 65, 3, 1, 0 ), - 'TIME' => array( 66, 3, 1, 0 ), - 'DAY' => array( 67, 1, 1, 0 ), - 'MONTH' => array( 68, 1, 1, 0 ), - 'YEAR' => array( 69, 1, 1, 0 ), - 'WEEKDAY' => array( 70, -1, 1, 0 ), - 'HOUR' => array( 71, 1, 1, 0 ), - 'MINUTE' => array( 72, 1, 1, 0 ), - 'SECOND' => array( 73, 1, 1, 0 ), - 'NOW' => array( 74, 0, 1, 1 ), - 'AREAS' => array( 75, 1, 0, 1 ), - 'ROWS' => array( 76, 1, 0, 1 ), - 'COLUMNS' => array( 77, 1, 0, 1 ), - 'OFFSET' => array( 78, -1, 0, 1 ), - 'SEARCH' => array( 82, -1, 1, 0 ), - 'TRANSPOSE' => array( 83, 1, 1, 0 ), - 'TYPE' => array( 86, 1, 1, 0 ), - 'ATAN2' => array( 97, 2, 1, 0 ), - 'ASIN' => array( 98, 1, 1, 0 ), - 'ACOS' => array( 99, 1, 1, 0 ), - 'CHOOSE' => array( 100, -1, 1, 0 ), - 'HLOOKUP' => array( 101, -1, 0, 0 ), - 'VLOOKUP' => array( 102, -1, 0, 0 ), - 'ISREF' => array( 105, 1, 0, 0 ), - 'LOG' => array( 109, -1, 1, 0 ), - 'CHAR' => array( 111, 1, 1, 0 ), - 'LOWER' => array( 112, 1, 1, 0 ), - 'UPPER' => array( 113, 1, 1, 0 ), - 'PROPER' => array( 114, 1, 1, 0 ), - 'LEFT' => array( 115, -1, 1, 0 ), - 'RIGHT' => array( 116, -1, 1, 0 ), - 'EXACT' => array( 117, 2, 1, 0 ), - 'TRIM' => array( 118, 1, 1, 0 ), - 'REPLACE' => array( 119, 4, 1, 0 ), - 'SUBSTITUTE' => array( 120, -1, 1, 0 ), - 'CODE' => array( 121, 1, 1, 0 ), - 'FIND' => array( 124, -1, 1, 0 ), - 'CELL' => array( 125, -1, 0, 1 ), - 'ISERR' => array( 126, 1, 1, 0 ), - 'ISTEXT' => array( 127, 1, 1, 0 ), - 'ISNUMBER' => array( 128, 1, 1, 0 ), - 'ISBLANK' => array( 129, 1, 1, 0 ), - 'T' => array( 130, 1, 0, 0 ), - 'N' => array( 131, 1, 0, 0 ), - 'DATEVALUE' => array( 140, 1, 1, 0 ), - 'TIMEVALUE' => array( 141, 1, 1, 0 ), - 'SLN' => array( 142, 3, 1, 0 ), - 'SYD' => array( 143, 4, 1, 0 ), - 'DDB' => array( 144, -1, 1, 0 ), - 'INDIRECT' => array( 148, -1, 1, 1 ), - 'CALL' => array( 150, -1, 1, 0 ), - 'CLEAN' => array( 162, 1, 1, 0 ), - 'MDETERM' => array( 163, 1, 2, 0 ), - 'MINVERSE' => array( 164, 1, 2, 0 ), - 'MMULT' => array( 165, 2, 2, 0 ), - 'IPMT' => array( 167, -1, 1, 0 ), - 'PPMT' => array( 168, -1, 1, 0 ), - 'COUNTA' => array( 169, -1, 0, 0 ), - 'PRODUCT' => array( 183, -1, 0, 0 ), - 'FACT' => array( 184, 1, 1, 0 ), - 'DPRODUCT' => array( 189, 3, 0, 0 ), - 'ISNONTEXT' => array( 190, 1, 1, 0 ), - 'STDEVP' => array( 193, -1, 0, 0 ), - 'VARP' => array( 194, -1, 0, 0 ), - 'DSTDEVP' => array( 195, 3, 0, 0 ), - 'DVARP' => array( 196, 3, 0, 0 ), - 'TRUNC' => array( 197, -1, 1, 0 ), - 'ISLOGICAL' => array( 198, 1, 1, 0 ), - 'DCOUNTA' => array( 199, 3, 0, 0 ), - 'ROUNDUP' => array( 212, 2, 1, 0 ), - 'ROUNDDOWN' => array( 213, 2, 1, 0 ), - 'RANK' => array( 216, -1, 0, 0 ), - 'ADDRESS' => array( 219, -1, 1, 0 ), - 'DAYS360' => array( 220, -1, 1, 0 ), - 'TODAY' => array( 221, 0, 1, 1 ), - 'VDB' => array( 222, -1, 1, 0 ), - 'MEDIAN' => array( 227, -1, 0, 0 ), - 'SUMPRODUCT' => array( 228, -1, 2, 0 ), - 'SINH' => array( 229, 1, 1, 0 ), - 'COSH' => array( 230, 1, 1, 0 ), - 'TANH' => array( 231, 1, 1, 0 ), - 'ASINH' => array( 232, 1, 1, 0 ), - 'ACOSH' => array( 233, 1, 1, 0 ), - 'ATANH' => array( 234, 1, 1, 0 ), - 'DGET' => array( 235, 3, 0, 0 ), - 'INFO' => array( 244, 1, 1, 1 ), - 'DB' => array( 247, -1, 1, 0 ), - 'FREQUENCY' => array( 252, 2, 0, 0 ), - 'ERROR.TYPE' => array( 261, 1, 1, 0 ), - 'REGISTER.ID' => array( 267, -1, 1, 0 ), - 'AVEDEV' => array( 269, -1, 0, 0 ), - 'BETADIST' => array( 270, -1, 1, 0 ), - 'GAMMALN' => array( 271, 1, 1, 0 ), - 'BETAINV' => array( 272, -1, 1, 0 ), - 'BINOMDIST' => array( 273, 4, 1, 0 ), - 'CHIDIST' => array( 274, 2, 1, 0 ), - 'CHIINV' => array( 275, 2, 1, 0 ), - 'COMBIN' => array( 276, 2, 1, 0 ), - 'CONFIDENCE' => array( 277, 3, 1, 0 ), - 'CRITBINOM' => array( 278, 3, 1, 0 ), - 'EVEN' => array( 279, 1, 1, 0 ), - 'EXPONDIST' => array( 280, 3, 1, 0 ), - 'FDIST' => array( 281, 3, 1, 0 ), - 'FINV' => array( 282, 3, 1, 0 ), - 'FISHER' => array( 283, 1, 1, 0 ), - 'FISHERINV' => array( 284, 1, 1, 0 ), - 'FLOOR' => array( 285, 2, 1, 0 ), - 'GAMMADIST' => array( 286, 4, 1, 0 ), - 'GAMMAINV' => array( 287, 3, 1, 0 ), - 'CEILING' => array( 288, 2, 1, 0 ), - 'HYPGEOMDIST' => array( 289, 4, 1, 0 ), - 'LOGNORMDIST' => array( 290, 3, 1, 0 ), - 'LOGINV' => array( 291, 3, 1, 0 ), - 'NEGBINOMDIST' => array( 292, 3, 1, 0 ), - 'NORMDIST' => array( 293, 4, 1, 0 ), - 'NORMSDIST' => array( 294, 1, 1, 0 ), - 'NORMINV' => array( 295, 3, 1, 0 ), - 'NORMSINV' => array( 296, 1, 1, 0 ), - 'STANDARDIZE' => array( 297, 3, 1, 0 ), - 'ODD' => array( 298, 1, 1, 0 ), - 'PERMUT' => array( 299, 2, 1, 0 ), - 'POISSON' => array( 300, 3, 1, 0 ), - 'TDIST' => array( 301, 3, 1, 0 ), - 'WEIBULL' => array( 302, 4, 1, 0 ), - 'SUMXMY2' => array( 303, 2, 2, 0 ), - 'SUMX2MY2' => array( 304, 2, 2, 0 ), - 'SUMX2PY2' => array( 305, 2, 2, 0 ), - 'CHITEST' => array( 306, 2, 2, 0 ), - 'CORREL' => array( 307, 2, 2, 0 ), - 'COVAR' => array( 308, 2, 2, 0 ), - 'FORECAST' => array( 309, 3, 2, 0 ), - 'FTEST' => array( 310, 2, 2, 0 ), - 'INTERCEPT' => array( 311, 2, 2, 0 ), - 'PEARSON' => array( 312, 2, 2, 0 ), - 'RSQ' => array( 313, 2, 2, 0 ), - 'STEYX' => array( 314, 2, 2, 0 ), - 'SLOPE' => array( 315, 2, 2, 0 ), - 'TTEST' => array( 316, 4, 2, 0 ), - 'PROB' => array( 317, -1, 2, 0 ), - 'DEVSQ' => array( 318, -1, 0, 0 ), - 'GEOMEAN' => array( 319, -1, 0, 0 ), - 'HARMEAN' => array( 320, -1, 0, 0 ), - 'SUMSQ' => array( 321, -1, 0, 0 ), - 'KURT' => array( 322, -1, 0, 0 ), - 'SKEW' => array( 323, -1, 0, 0 ), - 'ZTEST' => array( 324, -1, 0, 0 ), - 'LARGE' => array( 325, 2, 0, 0 ), - 'SMALL' => array( 326, 2, 0, 0 ), - 'QUARTILE' => array( 327, 2, 0, 0 ), - 'PERCENTILE' => array( 328, 2, 0, 0 ), - 'PERCENTRANK' => array( 329, -1, 0, 0 ), - 'MODE' => array( 330, -1, 2, 0 ), - 'TRIMMEAN' => array( 331, 2, 0, 0 ), - 'TINV' => array( 332, 2, 1, 0 ), - 'CONCATENATE' => array( 336, -1, 1, 0 ), - 'POWER' => array( 337, 2, 1, 0 ), - 'RADIANS' => array( 342, 1, 1, 0 ), - 'DEGREES' => array( 343, 1, 1, 0 ), - 'SUBTOTAL' => array( 344, -1, 0, 0 ), - 'SUMIF' => array( 345, -1, 0, 0 ), - 'COUNTIF' => array( 346, 2, 0, 0 ), - 'COUNTBLANK' => array( 347, 1, 0, 0 ), - 'ROMAN' => array( 354, -1, 1, 0 ) - ); -} - -/** -* Convert a token to the proper ptg value. -* -* @access private -* @param mixed $token The token to convert. -* @return mixed the converted token on success. PEAR_Error if the token -* is not recognized -*/ -function _convert($token) { - if (preg_match("/^\"[^\"]{0,255}\"$/", $token)) { - return $this->_convertString($token); - } elseif (is_numeric($token)) { - return $this->_convertNumber($token); - } + +/** +* Class for parsing Excel formulas +* +* @author Xavier Noguer +* @category FileFormats +* @package Spreadsheet_Excel_Writer +*/ + + +/** +* Initialize the ptg and function hashes. +* +* @access private +*/ +function _initializeHashes() + { + // The Excel ptg indices + $this->ptg = array( + 'ptgExp' => 0x01, + 'ptgTbl' => 0x02, + 'ptgAdd' => 0x03, + 'ptgSub' => 0x04, + 'ptgMul' => 0x05, + 'ptgDiv' => 0x06, + 'ptgPower' => 0x07, 'ptgConcat' => 0x08, + 'ptgLT' => 0x09, + 'ptgLE' => 0x0A, + 'ptgEQ' => 0x0B, + 'ptgGE' => 0x0C, + 'ptgGT' => 0x0D, + 'ptgNE' => 0x0E, + 'ptgIsect' => 0x0F, + 'ptgUnion' => 0x10, + 'ptgRange' => 0x11, + 'ptgUplus' => 0x12, + 'ptgUminus' => 0x13, + 'ptgPercent' => 0x14, + 'ptgParen' => 0x15, + 'ptgMissArg' => 0x16, + 'ptgStr' => 0x17, + 'ptgAttr' => 0x19, + 'ptgSheet' => 0x1A, + 'ptgEndSheet' => 0x1B, + 'ptgErr' => 0x1C, + 'ptgBool' => 0x1D, + 'ptgInt' => 0x1E, + 'ptgNum' => 0x1F, + 'ptgArray' => 0x20, + 'ptgFunc' => 0x21, + 'ptgFuncVar' => 0x22, + 'ptgName' => 0x23, + 'ptgRef' => 0x24, + 'ptgArea' => 0x25, + 'ptgMemArea' => 0x26, + 'ptgMemErr' => 0x27, + 'ptgMemNoMem' => 0x28, + 'ptgMemFunc' => 0x29, + 'ptgRefErr' => 0x2A, + 'ptgAreaErr' => 0x2B, + 'ptgRefN' => 0x2C, + 'ptgAreaN' => 0x2D, + 'ptgMemAreaN' => 0x2E, + 'ptgMemNoMemN' => 0x2F, + 'ptgNameX' => 0x39, + 'ptgRef3d' => 0x3A, + + 'ptgArea3d' => 0x3B, + 'ptgRefErr3d' => 0x3C, + 'ptgAreaErr3d' => 0x3D, + 'ptgArrayV' => 0x40, + 'ptgFuncV' => 0x41, + 'ptgFuncVarV' => 0x42, + 'ptgNameV' => 0x43, + 'ptgRefV' => 0x44, + 'ptgAreaV' => 0x45, + 'ptgMemAreaV' => 0x46, + 'ptgMemErrV' => 0x47, + 'ptgMemNoMemV' => 0x48, + 'ptgMemFuncV' => 0x49, + 'ptgRefErrV' => 0x4A, + 'ptgAreaErrV' => 0x4B, + 'ptgRefNV' => 0x4C, + 'ptgAreaNV' => 0x4D, + 'ptgMemAreaNV' => 0x4E, + 'ptgMemNoMemN' => 0x4F, + 'ptgFuncCEV' => 0x58, + 'ptgNameXV' => 0x59, + 'ptgRef3dV' => 0x5A, + 'ptgArea3dV' => 0x5B, 'ptgRefErr3dV' => 0x5C, + 'ptgAreaErr3d' => 0x5D, + 'ptgArrayA' => 0x60, + 'ptgFuncA' => 0x61, + 'ptgFuncVarA' => 0x62, + 'ptgNameA' => 0x63, 'ptgRefA' => 0x64, + 'ptgAreaA' => 0x65, + 'ptgMemAreaA' => 0x66, + 'ptgMemErrA' => 0x67, + 'ptgMemNoMemA' => 0x68, + 'ptgMemFuncA' => 0x69, + 'ptgRefErrA' => 0x6A, + 'ptgAreaErrA' => 0x6B, + 'ptgRefNA' => 0x6C, + 'ptgAreaNA' => 0x6D, + 'ptgMemAreaNA' => 0x6E, + 'ptgMemNoMemN' => 0x6F, + 'ptgFuncCEA' => 0x78, + 'ptgNameXA' => 0x79, + 'ptgRef3dA' => 0x7A, + 'ptgArea3dA' => 0x7B, + 'ptgRefErr3dA' => 0x7C, + 'ptgAreaErr3d' => 0x7D + ); + + // Thanks to Michael Meeks and Gnumeric for the initial arg values. + // + // The following hash was generated by "function_locale.pl" in the distro. + // Refer to function_locale.pl for non-English function names. + // + // The array elements are as follow: + // ptg: The Excel function ptg code. + // args: The number of arguments that the function takes: + // >=0 is a fixed number of arguments. + // -1 is a variable number of arguments. + // class: The reference, value or array class of the function args. + // vol: The function is volatile. + // + $this->_functions = array( + // function ptg args class vol + 'COUNT' => array( 0, -1, 0, 0 ), + 'IF' => array( 1, -1, 1, 0 ), + 'ISNA' => array( 2, 1, 1, 0 ), + 'ISERROR' => array( 3, 1, 1, 0 ), + 'SUM' => array( 4, -1, 0, 0 ), + 'AVERAGE' => array( 5, -1, 0, 0 ), + 'MIN' => array( 6, -1, 0, 0 ), + 'MAX' => array( 7, -1, 0, 0 ), + 'ROW' => array( 8, -1, 0, 0 ), + 'COLUMN' => array( 9, -1, 0, 0 ), + 'NA' => array( 10, 0, 0, 0 ), + 'NPV' => array( 11, -1, 1, 0 ), + 'STDEV' => array( 12, -1, 0, 0 ), + 'DOLLAR' => array( 13, -1, 1, 0 ), + 'FIXED' => array( 14, -1, 1, 0 ), + 'SIN' => array( 15, 1, 1, 0 ), + 'COS' => array( 16, 1, 1, 0 ), + 'TAN' => array( 17, 1, 1, 0 ), + 'ATAN' => array( 18, 1, 1, 0 ), + 'PI' => array( 19, 0, 1, 0 ), + 'SQRT' => array( 20, 1, 1, 0 ), + 'EXP' => array( 21, 1, 1, 0 ), + 'LN' => array( 22, 1, 1, 0 ), + 'LOG10' => array( 23, 1, 1, 0 ), + 'ABS' => array( 24, 1, 1, 0 ), + 'INT' => array( 25, 1, 1, 0 ), + 'SIGN' => array( 26, 1, 1, 0 ), + 'ROUND' => array( 27, 2, 1, 0 ), + 'LOOKUP' => array( 28, -1, 0, 0 ), + 'INDEX' => array( 29, -1, 0, 1 ), + 'REPT' => array( 30, 2, 1, 0 ), + 'MID' => array( 31, 3, 1, 0 ), + 'LEN' => array( 32, 1, 1, 0 ), + 'VALUE' => array( 33, 1, 1, 0 ), + 'TRUE' => array( 34, 0, 1, 0 ), + 'FALSE' => array( 35, 0, 1, 0 ), + 'AND' => array( 36, -1, 0, 0 ), + 'OR' => array( 37, -1, 0, 0 ), + 'NOT' => array( 38, 1, 1, 0 ), + 'MOD' => array( 39, 2, 1, 0 ), + 'DCOUNT' => array( 40, 3, 0, 0 ), + 'DSUM' => array( 41, 3, 0, 0 ), + 'DAVERAGE' => array( 42, 3, 0, 0 ), + 'DMIN' => array( 43, 3, 0, 0 ), + 'DMAX' => array( 44, 3, 0, 0 ), + 'DSTDEV' => array( 45, 3, 0, 0 ), + 'VAR' => array( 46, -1, 0, 0 ), + 'DVAR' => array( 47, 3, 0, 0 ), + 'TEXT' => array( 48, 2, 1, 0 ), + 'LINEST' => array( 49, -1, 0, 0 ), + 'TREND' => array( 50, -1, 0, 0 ), + 'LOGEST' => array( 51, -1, 0, 0 ), + 'GROWTH' => array( 52, -1, 0, 0 ), + 'PV' => array( 56, -1, 1, 0 ), + 'FV' => array( 57, -1, 1, 0 ), + 'NPER' => array( 58, -1, 1, 0 ), + 'PMT' => array( 59, -1, 1, 0 ), + 'RATE' => array( 60, -1, 1, 0 ), + 'MIRR' => array( 61, 3, 0, 0 ), + 'IRR' => array( 62, -1, 0, 0 ), + 'RAND' => array( 63, 0, 1, 1 ), + 'MATCH' => array( 64, -1, 0, 0 ), + 'DATE' => array( 65, 3, 1, 0 ), + 'TIME' => array( 66, 3, 1, 0 ), + 'DAY' => array( 67, 1, 1, 0 ), + 'MONTH' => array( 68, 1, 1, 0 ), + 'YEAR' => array( 69, 1, 1, 0 ), + 'WEEKDAY' => array( 70, -1, 1, 0 ), + 'HOUR' => array( 71, 1, 1, 0 ), + 'MINUTE' => array( 72, 1, 1, 0 ), + 'SECOND' => array( 73, 1, 1, 0 ), + 'NOW' => array( 74, 0, 1, 1 ), + 'AREAS' => array( 75, 1, 0, 1 ), + 'ROWS' => array( 76, 1, 0, 1 ), + 'COLUMNS' => array( 77, 1, 0, 1 ), + 'OFFSET' => array( 78, -1, 0, 1 ), + 'SEARCH' => array( 82, -1, 1, 0 ), + 'TRANSPOSE' => array( 83, 1, 1, 0 ), + 'TYPE' => array( 86, 1, 1, 0 ), + 'ATAN2' => array( 97, 2, 1, 0 ), + 'ASIN' => array( 98, 1, 1, 0 ), + 'ACOS' => array( 99, 1, 1, 0 ), + 'CHOOSE' => array( 100, -1, 1, 0 ), + 'HLOOKUP' => array( 101, -1, 0, 0 ), + 'VLOOKUP' => array( 102, -1, 0, 0 ), + 'ISREF' => array( 105, 1, 0, 0 ), + 'LOG' => array( 109, -1, 1, 0 ), + 'CHAR' => array( 111, 1, 1, 0 ), + 'LOWER' => array( 112, 1, 1, 0 ), + 'UPPER' => array( 113, 1, 1, 0 ), + 'PROPER' => array( 114, 1, 1, 0 ), + 'LEFT' => array( 115, -1, 1, 0 ), + 'RIGHT' => array( 116, -1, 1, 0 ), + 'EXACT' => array( 117, 2, 1, 0 ), + 'TRIM' => array( 118, 1, 1, 0 ), + 'REPLACE' => array( 119, 4, 1, 0 ), + 'SUBSTITUTE' => array( 120, -1, 1, 0 ), + 'CODE' => array( 121, 1, 1, 0 ), + 'FIND' => array( 124, -1, 1, 0 ), + 'CELL' => array( 125, -1, 0, 1 ), + 'ISERR' => array( 126, 1, 1, 0 ), + 'ISTEXT' => array( 127, 1, 1, 0 ), + 'ISNUMBER' => array( 128, 1, 1, 0 ), + 'ISBLANK' => array( 129, 1, 1, 0 ), + 'T' => array( 130, 1, 0, 0 ), + 'N' => array( 131, 1, 0, 0 ), + 'DATEVALUE' => array( 140, 1, 1, 0 ), + 'TIMEVALUE' => array( 141, 1, 1, 0 ), + 'SLN' => array( 142, 3, 1, 0 ), + 'SYD' => array( 143, 4, 1, 0 ), + 'DDB' => array( 144, -1, 1, 0 ), + 'INDIRECT' => array( 148, -1, 1, 1 ), + 'CALL' => array( 150, -1, 1, 0 ), + 'CLEAN' => array( 162, 1, 1, 0 ), + 'MDETERM' => array( 163, 1, 2, 0 ), + 'MINVERSE' => array( 164, 1, 2, 0 ), + 'MMULT' => array( 165, 2, 2, 0 ), + 'IPMT' => array( 167, -1, 1, 0 ), + 'PPMT' => array( 168, -1, 1, 0 ), + 'COUNTA' => array( 169, -1, 0, 0 ), + 'PRODUCT' => array( 183, -1, 0, 0 ), + 'FACT' => array( 184, 1, 1, 0 ), + 'DPRODUCT' => array( 189, 3, 0, 0 ), + 'ISNONTEXT' => array( 190, 1, 1, 0 ), + 'STDEVP' => array( 193, -1, 0, 0 ), + 'VARP' => array( 194, -1, 0, 0 ), + 'DSTDEVP' => array( 195, 3, 0, 0 ), + 'DVARP' => array( 196, 3, 0, 0 ), + 'TRUNC' => array( 197, -1, 1, 0 ), + 'ISLOGICAL' => array( 198, 1, 1, 0 ), + 'DCOUNTA' => array( 199, 3, 0, 0 ), + 'ROUNDUP' => array( 212, 2, 1, 0 ), + 'ROUNDDOWN' => array( 213, 2, 1, 0 ), + 'RANK' => array( 216, -1, 0, 0 ), + 'ADDRESS' => array( 219, -1, 1, 0 ), + 'DAYS360' => array( 220, -1, 1, 0 ), + 'TODAY' => array( 221, 0, 1, 1 ), + 'VDB' => array( 222, -1, 1, 0 ), + 'MEDIAN' => array( 227, -1, 0, 0 ), + 'SUMPRODUCT' => array( 228, -1, 2, 0 ), + 'SINH' => array( 229, 1, 1, 0 ), + 'COSH' => array( 230, 1, 1, 0 ), + 'TANH' => array( 231, 1, 1, 0 ), + 'ASINH' => array( 232, 1, 1, 0 ), + 'ACOSH' => array( 233, 1, 1, 0 ), + 'ATANH' => array( 234, 1, 1, 0 ), + 'DGET' => array( 235, 3, 0, 0 ), + 'INFO' => array( 244, 1, 1, 1 ), + 'DB' => array( 247, -1, 1, 0 ), + 'FREQUENCY' => array( 252, 2, 0, 0 ), + 'ERROR.TYPE' => array( 261, 1, 1, 0 ), + 'REGISTER.ID' => array( 267, -1, 1, 0 ), + 'AVEDEV' => array( 269, -1, 0, 0 ), + 'BETADIST' => array( 270, -1, 1, 0 ), + 'GAMMALN' => array( 271, 1, 1, 0 ), + 'BETAINV' => array( 272, -1, 1, 0 ), + 'BINOMDIST' => array( 273, 4, 1, 0 ), + 'CHIDIST' => array( 274, 2, 1, 0 ), + 'CHIINV' => array( 275, 2, 1, 0 ), + 'COMBIN' => array( 276, 2, 1, 0 ), + 'CONFIDENCE' => array( 277, 3, 1, 0 ), + 'CRITBINOM' => array( 278, 3, 1, 0 ), + 'EVEN' => array( 279, 1, 1, 0 ), + 'EXPONDIST' => array( 280, 3, 1, 0 ), + 'FDIST' => array( 281, 3, 1, 0 ), + 'FINV' => array( 282, 3, 1, 0 ), + 'FISHER' => array( 283, 1, 1, 0 ), + 'FISHERINV' => array( 284, 1, 1, 0 ), + 'FLOOR' => array( 285, 2, 1, 0 ), + 'GAMMADIST' => array( 286, 4, 1, 0 ), + 'GAMMAINV' => array( 287, 3, 1, 0 ), + 'CEILING' => array( 288, 2, 1, 0 ), + 'HYPGEOMDIST' => array( 289, 4, 1, 0 ), + 'LOGNORMDIST' => array( 290, 3, 1, 0 ), + 'LOGINV' => array( 291, 3, 1, 0 ), + 'NEGBINOMDIST' => array( 292, 3, 1, 0 ), + 'NORMDIST' => array( 293, 4, 1, 0 ), + 'NORMSDIST' => array( 294, 1, 1, 0 ), + 'NORMINV' => array( 295, 3, 1, 0 ), + 'NORMSINV' => array( 296, 1, 1, 0 ), + 'STANDARDIZE' => array( 297, 3, 1, 0 ), + 'ODD' => array( 298, 1, 1, 0 ), + 'PERMUT' => array( 299, 2, 1, 0 ), + 'POISSON' => array( 300, 3, 1, 0 ), + 'TDIST' => array( 301, 3, 1, 0 ), + 'WEIBULL' => array( 302, 4, 1, 0 ), + 'SUMXMY2' => array( 303, 2, 2, 0 ), + 'SUMX2MY2' => array( 304, 2, 2, 0 ), + 'SUMX2PY2' => array( 305, 2, 2, 0 ), + 'CHITEST' => array( 306, 2, 2, 0 ), + 'CORREL' => array( 307, 2, 2, 0 ), + 'COVAR' => array( 308, 2, 2, 0 ), + 'FORECAST' => array( 309, 3, 2, 0 ), + 'FTEST' => array( 310, 2, 2, 0 ), + 'INTERCEPT' => array( 311, 2, 2, 0 ), + 'PEARSON' => array( 312, 2, 2, 0 ), + 'RSQ' => array( 313, 2, 2, 0 ), + 'STEYX' => array( 314, 2, 2, 0 ), + 'SLOPE' => array( 315, 2, 2, 0 ), + 'TTEST' => array( 316, 4, 2, 0 ), + 'PROB' => array( 317, -1, 2, 0 ), + 'DEVSQ' => array( 318, -1, 0, 0 ), + 'GEOMEAN' => array( 319, -1, 0, 0 ), + 'HARMEAN' => array( 320, -1, 0, 0 ), + 'SUMSQ' => array( 321, -1, 0, 0 ), + 'KURT' => array( 322, -1, 0, 0 ), + 'SKEW' => array( 323, -1, 0, 0 ), + 'ZTEST' => array( 324, -1, 0, 0 ), + 'LARGE' => array( 325, 2, 0, 0 ), + 'SMALL' => array( 326, 2, 0, 0 ), + 'QUARTILE' => array( 327, 2, 0, 0 ), + 'PERCENTILE' => array( 328, 2, 0, 0 ), + 'PERCENTRANK' => array( 329, -1, 0, 0 ), + 'MODE' => array( 330, -1, 2, 0 ), + 'TRIMMEAN' => array( 331, 2, 0, 0 ), + 'TINV' => array( 332, 2, 1, 0 ), + 'CONCATENATE' => array( 336, -1, 1, 0 ), + 'POWER' => array( 337, 2, 1, 0 ), + 'RADIANS' => array( 342, 1, 1, 0 ), + 'DEGREES' => array( 343, 1, 1, 0 ), + 'SUBTOTAL' => array( 344, -1, 0, 0 ), + 'SUMIF' => array( 345, -1, 0, 0 ), + 'COUNTIF' => array( 346, 2, 0, 0 ), + 'COUNTBLANK' => array( 347, 1, 0, 0 ), + 'ROMAN' => array( 354, -1, 1, 0 ) + ); +} + +/** +* Convert a token to the proper ptg value. +* +* @access private +* @param mixed $token The token to convert. +* @return mixed the converted token on success. PEAR_Error if the token +* is not recognized +*/ +function _convert($token) + { + if (preg_match('/^"[^"]{0,255}"$/', $token)) + { + return $this->_convertString($token); + } + elseif (is_numeric($token)) + { + return $this->_convertNumber($token); + } // match references like A1 or $A$1 - elseif (preg_match('/^\$?([A-Ia-i]?[A-Za-z])\$?(\d+)$/',$token)) { - return $this->_convertRef2d($token); - } - // match external references like Sheet1:Sheet2!A1 - elseif (preg_match("/^[A-Za-z0-9_]+(\:[A-Za-z0-9_]+)?\![A-Ia-i]?[A-Za-z](\d+)$/",$token)) { - return $this->_convertRef3d($token); - } - // match ranges like A1:B2 - elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)\:(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)$/",$token)) { - return $this->_convertRange2d($token); - } - // match ranges like A1..B2 - elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)\.\.(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)$/",$token)) { - return $this->_convertRange2d($token); - } - // match external ranges like Sheet1:Sheet2!A1:B2 - elseif (preg_match("/^[A-Za-z0-9_]+(\:[A-Za-z0-9_]+)?\!([A-Ia-i]?[A-Za-z])?(\d+)\:([A-Ia-i]?[A-Za-z])?(\d+)$/",$token)) { - return $this->_convertRange3d($token); - } - // match external ranges like 'Sheet1:Sheet2'!A1:B2 - elseif (preg_match("/^'[A-Za-z0-9_ ]+(\:[A-Za-z0-9_ ]+)?'\!([A-Ia-i]?[A-Za-z])?(\d+)\:([A-Ia-i]?[A-Za-z])?(\d+)$/",$token)) { - return $this->_convertRange3d($token); - } - elseif (isset($this->ptg[$token])) // operators (including parentheses) { - return pack("C", $this->ptg[$token]); - } - // commented so argument number can be processed correctly. See toReversePolish(). - /*elseif (preg_match("/[A-Z0-9\xc0-\xdc\.]+/",$token)) - { - return($this->_convertFunction($token,$this->_func_args)); - }*/ - // if it's an argument, ignore the token (the argument remains) - elseif ($token == 'arg') { - return ''; - } - // TODO: use real error codes - trigger_error("Unknown token $token", E_USER_ERROR); -} - -/** -* Convert a number token to ptgInt or ptgNum -* -* @access private -* @param mixed $num an integer or double for conversion to its ptg value -*/ -function _convertNumber($num) { + +elseif (preg_match('/^\$?([A-Ia-i]?[A-Za-z])\$?(\d+)$/',$token)) + { + return $this->_convertRef2d($token); + } + // match external references like Sheet1:Sheet2!A1 + elseif (preg_match("/^[A-Za-z0-9_]+(\:[A-Za-z0-9_]+)?\![A-Ia-i]?[A-Za-z](\d+)$/",$token)) + { + + return $this->_convertRef3d($token); + } + // match ranges like A1:B2 + elseif (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?\d+\:\$?[A-Ia-i]?[A-Za-z]\$?\d+$/',$token)) + { + return $this->_convertRange2d($token); + } + // match ranges like A1..B2 + elseif (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?\d+\.\.\$?[A-Ia-i]?[A-Za-z]\$?\d+$/',$token)) + { + return $this->_convertRange2d($token); + } + // match external ranges like Sheet1:Sheet2!A1:B2 + elseif (preg_match("/^[A-Za-z0-9_]+(\:[A-Za-z0-9_]+)?\!([A-Ia-i]?[A-Za-z])?(\d+)\:([A-Ia-i]?[A-Za-z])?(\d+)$/",$token)) + { + return $this->_convertRange3d($token); + } + // match external ranges like 'Sheet1:Sheet2'!A1:B2 + elseif (preg_match("/^'[A-Za-z0-9_ ]+(\:[A-Za-z0-9_ ]+)?'\!([A-Ia-i]?[A-Za-z])?(\d+)\:([A-Ia-i]?[A-Za-z])?(\d+)$/",$token)) + { + return $this->_convertRange3d($token); + } + elseif (isset($this->ptg[$token])) // operators (including parentheses) + { + return pack("C", $this->ptg[$token]); + } + // commented so argument number can be processed correctly. See toReversePolish(). + /*elseif (preg_match("/[A-Z0-9\xc0-\xdc\.]+/",$token)) + { + return($this->_convertFunction($token,$this->_func_args)); + }*/ + // if it's an argument, ignore the token (the argument remains) + elseif ($token == 'arg') + { + return ''; + } + // TODO: use real error codes + trigger_error("Unknown token $token", E_USER_ERROR); +} + +/** +* Convert a number token to ptgInt or ptgNum +* +* @access private +* @param mixed $num an integer or double for conversion to its ptg value +*/ +function _convertNumber($num) + { - // Integer in the range 0..2**16-1 + // Integer in the range 0..2**16-1 - if ((preg_match("/^\d+$/",$num)) and ($num <= 65535)) { - return(pack("Cv", $this->ptg['ptgInt'], $num)); - } else { // A float - if ($this->_byte_order) { // if it's Big Endian - $num = strrev($num); - } - return pack("Cd", $this->ptg['ptgNum'], $num); - } -} - -/** -* Convert a string token to ptgStr -* -* @access private -* @param string $string A string for conversion to its ptg value -*/ -function _convertString($string) { - // chop away beggining and ending quotes - $string = substr($string, 1, strlen($string) - 2); - return pack("CC", $this->ptg['ptgStr'], strlen($string)).$string; -} - -/** -* Convert a function to a ptgFunc or ptgFuncVarV depending on the number of -* args that it takes. -* -* @access private -* @param string $token The name of the function for convertion to ptg value. -* @param integer $num_args The number of arguments the function receives. -* @return string The packed ptg for the function -*/ -function _convertFunction($token, $num_args) { - $args = $this->_functions[$token][1]; - $volatile = $this->_functions[$token][3]; - - // Fixed number of args eg. TIME($i,$j,$k). - if ($args >= 0) { - return pack("Cv", $this->ptg['ptgFuncV'], $this->_functions[$token][0]); - } - // Variable number of args eg. SUM($i,$j,$k, ..). - if ($args == -1) { - return pack("CCv", $this->ptg['ptgFuncVarV'], $num_args, $this->_functions[$token][0]); - } -} - -/** -* Convert an Excel range such as A1:D4 to a ptgRefV. -* -* @access private -* @param string $range An Excel range in the A1:A2 or A1..A2 format. -*/ -function _convertRange2d($range) { - $class = 2; // as far as I know, this is magick. - - // Split the range into 2 cell refs - if (preg_match("/^([A-Ia-i]?[A-Za-z])(\d+)\:([A-Ia-i]?[A-Za-z])(\d+)$/",$range)) { - list($cell1, $cell2) = split(':', $range); - } elseif (preg_match("/^([A-Ia-i]?[A-Za-z])(\d+)\.\.([A-Ia-i]?[A-Za-z])(\d+)$/",$range)) { - list($cell1, $cell2) = split('\.\.', $range); - } else { - // TODO: use real error codes - trigger_error("Unknown range separator", E_USER_ERROR); - } - - // Convert the cell references - $cell_array1 = $this->_cellToPackedRowcol($cell1); - if ($this->isError($cell_array1)) { - return $cell_array1; - } - list($row1, $col1) = $cell_array1; - $cell_array2 = $this->_cellToPackedRowcol($cell2); - if ($this->isError($cell_array2)) { - return $cell_array2; - } - list($row2, $col2) = $cell_array2; - - // The ptg value depends on the class of the ptg. - if ($class == 0) { - $ptgArea = pack("C", $this->ptg['ptgArea']); - } elseif ($class == 1) { - $ptgArea = pack("C", $this->ptg['ptgAreaV']); - } elseif ($class == 2) { - $ptgArea = pack("C", $this->ptg['ptgAreaA']); - } else { - // TODO: use real error codes - trigger_error("Unknown class $class", E_USER_ERROR); - } - return $ptgArea . $row1 . $row2 . $col1. $col2; -} - -/** -* Convert an Excel 3d range such as "Sheet1!A1:D4" or "Sheet1:Sheet2!A1:D4" to -* a ptgArea3dV. -* -* @access private -* @param string $token An Excel range in the Sheet1!A1:A2 format. -*/ -function _convertRange3d($token) { - $class = 2; // as far as I know, this is magick. - - // Split the ref at the ! symbol - list($ext_ref, $range) = split('!', $token); - - // Convert the external reference part - $ext_ref = $this->_packExtRef($ext_ref); - if ($this->isError($ext_ref)) { - return $ext_ref; - } - - // Split the range into 2 cell refs - list($cell1, $cell2) = split(':', $range); - - // Convert the cell references - if (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)$/", $cell1)) { - $cell_array1 = $this->_cellToPackedRowcol($cell1); - if ($this->isError($cell_array1)) { - return $cell_array1; - } - list($row1, $col1) = $cell_array1; - $cell_array2 = $this->_cellToPackedRowcol($cell2); - if ($this->isError($cell_array2)) { - return $cell_array2; - } - list($row2, $col2) = $cell_array2; - } else { // It's a columns range (like 26:27) - $cells_array = $this->_rangeToPackedRange($cell1.':'.$cell2); - if ($this->isError($cells_array)) { - return $cells_array; - } - list($row1, $col1, $row2, $col2) = $cells_array; - } - - // The ptg value depends on the class of the ptg. - if ($class == 0) { - $ptgArea = pack("C", $this->ptg['ptgArea3d']); - } elseif ($class == 1) { - $ptgArea = pack("C", $this->ptg['ptgArea3dV']); - } elseif ($class == 2) { - $ptgArea = pack("C", $this->ptg['ptgArea3dA']); - } else { - trigger_error("Unknown class $class", E_USER_ERROR); - } - - return $ptgArea . $ext_ref . $row1 . $row2 . $col1. $col2; -} - -/** -* Convert an Excel reference such as A1, $B2, C$3 or $D$4 to a ptgRefV. -* -* @access private -* @param string $cell An Excel cell reference -* @return string The cell in packed() format with the corresponding ptg -*/ -function _convertRef2d($cell) { - $class = 2; // as far as I know, this is magick. - - // Convert the cell reference - $cell_array = $this->_cellToPackedRowcol($cell); - if ($this->isError($cell_array)) { - return $cell_array; - } - list($row, $col) = $cell_array; - - // The ptg value depends on the class of the ptg. - if ($class == 0) { - $ptgRef = pack("C", $this->ptg['ptgRef']); - } elseif ($class == 1) { - $ptgRef = pack("C", $this->ptg['ptgRefV']); - } elseif ($class == 2) { - $ptgRef = pack("C", $this->ptg['ptgRefA']); - } else { - // TODO: use real error codes - trigger_error("Unknown class $class",E_USER_ERROR); - } - return $ptgRef.$row.$col; -} - -/** -* Convert an Excel 3d reference such as "Sheet1!A1" or "Sheet1:Sheet2!A1" to a -* ptgRef3dV. -* -* @access private -* @param string $cell An Excel cell reference -* @return string The cell in packed() format with the corresponding ptg -*/ -function _convertRef3d($cell) { - $class = 2; // as far as I know, this is magick. - - // Split the ref at the ! symbol - list($ext_ref, $cell) = split('!', $cell); - - // Convert the external reference part - $ext_ref = $this->_packExtRef($ext_ref); - if ($this->isError($ext_ref)) { - return $ext_ref; - } - - // Convert the cell reference part - list($row, $col) = $this->_cellToPackedRowcol($cell); - - // The ptg value depends on the class of the ptg. - if ($class == 0) { - $ptgRef = pack("C", $this->ptg['ptgRef3d']); - } elseif ($class == 1) { - $ptgRef = pack("C", $this->ptg['ptgRef3dV']); - } elseif ($class == 2) { - $ptgRef = pack("C", $this->ptg['ptgRef3dA']); - } else { - trigger_error("Unknown class $class", E_USER_ERROR); - } - - return $ptgRef . $ext_ref. $row . $col; -} - -/** -* Convert the sheet name part of an external reference, for example "Sheet1" or -* "Sheet1:Sheet2", to a packed structure. -* -* @access private -* @param string $ext_ref The name of the external reference -* @return string The reference index in packed() format -*/ -function _packExtRef($ext_ref) { - $ext_ref = preg_replace("/^'/", '', $ext_ref); // Remove leading ' if any. - $ext_ref = preg_replace("/'$/", '', $ext_ref); // Remove trailing ' if any. - - // Check if there is a sheet range eg., Sheet1:Sheet2. - if (preg_match("/:/", $ext_ref)) { - list($sheet_name1, $sheet_name2) = split(':', $ext_ref); - - $sheet1 = $this->_getSheetIndex($sheet_name1); - if ($sheet1 == -1) { - trigger_error("Unknown sheet name $sheet_name1 in formula",E_USER_ERROR); - } - $sheet2 = $this->_getSheetIndex($sheet_name2); - if ($sheet2 == -1) { - trigger_error("Unknown sheet name $sheet_name2 in formula",E_USER_ERROR); - } - - // Reverse max and min sheet numbers if necessary - if ($sheet1 > $sheet2) { - list($sheet1, $sheet2) = array($sheet2, $sheet1); - } - } else { // Single sheet name only. - $sheet1 = $this->_getSheetIndex($ext_ref); - if ($sheet1 == -1) { - trigger_error("Unknown sheet name $ext_ref in formula",E_USER_ERROR); - } - $sheet2 = $sheet1; - } - - // References are stored relative to 0xFFFF. - $offset = -1 - $sheet1; + if ((preg_match("/^\d+$/",$num)) and ($num <= 65535)) { + return(pack("Cv", $this->ptg['ptgInt'], $num)); + } + else { // A float + if ($this->_byte_order) { // if it's Big Endian + $num = strrev($num); + } + return pack("Cd", $this->ptg['ptgNum'], $num); + } +} + +/** +* Convert a string token to ptgStr +* +* @access private +* @param string $string A string for conversion to its ptg value +*/ +function _convertString($string) + { + // chop away beggining and ending quotes + $string = substr($string, 1, strlen($string) - 2); + return pack("CC", $this->ptg['ptgStr'], strlen($string)).$string; +} - return pack('vdvv', $offset, 0x00, $sheet1, $sheet2); -} - -/** -* Look up the index that corresponds to an external sheet name. The hash of -* sheet names is updated by the addworksheet() method of the -* Spreadsheet_Excel_Writer_Workbook class. -* -* @access private -* @return integer -*/ -function _getSheetIndex($sheet_name) { - if (!isset($this->_ext_sheets[$sheet_name])) { - return -1; - } else { - return $this->_ext_sheets[$sheet_name]; - } -} - -/** -* This method is used to update the array of sheet names. It is -* called by the addWorksheet() method of the Spreadsheet_Excel_Writer_Workbook class. -* -* @access private -* @param string $name The name of the worksheet being added -* @param integer $index The index of the worksheet being added -*/ -function setExtSheet($name, $index) { - $this->_ext_sheets[$name] = $index; -} - -/** -* pack() row and column into the required 3 byte format. -* -* @access private -* @param string $cell The Excel cell reference to be packed -* @return array Array containing the row and column in packed() format -*/ -function _cellToPackedRowcol($cell) { - $cell = strtoupper($cell); - list($row, $col, $row_rel, $col_rel) = $this->_cellToRowcol($cell); - if ($col >= 256) { - trigger_error("Column in: $cell greater than 255", E_USER_ERROR); - } - if ($row >= 16384) { - trigger_error("Row in: $cell greater than 16384 ", E_USER_ERROR); - } - - // Set the high bits to indicate if row or col are relative. - $row |= $col_rel << 14; - $row |= $row_rel << 15; - - $row = pack('v', $row); - $col = pack('C', $col); - - return array($row, $col); -} - -/** -* pack() row range into the required 3 byte format. -* Just using maximun col/rows, which is probably not the correct solution -* -* @access private -* @param string $range The Excel range to be packed -* @return array Array containing (row1,col1,row2,col2) in packed() format -*/ -function _rangeToPackedRange($range) { - preg_match('/(\$)?(\d+)\:(\$)?(\d+)/', $range, $match); - // return absolute rows if there is a $ in the ref - $row1_rel = empty($match[1]) ? 1 : 0; - $row1 = $match[2]; - $row2_rel = empty($match[3]) ? 1 : 0; - $row2 = $match[4]; - // Convert 1-index to zero-index - $row1--; - $row2--; - // Trick poor inocent Excel - $col1 = 0; - $col2 = 16383; // maximum possible value for Excel 5 (change this!!!) +/** +* Convert a function to a ptgFunc or ptgFuncVarV depending on the number of +* args that it takes. +* +* @access private +* @param string $token The name of the function for convertion to ptg value. +* @param integer $num_args The number of arguments the function receives. +* @return string The packed ptg for the function +*/ +function _convertFunction($token, $num_args) + { + $args = $this->_functions[$token][1]; + $volatile = $this->_functions[$token][3]; + + // Fixed number of args eg. TIME($i,$j,$k). + if ($args >= 0) { + return pack("Cv", $this->ptg['ptgFuncV'], $this->_functions[$token][0]); + } + // Variable number of args eg. SUM($i,$j,$k, ..). + if ($args == -1) { + return pack("CCv", $this->ptg['ptgFuncVarV'], $num_args, $this->_functions[$token][0]); + } +} + +/** +* Convert an Excel range such as A1:D4 to a ptgRefV. +* +* @access private +* @param string $range An Excel range in the A1:A2 or A1..A2 format. +*/ +function _convertRange2d($range) + { + $class = 2; // as far as I know, this is magick. + + // Split the range into 2 cell refs + if (preg_match('/^\$?([A-Ia-i]?[A-Za-z])\$?(\d+)\:\$?([A-Ia-i]?[A-Za-z])\$?(\d+)$/',$range)) { + list($cell1, $cell2) = split(':', $range); + } + elseif (preg_match('/^\$?([A-Ia-i]?[A-Za-z])\$?(\d+)\.\.\$?([A-Ia-i]?[A-Za-z])\$?(\d+)$/',$range)) { + list($cell1, $cell2) = split('\.\.', $range); + } + else { + // TODO: use real error codes + trigger_error("Unknown range separator", E_USER_ERROR); + } + + // Convert the cell references + $cell_array1 = $this->_cellToPackedRowcol($cell1); + if ($this->isError($cell_array1)) { + return $cell_array1; + } + list($row1, $col1) = $cell_array1; + $cell_array2 = $this->_cellToPackedRowcol($cell2); + if ($this->isError($cell_array2)) { + return $cell_array2; + } + list($row2, $col2) = $cell_array2; + + // The ptg value depends on the class of the ptg. + if ($class == 0) { + $ptgArea = pack("C", $this->ptg['ptgArea']); + } + elseif ($class == 1) { + $ptgArea = pack("C", $this->ptg['ptgAreaV']); + } + elseif ($class == 2) { + $ptgArea = pack("C", $this->ptg['ptgAreaA']); + } + else { + // TODO: use real error codes + trigger_error("Unknown class $class", E_USER_ERROR); + } + return $ptgArea . $row1 . $row2 . $col1. $col2; +} + +/** +* Convert an Excel 3d range such as "Sheet1!A1:D4" or "Sheet1:Sheet2!A1:D4" to +* a ptgArea3dV. +* +* @access private +* @param string $token An Excel range in the Sheet1!A1:A2 format. +*/ +function _convertRange3d($token) + { + $class = 2; // as far as I know, this is magick. - //list($row, $col, $row_rel, $col_rel) = $this->_cellToRowcol($cell); - if (($row1 >= 16384) or ($row2 >= 16384)) { - trigger_error("Row in: $range greater than 16384 ",E_USER_ERROR); - } - - // Set the high bits to indicate if rows are relative. - $row1 |= $row1_rel << 14; - $row2 |= $row2_rel << 15; - - $row1 = pack('v', $row1); - $row2 = pack('v', $row2); - $col1 = pack('C', $col1); - $col2 = pack('C', $col2); - - return array($row1, $col1, $row2, $col2); -} - -/** -* Convert an Excel cell reference such as A1 or $B2 or C$3 or $D$4 to a zero -* indexed row and column number. Also returns two (0,1) values to indicate -* whether the row or column are relative references. -* -* @access private -* @param string $cell The Excel cell reference in A1 format. -* @return array -*/ -function _cellToRowcol($cell) { - preg_match('/(\$)?([A-I]?[A-Z])(\$)?(\d+)/',$cell,$match); - // return absolute column if there is a $ in the ref - $col_rel = empty($match[1]) ? 1 : 0; - $col_ref = $match[2]; - $row_rel = empty($match[3]) ? 1 : 0; - $row = $match[4]; - - // Convert base26 column string to a number. - $expn = strlen($col_ref) - 1; - $col = 0; - for ($i=0; $i < strlen($col_ref); $i++) { - $col += (ord($col_ref{$i}) - ord('A') + 1) * pow(26, $expn); - $expn--; - } - - // Convert 1-index to zero-index - $row--; - $col--; - - return array($row, $col, $row_rel, $col_rel); -} - -/** -* Advance to the next valid token. -* -* @access private -*/ -function _advance() { - $i = $this->_current_char; - // eat up white spaces - if ($i < strlen($this->_formula)) { - while ($this->_formula{$i} == " ") { - $i++; - } - if ($i < strlen($this->_formula) - 1) { - $this->_lookahead = $this->_formula{$i+1}; - } - $token = ""; - } - while ($i < strlen($this->_formula)) { - $token .= $this->_formula{$i}; - if ($i < strlen($this->_formula) - 1) { - $this->_lookahead = $this->_formula{$i+1}; - } else { - $this->_lookahead = ''; - } - if ($this->_match($token) != '') { - //if ($i < strlen($this->_formula) - 1) { - // $this->_lookahead = $this->_formula{$i+1}; - //} - $this->_current_char = $i + 1; - $this->_current_token = $token; - return 1; - } - if ($i < strlen($this->_formula) - 2) { - $this->_lookahead = $this->_formula{$i+2}; - } else { - // if we run out of characters _lookahead becomes empty - $this->_lookahead = ''; - } - $i++; - } - //die("Lexical error ".$this->_current_char); -} - -/** -* Checks if it's a valid token. -* -* @access private -* @param mixed $token The token to check. -* @return mixed The checked token or false on failure -*/ -function _match($token) { - switch($token) { - case SPREADSHEET_EXCEL_WRITER_ADD: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_SUB: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_MUL: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_DIV: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_OPEN: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_CLOSE: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_SCOLON: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_COMA: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_GT: - if ($this->_lookahead == '=') { // it's a GE token - break; - } - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_LT: - // it's a LE or a NE token - if (($this->_lookahead == '=') or ($this->_lookahead == '>')) { - break; - } - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_GE: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_LE: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_EQ: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_NE: - return($token); - break; - default: - // if it's a reference - if (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?[0-9]+$/',$token) and - !ereg("[0-9]",$this->_lookahead) and - ($this->_lookahead != ':') and ($this->_lookahead != '.') and - ($this->_lookahead != '!')) { - return $token; - } - // If it's an external reference (Sheet1!A1 or Sheet1:Sheet2!A1) - elseif (preg_match("/^[A-Za-z0-9_]+(\:[A-Za-z0-9_]+)?\![A-Ia-i]?[A-Za-z][0-9]+$/",$token) and - !ereg("[0-9]",$this->_lookahead) and - ($this->_lookahead != ':') and ($this->_lookahead != '.')) { - return $token; - } - // if it's a range (A1:A2) - elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+:(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/",$token) and - !ereg("[0-9]",$this->_lookahead)) { - return $token; - } - // if it's a range (A1..A2) - elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+\.\.(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/",$token) and - !ereg("[0-9]",$this->_lookahead)) { - return $token; - } - // If it's an external range like Sheet1:Sheet2!A1:B2 - elseif (preg_match("/^[A-Za-z0-9_]+(\:[A-Za-z0-9_]+)?\!([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+$/",$token) and - !ereg("[0-9]",$this->_lookahead)) { - return $token; - } - // If it's an external range like 'Sheet1:Sheet2'!A1:B2 - elseif (preg_match("/^'[A-Za-z0-9_ ]+(\:[A-Za-z0-9_ ]+)?'\!([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+$/",$token) and - !ereg("[0-9]",$this->_lookahead)) { - return $token; - } - // If it's a number (check that it's not a sheet name or range) - elseif (is_numeric($token) and - (!is_numeric($token.$this->_lookahead) or ($this->_lookahead == '')) and - ($this->_lookahead != '!') and ($this->_lookahead != ':')) { - return $token; - } - // If it's a string (of maximum 255 characters) - elseif (ereg("^\"[^\"]{0,255}\"$",$token)) { - return $token; - } - // if it's a function call - elseif (eregi("^[A-Z0-9\xc0-\xdc\.]+$",$token) and ($this->_lookahead == "(")) { - return $token; - } - return ''; - } -} - -/** -* The parsing method. It parses a formula. -* -* @access public -* @param string $formula The formula to parse, without the initial equal sign (=). -*/ -function parse($formula) { - $this->_current_char = 0; - $this->_formula = $formula; - $this->_lookahead = $formula{1}; - $this->_advance(); - $this->_parse_tree = $this->_condition(); - if ($this->isError($this->_parse_tree)) { - return $this->_parse_tree; - } -} - -/** -* It parses a condition. It assumes the following rule: -* Cond -> Expr [(">" | "<") Expr] -* -* @access private -* @return mixed The parsed ptg'd tree -*/ -function _condition() { - $result = $this->_expression(); - if ($this->isError($result)) { - return $result; - } - if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_LT) { - $this->_advance(); - $result2 = $this->_expression(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgLT', $result, $result2); - } elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_GT) { - $this->_advance(); - $result2 = $this->_expression(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgGT', $result, $result2); - } elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_LE) { - $this->_advance(); - $result2 = $this->_expression(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgLE', $result, $result2); - } elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_GE) { - $this->_advance(); - $result2 = $this->_expression(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgGE', $result, $result2); - } elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_EQ) { - $this->_advance(); - $result2 = $this->_expression(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgEQ', $result, $result2); - } elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_NE) { - $this->_advance(); - $result2 = $this->_expression(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgNE', $result, $result2); - } - return $result; -} + // Split the ref at the ! symbol + list($ext_ref, $range) = split('!', $token); -/** -* It parses a expression. It assumes the following rule: -* Expr -> Term [("+" | "-") Term] -* -* @access private -* @return mixed The parsed ptg'd tree -*/ -function _expression() { - // If it's a string return a string node - if (ereg("^\"[^\"]{0,255}\"$", $this->_current_token)) { - $result = $this->_createTree($this->_current_token, '', ''); - $this->_advance(); - return $result; - } - $result = $this->_term(); - if ($this->isError($result)) { - return $result; - } - while (($this->_current_token == SPREADSHEET_EXCEL_WRITER_ADD) or - ($this->_current_token == SPREADSHEET_EXCEL_WRITER_SUB)) { - if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_ADD) { - $this->_advance(); - $result2 = $this->_term(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgAdd', $result, $result2); - } else { - $this->_advance(); - $result2 = $this->_term(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgSub', $result, $result2); - } - } - return $result; -} - -/** -* This function just introduces a ptgParen element in the tree, so that Excel -* doesn't get confused when working with a parenthesized formula afterwards. -* -* @access private -* @see _fact() -* @return mixed The parsed ptg'd tree -*/ -function _parenthesizedExpression() { - $result = $this->_createTree('ptgParen', $this->_expression(), ''); - return $result; -} - -/** -* It parses a term. It assumes the following rule: -* Term -> Fact [("*" | "/") Fact] -* -* @access private -* @return mixed The parsed ptg'd tree -*/ -function _term() { - $result = $this->_fact(); - if ($this->isError($result)) { - return $result; - } - while (($this->_current_token == SPREADSHEET_EXCEL_WRITER_MUL) or + // Convert the external reference part + $ext_ref = $this->_packExtRef($ext_ref); + if ($this->isError($ext_ref)) { + return $ext_ref; + } + + // Split the range into 2 cell refs + list($cell1, $cell2) = split(':', $range); + + // Convert the cell references + if (preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)$/', $cell1)) + { + $cell_array1 = $this->_cellToPackedRowcol($cell1); + if ($this->isError($cell_array1)) { + return $cell_array1; + } + list($row1, $col1) = $cell_array1; + $cell_array2 = $this->_cellToPackedRowcol($cell2); + if ($this->isError($cell_array2)) { + return $cell_array2; + } + list($row2, $col2) = $cell_array2; + } + else { // It's a columns range (like 26:27) + $cells_array = $this->_rangeToPackedRange($cell1.':'.$cell2); + if ($this->isError($cells_array)) { + return $cells_array; + } + list($row1, $col1, $row2, $col2) = $cells_array; + } + + // The ptg value depends on the class of the ptg. + if ($class == 0) { + $ptgArea = pack("C", $this->ptg['ptgArea3d']); + } + elseif ($class == 1) { + $ptgArea = pack("C", $this->ptg['ptgArea3dV']); + } + elseif ($class == 2) { + $ptgArea = pack("C", $this->ptg['ptgArea3dA']); + } + else { + trigger_error("Unknown class $class", E_USER_ERROR); + } + + return $ptgArea . $ext_ref . $row1 . $row2 . $col1. $col2; +} + +/** +* Convert an Excel reference such as A1, $B2, C$3 or $D$4 to a ptgRefV. +* +* @access private +* @param string $cell An Excel cell reference +* @return string The cell in packed() format with the corresponding ptg +*/ +function _convertRef2d($cell) + { + $class = 2; // as far as I know, this is magick. + + // Convert the cell reference + $cell_array = $this->_cellToPackedRowcol($cell); + if ($this->isError($cell_array)) { + return $cell_array; + } + list($row, $col) = $cell_array; + + // The ptg value depends on the class of the ptg. + if ($class == 0) { + $ptgRef = pack("C", $this->ptg['ptgRef']); + } + elseif ($class == 1) { + $ptgRef = pack("C", $this->ptg['ptgRefV']); + } + elseif ($class == 2) { + $ptgRef = pack("C", $this->ptg['ptgRefA']); + } + else { + // TODO: use real error codes + trigger_error("Unknown class $class",E_USER_ERROR); + } + return $ptgRef.$row.$col; +} + +/** +* Convert an Excel 3d reference such as "Sheet1!A1" or "Sheet1:Sheet2!A1" to a +* ptgRef3dV. +* +* @access private +* @param string $cell An Excel cell reference +* @return string The cell in packed() format with the corresponding ptg +*/ +function _convertRef3d($cell) + { + $class = 2; // as far as I know, this is magick. + + // Split the ref at the ! symbol + list($ext_ref, $cell) = split('!', $cell); + + // Convert the external reference part + $ext_ref = $this->_packExtRef($ext_ref); + if ($this->isError($ext_ref)) { + return $ext_ref; + } + + // Convert the cell reference part + list($row, $col) = $this->_cellToPackedRowcol($cell); + + // The ptg value depends on the class of the ptg. + if ($class == 0) { + $ptgRef = pack("C", $this->ptg['ptgRef3d']); + } elseif ($class == 1) { + $ptgRef = pack("C", $this->ptg['ptgRef3dV']); + } elseif ($class == 2) { + $ptgRef = pack("C", $this->ptg['ptgRef3dA']); + } + else { + trigger_error("Unknown class $class", E_USER_ERROR); + } + + return $ptgRef . $ext_ref. $row . $col; +} + +/** +* Convert the sheet name part of an external reference, for example "Sheet1" or +* "Sheet1:Sheet2", to a packed structure. +* +* @access private +* @param string $ext_ref The name of the external reference +* @return string The reference index in packed() format +*/ +function _packExtRef($ext_ref) { + $ext_ref = preg_replace("/^'/", '', $ext_ref); // Remove leading ' if any. + $ext_ref = preg_replace("/'$/", '', $ext_ref); // Remove trailing ' if any. + + // Check if there is a sheet range eg., Sheet1:Sheet2. + if (preg_match("/:/", $ext_ref)) + { + list($sheet_name1, $sheet_name2) = split(':', $ext_ref); + + $sheet1 = $this->_getSheetIndex($sheet_name1); + if ($sheet1 == -1) { + trigger_error("Unknown sheet name $sheet_name1 in formula",E_USER_ERROR); + } + $sheet2 = $this->_getSheetIndex($sheet_name2); + if ($sheet2 == -1) { + trigger_error("Unknown sheet name $sheet_name2 in formula",E_USER_ERROR); + } + + // Reverse max and min sheet numbers if necessary + if ($sheet1 > $sheet2) { + list($sheet1, $sheet2) = array($sheet2, $sheet1); + } + } + else { // Single sheet name only. + $sheet1 = $this->_getSheetIndex($ext_ref); + if ($sheet1 == -1) { + trigger_error("Unknown sheet name $ext_ref in formula",E_USER_ERROR); + } + $sheet2 = $sheet1; + } + + // References are stored relative to 0xFFFF. + $offset = -1 - $sheet1; + + return pack('vdvv', $offset, 0x00, $sheet1, $sheet2); +} + +/** +* Look up the index that corresponds to an external sheet name. The hash of +* sheet names is updated by the addworksheet() method of the +* Spreadsheet_Excel_Writer_Workbook class. +* +* @access private +* @return integer +*/ +function _getSheetIndex($sheet_name) + { + if (!isset($this->_ext_sheets[$sheet_name])) { + return -1; + } + else { + return $this->_ext_sheets[$sheet_name]; + } +} + +/** +* This method is used to update the array of sheet names. It is +* called by the addWorksheet() method of the Spreadsheet_Excel_Writer_Workbook class. +* +* @access private +* @param string $name The name of the worksheet being added +* @param integer $index The index of the worksheet being added +*/ +function set_ext_sheet($name, $index) + { + $this->_ext_sheets[$name] = $index; +} + +/** +* pack() row and column into the required 3 byte format. +* +* @access private +* @param string $cell The Excel cell reference to be packed +* @return array Array containing the row and column in packed() format +*/ +function _cellToPackedRowcol($cell) + { + $cell = strtoupper($cell); + list($row, $col, $row_rel, $col_rel) = $this->_cellToRowcol($cell); + if ($col >= 256) { + trigger_error("Column in: $cell greater than 255", E_USER_ERROR); + } + if ($row >= 16384) { + trigger_error("Row in: $cell greater than 16384 ", E_USER_ERROR); + } + + // Set the high bits to indicate if row or col are relative. + $row |= $col_rel << 14; + $row |= $row_rel << 15; + + $row = pack('v', $row); + $col = pack('C', $col); + + return array($row, $col); +} + +/** +* pack() row range into the required 3 byte format. +* Just using maximun col/rows, which is probably not the correct solution +* +* @access private +* @param string $range The Excel range to be packed +* @return array Array containing (row1,col1,row2,col2) in packed() format +*/ +function _rangeToPackedRange($range) + { + preg_match('/(\$)?(\d+)\:(\$)?(\d+)/', $range, $match); + // return absolute rows if there is a $ in the ref + $row1_rel = empty($match[1]) ? 1 : 0; + $row1 = $match[2]; + $row2_rel = empty($match[3]) ? 1 : 0; + $row2 = $match[4]; + // Convert 1-index to zero-index + $row1--; + $row2--; + // Trick poor inocent Excel + $col1 = 0; + $col2 = 16383; // maximum possible value for Excel 5 (change this!!!) + + //list($row, $col, $row_rel, $col_rel) = $this->_cellToRowcol($cell); + if (($row1 >= 16384) or ($row2 >= 16384)) { + trigger_error("Row in: $range greater than 16384 ",E_USER_ERROR); + } + + // Set the high bits to indicate if rows are relative. + $row1 |= $row1_rel << 14; + $row2 |= $row2_rel << 15; + + $row1 = pack('v', $row1); + $row2 = pack('v', $row2); + $col1 = pack('C', $col1); + $col2 = pack('C', $col2); + + return array($row1, $col1, $row2, $col2); +} + +/** +* Convert an Excel cell reference such as A1 or $B2 or C$3 or $D$4 to a zero +* indexed row and column number. Also returns two (0,1) values to indicate +* whether the row or column are relative references. +* +* @access private +* @param string $cell The Excel cell reference in A1 format. +* @return array +*/ +function _cellToRowcol($cell) + { + preg_match('/(\$)?([A-I]?[A-Z])(\$)?(\d+)/',$cell,$match); + // return absolute column if there is a $ in the ref + $col_rel = empty($match[1]) ? 1 : 0; + $col_ref = $match[2]; + $row_rel = empty($match[3]) ? 1 : 0; + $row = $match[4]; + + // Convert base26 column string to a number. + $expn = strlen($col_ref) - 1; + $col = 0; + for ($i=0; $i < strlen($col_ref); $i++) + { + $col += (ord($col_ref{$i}) - ord('A') + 1) * pow(26, $expn); + $expn--; + } + + // Convert 1-index to zero-index + $row--; + $col--; + + return array($row, $col, $row_rel, $col_rel); +} + +/** +* Advance to the next valid token. +* +* @access private +*/ +function _advance() + { + $i = $this->_current_char; + // eat up white spaces + if ($i < strlen($this->_formula)) + { + while ($this->_formula{$i} == " ") { + $i++; + } + if ($i < strlen($this->_formula) - 1) { + $this->_lookahead = $this->_formula{$i+1}; + } + $token = ""; + } + while ($i < strlen($this->_formula)) + { + $token .= $this->_formula{$i}; + if ($i < strlen($this->_formula) - 1) { + $this->_lookahead = $this->_formula{$i+1}; + } + else { + $this->_lookahead = ''; + } + if ($this->_match($token) != '') + { + //if ($i < strlen($this->_formula) - 1) { + // $this->_lookahead = $this->_formula{$i+1}; + //} + $this->_current_char = $i + 1; + $this->_current_token = $token; + return 1; + } + if ($i < strlen($this->_formula) - 2) { + $this->_lookahead = $this->_formula{$i+2}; + } + else { + // if we run out of characters _lookahead becomes empty + $this->_lookahead = ''; + } + $i++; + } + //die("Lexical error ".$this->_current_char); +} + +/** +* Checks if it's a valid token. +* +* @access private +* @param mixed $token The token to check. +* @return mixed The checked token or false on failure +*/ +function _match($token) + { + switch($token) + { + case SPREADSHEET_EXCEL_WRITER_ADD: + return($token); + break; + case SPREADSHEET_EXCEL_WRITER_SUB: + return($token); + break; + case SPREADSHEET_EXCEL_WRITER_MUL: + return($token); + break; + case SPREADSHEET_EXCEL_WRITER_DIV: + return($token); + break; + case SPREADSHEET_EXCEL_WRITER_OPEN: + return($token); + break; + case SPREADSHEET_EXCEL_WRITER_CLOSE: + return($token); + break; + case SPREADSHEET_EXCEL_WRITER_SCOLON: + return($token); + break; + case SPREADSHEET_EXCEL_WRITER_COMA: + return($token); + break; + case SPREADSHEET_EXCEL_WRITER_GT: + if ($this->_lookahead == '=') { // it's a GE token + break; + } + return($token); + break; + case SPREADSHEET_EXCEL_WRITER_LT: + // it's a LE or a NE token + if (($this->_lookahead == '=') or ($this->_lookahead == '>')) { + break; + } + return($token); + break; + case SPREADSHEET_EXCEL_WRITER_GE: + return($token); + break; + case SPREADSHEET_EXCEL_WRITER_LE: + return($token); + break; + case SPREADSHEET_EXCEL_WRITER_EQ: + return($token); + break; + case SPREADSHEET_EXCEL_WRITER_NE: + return($token); + break; + default: + // if it's a reference + if (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?[0-9]+$/',$token) and + !ereg("[0-9]",$this->_lookahead) and + ($this->_lookahead != ':') and ($this->_lookahead != '.') and + ($this->_lookahead != '!')) + { + return $token; + } + // If it's an external reference (Sheet1!A1 or Sheet1:Sheet2!A1) + elseif (preg_match("/^[A-Za-z0-9_]+(\:[A-Za-z0-9_]+)?\![A-Ia-i]?[A-Za-z][0-9]+$/",$token) and + !ereg("[0-9]",$this->_lookahead) and + ($this->_lookahead != ':') and ($this->_lookahead != '.')) + { + return $token; + } + // if it's a range (A1:A2) + elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+:(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/",$token) and + !ereg("[0-9]",$this->_lookahead)) + { + return $token; + } + // if it's a range (A1..A2) + elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+\.\.(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/",$token) and + !ereg("[0-9]",$this->_lookahead)) + { + return $token; + } + // If it's an external range like Sheet1:Sheet2!A1:B2 + elseif (preg_match("/^[A-Za-z0-9_]+(\:[A-Za-z0-9_]+)?\!([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+$/",$token) and + !ereg("[0-9]",$this->_lookahead)) + { + return $token; + } + // If it's an external range like 'Sheet1:Sheet2'!A1:B2 + elseif (preg_match("/^'[A-Za-z0-9_ ]+(\:[A-Za-z0-9_ ]+)?'\!([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+$/",$token) and + !ereg("[0-9]",$this->_lookahead)) + { + return $token; + } + // If it's a number (check that it's not a sheet name or range) + elseif (is_numeric($token) and + (!is_numeric($token.$this->_lookahead) or ($this->_lookahead == '')) and + ($this->_lookahead != '!') and ($this->_lookahead != ':')) + { + return $token; + } + // If it's a string (of maximum 255 characters) + elseif (ereg("^\"[^\"]{0,255}\"$",$token)) + { + return $token; + } + // if it's a function call + elseif (eregi("^[A-Z0-9\xc0-\xdc\.]+$",$token) and ($this->_lookahead == "(")) { + return $token; + } + return ''; + } +} + +/** +* The parsing method. It parses a formula. +* +* @access public +* @param string $formula The formula to parse, without the initial equal sign (=). +*/ +function parse($formula) + { + $this->_current_char = 0; + $this->_formula = $formula; + $this->_lookahead = $formula{1}; + $this->_advance(); + $this->_parse_tree = $this->_condition(); + if ($this->isError($this->_parse_tree)) { + return $this->_parse_tree; + } +} + +/** +* It parses a condition. It assumes the following rule: +* Cond -> Expr [(">" | "<") Expr] +* +* @access private +* @return mixed The parsed ptg'd tree +*/ +function _condition() + { + $result = $this->_expression(); + if ($this->isError($result)) { + return $result; + } + if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_LT) + { + $this->_advance(); + $result2 = $this->_expression(); + if ($this->isError($result2)) { + return $result2; + } + $result = $this->_createTree('ptgLT', $result, $result2); + } + elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_GT) +{ + $this->_advance(); + $result2 = $this->_expression(); + if ($this->isError($result2)) { + return $result2; + } + $result = $this->_createTree('ptgGT', $result, $result2); + } + elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_LE) +{ + $this->_advance(); + $result2 = $this->_expression(); + if ($this->isError($result2)) { + return $result2; + } + $result = $this->_createTree('ptgLE', $result, $result2); + } + elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_GE) +{ + $this->_advance(); + $result2 = $this->_expression(); + if ($this->isError($result2)) { + return $result2; + } + $result = $this->_createTree('ptgGE', $result, $result2); + } + elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_EQ) +{ + $this->_advance(); + $result2 = $this->_expression(); + if ($this->isError($result2)) { + return $result2; + } + $result = $this->_createTree('ptgEQ', $result, $result2); + } + elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_NE) +{ + $this->_advance(); + $result2 = $this->_expression(); + if ($this->isError($result2)) { + return $result2; + } + $result = $this->_createTree('ptgNE', $result, $result2); + } + return $result; +} + +/** +* It parses a expression. It assumes the following rule: +* Expr -> Term [("+" | "-") Term] +* +* @access private +* @return mixed The parsed ptg'd tree +*/ +function _expression() + { + // If it's a string return a string node + if (ereg("^\"[^\"]{0,255}\"$", $this->_current_token)) + { + $result = $this->_createTree($this->_current_token, '', ''); + $this->_advance(); + return $result; + } + $result = $this->_term(); + if ($this->isError($result)) { + return $result; + } + while (($this->_current_token == SPREADSHEET_EXCEL_WRITER_ADD) or + ($this->_current_token == SPREADSHEET_EXCEL_WRITER_SUB)) + { + if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_ADD) + +{ + $this->_advance(); + $result2 = $this->_term(); + if ($this->isError($result2)) { + return $result2; + } + $result = $this->_createTree('ptgAdd', $result, $result2); + } + else +{ + $this->_advance(); + $result2 = $this->_term(); + if ($this->isError($result2)) { + return $result2; + } + $result = $this->_createTree('ptgSub', $result, $result2); + } + } + return $result; +} + +/** +* This function just introduces a ptgParen element in the tree, so that Excel +* doesn't get confused when working with a parenthesized formula afterwards. +* +* @access private +* @see _fact() +* @return mixed The parsed ptg'd tree +*/ +function _parenthesizedExpression() + { + $result = $this->_createTree('ptgParen', $this->_expression(), ''); + return $result; +} + +/** +* It parses a term. It assumes the following rule: +* Term -> Fact [("*" | "/") Fact] +* +* @access private +* @return mixed The parsed ptg'd tree +*/ +function _term() + { + $result = $this->_fact(); + if ($this->isError($result)) { + return $result; + } + while (($this->_current_token == SPREADSHEET_EXCEL_WRITER_MUL) or ($this->_current_token == SPREADSHEET_EXCEL_WRITER_DIV)) { - if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_MUL) { - $this->_advance(); - $result2 = $this->_fact(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgMul', $result, $result2); - } else { - $this->_advance(); - $result2 = $this->_fact(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgDiv', $result, $result2); - } - } - return $result; -} - -/** -* It parses a factor. It assumes the following rule: -* Fact -> ( Expr ) -* | CellRef -* | CellRange -* | Number -* | Function -* -* @access private -* @return mixed The parsed ptg'd tree -*/ -function _fact() { - if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_OPEN) { - $this->_advance(); // eat the "(" - $result = $this->_parenthesizedExpression(); - if ($this->_current_token != SPREADSHEET_EXCEL_WRITER_CLOSE) { - trigger_error("')' token expected.",E_USER_ERROR); - } - $this->_advance(); // eat the ")" - return $result; - } if (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?[0-9]+$/',$this->_current_token)) { - // if it's a reference - $result = $this->_createTree($this->_current_token, '', ''); - $this->_advance(); - return $result; - } elseif (preg_match("/^[A-Za-z0-9_]+(\:[A-Za-z0-9_]+)?\![A-Ia-i]?[A-Za-z][0-9]+$/",$this->_current_token)) { - // If it's an external reference (Sheet1!A1 or Sheet1:Sheet2!A1) - $result = $this->_createTree($this->_current_token, '', ''); - $this->_advance(); - return $result; - } elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+:(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/",$this->_current_token) or - preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+\.\.(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/",$this->_current_token)) { - // if it's a range - $result = $this->_current_token; - $this->_advance(); - return $result; - } elseif (preg_match("/^[A-Za-z0-9_]+(\:[A-Za-z0-9_]+)?\!([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+$/",$this->_current_token)) { - // If it's an external range (Sheet1!A1:B2) - $result = $this->_current_token; - $this->_advance(); - return $result; - } elseif (preg_match("/^'[A-Za-z0-9_ ]+(\:[A-Za-z0-9_ ]+)?'\!([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+$/",$this->_current_token)) { - // If it's an external range ('Sheet1'!A1:B2) - $result = $this->_current_token; - $this->_advance(); - return $result; - } elseif (is_numeric($this->_current_token)) { - $result = $this->_createTree($this->_current_token, '', ''); - $this->_advance(); - return $result; - } elseif (eregi("^[A-Z0-9\xc0-\xdc\.]+$",$this->_current_token)) { - // if it's a function call - $result = $this->_func(); - return $result; - } - trigger_error("Sintactic error: ".$this->_current_token.", lookahead: ". - $this->_lookahead.", current char: ".$this->_current_char, E_USER_ERROR); -} - -/** -* It parses a function call. It assumes the following rule: -* Func -> ( Expr [,Expr]* ) -* -* @access private -*/ -function _func() { - $num_args = 0; // number of arguments received - $function = $this->_current_token; - $this->_advance(); - $this->_advance(); // eat the "(" - while ($this->_current_token != ')') { - if ($num_args > 0) { + if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_MUL) + +{ + $this->_advance(); + $result2 = $this->_fact(); + if ($this->isError($result2)) { + return $result2; + } + $result = $this->_createTree('ptgMul', $result, $result2); + } + else +{ + $this->_advance(); + $result2 = $this->_fact(); + if ($this->isError($result2)) { + return $result2; + } + $result = $this->_createTree('ptgDiv', $result, $result2); + } + } + return $result; +} + +/** +* It parses a factor. It assumes the following rule: +* Fact -> ( Expr ) +* | CellRef +* | CellRange +* | Number +* | Function +* +* @access private +* @return mixed The parsed ptg'd tree +*/ +function _fact() + { + if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_OPEN) + { + $this->_advance(); // eat the "(" + $result = $this->_parenthesizedExpression(); + if ($this->_current_token != SPREADSHEET_EXCEL_WRITER_CLOSE) { + trigger_error("')' token expected.",E_USER_ERROR); + } + $this->_advance(); // eat the ")" + return $result; + } + if (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?[0-9]+$/',$this->_current_token)) + { + // if it's a reference + $result = $this->_createTree($this->_current_token, '', ''); + $this->_advance(); + return $result; + } + elseif (preg_match("/^[A-Za-z0-9_]+(\:[A-Za-z0-9_]+)?\![A-Ia-i]?[A-Za-z][0-9]+$/",$this->_current_token)) + { + // If it's an external reference (Sheet1!A1 or Sheet1:Sheet2!A1) + $result = $this->_createTree($this->_current_token, '', ''); + $this->_advance(); + return $result; + } + elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+:(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/",$this->_current_token) or + preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+\.\.(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/",$this->_current_token)) + { + // if it's a range + $result = $this->_current_token; + $this->_advance(); + return $result; + } + elseif (preg_match("/^[A-Za-z0-9_]+(\:[A-Za-z0-9_]+)?\!([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+$/",$this->_current_token)) + { + // If it's an external range (Sheet1!A1:B2) + $result = $this->_current_token; + $this->_advance(); + return $result; + } + elseif (preg_match("/^'[A-Za-z0-9_ ]+(\:[A-Za-z0-9_ ]+)?'\!([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+$/",$this->_current_token)) + { + // If it's an external range ('Sheet1'!A1:B2) + $result = $this->_current_token; + $this->_advance(); + return $result; + } + elseif (is_numeric($this->_current_token)) + { + $result = $this->_createTree($this->_current_token, '', ''); + $this->_advance(); + return $result; + } + elseif (eregi("^[A-Z0-9\xc0-\xdc\.]+$",$this->_current_token)) + { + // if it's a function call + $result = $this->_func(); + return $result; + } + trigger_error("Sintactic error: ".$this->_current_token.", lookahead: ". + $this->_lookahead.", current char: ".$this->_current_char, E_USER_ERROR); +} + +/** +* It parses a function call. It assumes the following rule: +* Func -> ( Expr [,Expr]* ) +* +* @access private +*/ +function _func() + { + $num_args = 0; // number of arguments received + $function = $this->_current_token; + $this->_advance(); + $this->_advance(); // eat the "(" + while ($this->_current_token != ')') + { + if ($num_args > 0) + { if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_COMA || - $this->_current_token == SPREADSHEET_EXCEL_WRITER_SCOLON) { - $this->_advance(); // eat the "," - } else { - trigger_error("Sintactic error: coma expected in ". - "function $function, {$num_args}º arg", E_USER_ERROR); - } - $result2 = $this->_condition(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('arg', $result, $result2); - } else { // first argument - $result2 = $this->_condition(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('arg', '', $result2); - } - $num_args++; - } - $args = $this->_functions[$function][1]; - // If fixed number of args eg. TIME($i,$j,$k). Check that the number of args is valid. - if (($args >= 0) and ($args != $num_args)) { - trigger_error("Incorrect number of arguments in function $function() ",E_USER_ERROR); - } - - $result = $this->_createTree($function, $result, $num_args); - $this->_advance(); // eat the ")" - return $result; -} - -/** -* Creates a tree. In fact an array which may have one or two arrays (sub-trees) -* as elements. -* -* @access private -* @param mixed $value The value of this node. -* @param mixed $left The left array (sub-tree) or a final node. -* @param mixed $right The right array (sub-tree) or a final node. -*/ -function _createTree($value, $left, $right) { - return(array('value' => $value, 'left' => $left, 'right' => $right)); -} - -/** -* Builds a string containing the tree in reverse polish notation (What you -* would use in a HP calculator stack). -* The following tree: -* -* + -* / \ -* 2 3 -* -* produces: "23+" -* -* The following tree: -* -* + -* / \ -* 3 * -* / \ -* 6 A1 -* -* produces: "36A1*+" -* -* In fact all operands, functions, references, etc... are written as ptg's -* -* @access public -* @param array $tree The optional tree to convert. -* @return string The tree in reverse polish notation -*/ -function toReversePolish($tree = array()) { - $polish = ""; // the string we are going to return - if (empty($tree)) { // If it's the first call use _parse_tree - $tree = $this->_parse_tree; - } - if (is_array($tree['left'])) { - $converted_tree = $this->toReversePolish($tree['left']); - if ($this->isError($converted_tree)) { - return $converted_tree; - } - $polish .= $converted_tree; - } elseif ($tree['left'] != '') { // It's a final node - $converted_tree = $this->_convert($tree['left']); - if ($this->isError($converted_tree)) { - return $converted_tree; - } - $polish .= $converted_tree; - } - if (is_array($tree['right'])) { - $converted_tree = $this->toReversePolish($tree['right']); - if ($this->isError($converted_tree)) { - return $converted_tree; - } - $polish .= $converted_tree; - } elseif ($tree['right'] != '') { // It's a final node - $converted_tree = $this->_convert($tree['right']); - if ($this->isError($converted_tree)) { - return $converted_tree; - } - $polish .= $converted_tree; - } - // if it's a function convert it here (so we can set it's arguments) - if (preg_match("/^[A-Z0-9\xc0-\xdc\.]+$/",$tree['value']) and - !preg_match('/^([A-Ia-i]?[A-Za-z])(\d+)$/',$tree['value']) and - !preg_match("/^[A-Ia-i]?[A-Za-z](\d+)\.\.[A-Ia-i]?[A-Za-z](\d+)$/",$tree['value']) and - !is_numeric($tree['value']) and - !isset($this->ptg[$tree['value']])) { - // left subtree for a function is always an array. - if ($tree['left'] != '') { - $left_tree = $this->toReversePolish($tree['left']); - } else { - $left_tree = ''; - } - if ($this->isError($left_tree)) { - return $left_tree; - } - // add it's left subtree and return. - return $left_tree.$this->_convertFunction($tree['value'], $tree['right']); - } else { - $converted_tree = $this->_convert($tree['value']); - if ($this->isError($converted_tree)) { - return $converted_tree; - } - } - $polish .= $converted_tree; - return $polish; -} + $this->_current_token == SPREADSHEET_EXCEL_WRITER_SCOLON) { + $this->_advance(); // eat the "," + } + else { + trigger_error("Sintactic error: coma expected in ". + "function $function, {$num_args}º arg", E_USER_ERROR); + } + $result2 = $this->_condition(); + if ($this->isError($result2)) { + return $result2; + } + $result = $this->_createTree('arg', $result, $result2); + } + else { // first argument + $result2 = $this->_condition(); + if ($this->isError($result2)) { + return $result2; + } + $result = $this->_createTree('arg', '', $result2); + } + $num_args++; + } + $args = $this->_functions[$function][1]; + // If fixed number of args eg. TIME($i,$j,$k). Check that the number of args is valid. + if (($args >= 0) and ($args != $num_args)) { + trigger_error("Incorrect number of arguments in function $function() ",E_USER_ERROR); + } -} + $result = $this->_createTree($function, $result, $num_args); + $this->_advance(); // eat the ")" + return $result; +} + +/** +* Creates a tree. In fact an array which may have one or two arrays (sub-trees) +* as elements. +* +* @access private +* @param mixed $value The value of this node. +* @param mixed $left The left array (sub-tree) or a final node. +* @param mixed $right The right array (sub-tree) or a final node. +*/ +function _createTree($value, $left, $right) + { + return(array('value' => $value, 'left' => $left, 'right' => $right)); +} + +/** +* Builds a string containing the tree in reverse polish notation (What you +* would use in a HP calculator stack). +* The following tree: +* +* + +* / \ +* 2 3 +* +* produces: "23+" +* +* The following tree: +* +* + +* / \ +* 3 * +* / \ +* 6 A1 +* +* produces: "36A1*+" +* +* In fact all operands, functions, references, etc... are written as ptg's +* +* @access public +* @param array $tree The optional tree to convert. +* @return string The tree in reverse polish notation +*/ +function toReversePolish($tree = array()) + { + $polish = ""; // the string we are going to return + if (empty($tree)) { // If it's the first call use _parse_tree + $tree = $this->_parse_tree; + } + if (is_array($tree['left'])) + { + $converted_tree = $this->toReversePolish($tree['left']); + if ($this->isError($converted_tree)) { + return $converted_tree; + } + $polish .= $converted_tree; + } + elseif ($tree['left'] != '') { // It's a final node + $converted_tree = $this->_convert($tree['left']); + if ($this->isError($converted_tree)) { + return $converted_tree; + } + $polish .= $converted_tree; + } + if (is_array($tree['right'])) + { + $converted_tree = $this->toReversePolish($tree['right']); + if ($this->isError($converted_tree)) { + return $converted_tree; + } + $polish .= $converted_tree; + } + elseif ($tree['right'] != '') { // It's a final node + $converted_tree = $this->_convert($tree['right']); + if ($this->isError($converted_tree)) { + return $converted_tree; + } + $polish .= $converted_tree; + } + // if it's a function convert it here (so we can set it's arguments) + if (preg_match("/^[A-Z0-9\xc0-\xdc\.]+$/",$tree['value']) and + !preg_match('/^([A-Ia-i]?[A-Za-z])(\d+)$/',$tree['value']) and + !preg_match("/^[A-Ia-i]?[A-Za-z](\d+)\.\.[A-Ia-i]?[A-Za-z](\d+)$/",$tree['value']) and + !is_numeric($tree['value']) and + !isset($this->ptg[$tree['value']])) + { + // left subtree for a function is always an array. + if ($tree['left'] != '') { + $left_tree = $this->toReversePolish($tree['left']); + } + else { + $left_tree = ''; + } + if ($this->isError($left_tree)) { + return $left_tree; + } + // add it's left subtree and return. + return $left_tree.$this->_convertFunction($tree['value'], $tree['right']); + } + else + { + $converted_tree = $this->_convert($tree['value']); + if ($this->isError($converted_tree)) { + return $converted_tree; + } + } + $polish .= $converted_tree; + return $polish; +} + +} ?> diff --git a/htdocs/includes/php_writeexcel/class.writeexcel_workbook.inc.php b/htdocs/includes/php_writeexcel/class.writeexcel_workbook.inc.php index 85a398d23d0..8ca73cd0d7c 100644 --- a/htdocs/includes/php_writeexcel/class.writeexcel_workbook.inc.php +++ b/htdocs/includes/php_writeexcel/class.writeexcel_workbook.inc.php @@ -45,6 +45,7 @@ class writeexcel_workbook extends writeexcel_biffwriter { var $_sheetname; var $_tmp_format; var $_url_format; + var $_codepage; var $_worksheets; var $_sheetnames; var $_formats; @@ -77,6 +78,7 @@ function writeexcel_workbook($filename) { $this->_sheetname = "Sheet"; $this->_tmp_format = $tmp_format; $this->_url_format = false; + $this->_codepage = 0x04E4; $this->_worksheets = array(); $this->_sheetnames = array(); $this->_formats = array(); @@ -411,6 +413,24 @@ function set_tempdir($tempdir) { $this->_tempdir = $tempdir; } +############################################################################### +# +# set_codepage() +# +# See also the _store_codepage method. This is used to store the code page, i.e. +# the character set used in the workbook. +# +function set_codepage($cp) { + + if($cp==1) + $codepage = 0x04E4; + else if($cp==2) + $codepage = 0x8000; + if($codepage) + $this->_codepage = $codepage; +} + + ############################################################################### # # _store_workbook() @@ -442,6 +462,8 @@ function _store_workbook() { $this->_store_names(); # For print area and repeat rows + $this->_store_codepage(); + $this->_store_window1(); $this->_store_1904(); @@ -499,6 +521,7 @@ function _store_OLE_file() { while ($tmp = $sheet->get_data()) { $OLE->write($tmp); } + $sheet->cleanup(); } } @@ -1103,6 +1126,24 @@ function _store_palette() { $this->_append($header . $data); } +############################################################################### +# +# _store_codepage() +# +# Stores the CODEPAGE biff record. +# +function _store_codepage() { + + $record = 0x0042; # Record identifier + $length = 0x0002; # Number of bytes to follow + $cv = $this->_codepage; # The code page + + $header = pack("vv", $record, $length); + $data = pack("v", $cv); + + $this->_append($header.$data); +} + } ?> diff --git a/htdocs/includes/php_writeexcel/class.writeexcel_workbookbig.inc.php b/htdocs/includes/php_writeexcel/class.writeexcel_workbookbig.inc.php index bc0ba40ba94..3fb2f61d1b1 100644 --- a/htdocs/includes/php_writeexcel/class.writeexcel_workbookbig.inc.php +++ b/htdocs/includes/php_writeexcel/class.writeexcel_workbookbig.inc.php @@ -43,6 +43,7 @@ class writeexcel_workbookbig extends writeexcel_workbook { while ($data=$worksheet->get_data()) { $file->append($data); } + $worksheet->cleanup(); } $ole=new ole_pps_root(false, false, array($file)); diff --git a/htdocs/includes/php_writeexcel/class.writeexcel_worksheet.inc.php b/htdocs/includes/php_writeexcel/class.writeexcel_worksheet.inc.php index c2109723521..9860cbf7e63 100644 --- a/htdocs/includes/php_writeexcel/class.writeexcel_worksheet.inc.php +++ b/htdocs/includes/php_writeexcel/class.writeexcel_worksheet.inc.php @@ -38,6 +38,7 @@ class writeexcel_worksheet extends writeexcel_biffwriter { var $_ext_sheets; var $_using_tmpfile; + var $_tmpfilename; var $_filehandle; var $_fileclosed; var $_offset; @@ -100,6 +101,8 @@ class writeexcel_worksheet extends writeexcel_biffwriter { var $_zoom; var $_print_scale; + var $_debug; + /* * Constructor. Creates a new Worksheet object from a BIFFwriter object */ @@ -122,6 +125,7 @@ class writeexcel_worksheet extends writeexcel_biffwriter { $this->_ext_sheets = array(); $this->_using_tmpfile = 1; + $this->_tmpfilename = false; $this->_filehandle = false; $this->_fileclosed = 0; $this->_offset = 0; @@ -198,7 +202,8 @@ class writeexcel_worksheet extends writeexcel_biffwriter { function _initialize() { # Open tmp file for storing Worksheet data. - $fh=fopen(tempnam($this->_tempdir, "php_writeexcel"), "w+b"); + $this->_tmpfilename=tempnam($this->_tempdir, "php_writeexcel"); + $fh=fopen($this->_tmpfilename, "w+b"); if ($fh) { # Store filehandle @@ -206,6 +211,7 @@ function _initialize() { } else { # If tempfile() failed store data in memory $this->_using_tmpfile = 0; + $this->_tmpfilename=false; if ($this->_index == 0) { $dir = $this->_tempdir; @@ -305,11 +311,13 @@ function get_data() { # Return data stored in memory if ($this->_data!==false) { - $tmp = $this->_data; + $tmp=$this->_data; $this->_data=false; - $fh = $this->_filehandle; + + // The next data comes from the temporary file, so prepare + // it by putting the file pointer to the beginning if ($this->_using_tmpfile) { - fseek($fh, 0, SEEK_SET); + fseek($this->_filehandle, 0, SEEK_SET); } if ($this->_debug) { @@ -345,10 +353,20 @@ function get_data() { } } - # No data to return + # No more data to return return false; } + /* Remove the temporary file */ + function cleanup() { + if ($this->_using_tmpfile) { + fclose($this->_filehandle); + unlink($this->_tmpfilename); + $this->_tmpfilename=false; + $this->_using_tmpfile=false; + } + } + /* * Set this worksheet as a selected worksheet, i.e. the worksheet has * its tab highlighted. @@ -767,37 +785,37 @@ function write() { # Match an array ref. if (is_array($token)) { - return call_user_method_array('write_row', $this, $_); + return call_user_func_array(array(&$this, 'write_row'), $_); } # Match number if (preg_match('/^([+-]?)(?=\d|\.\d)\d*(\.\d*)?([Ee]([+-]?\d+))?$/', $token)) { - return call_user_method_array('write_number', $this, $_); + return call_user_func_array(array(&$this, 'write_number'), $_); } # Match http, https or ftp URL elseif (preg_match('|^[fh]tt?ps?://|', $token)) { - return call_user_method_array('write_url', $this, $_); + return call_user_func_array(array(&$this, 'write_url'), $_); } # Match mailto: elseif (preg_match('/^mailto:/', $token)) { - return call_user_method_array('write_url', $this, $_); + return call_user_func_array(array(&$this, 'write_url'), $_); } # Match internal or external sheet link elseif (preg_match('[^(?:in|ex)ternal:]', $token)) { - return call_user_method_array('write_url', $this, $_); + return call_user_func_array(array(&$this, 'write_url'), $_); } # Match formula elseif (preg_match('/^=/', $token)) { - return call_user_method_array('write_formula', $this, $_); + return call_user_func_array(array(&$this, 'write_formula'), $_); } # Match blank elseif ($token == '') { array_splice($_, 2, 1); # remove the empty string from the parameter list - return call_user_method_array('write_blank', $this, $_); + return call_user_func_array(array(&$this, 'write_blank'), $_); } # Default: match string else { - return call_user_method_array('write_string', $this, $_); + return call_user_func_array(array(&$this, 'write_string'), $_); } } @@ -1069,6 +1087,7 @@ function _cell_to_rowcol($cell) { function _encode_password($plaintext) { $chars=preg_split('//', $plaintext, -1, PREG_SPLIT_NO_EMPTY); $count=sizeof($chars); + $i=0; for ($c=0;$c $rwLast) { diff --git a/htdocs/includes/php_writeexcel/example-bigfile.php b/htdocs/includes/php_writeexcel/example-bigfile.php index 586ae487b0c..1ade623e886 100644 --- a/htdocs/includes/php_writeexcel/example-bigfile.php +++ b/htdocs/includes/php_writeexcel/example-bigfile.php @@ -19,7 +19,8 @@ for ($col=0;$col<50;$col++) { $workbook->close(); -header("Content-Type: application/x-msexcel"); +header("Content-Type: application/x-msexcel; name=\"example-bigfile.xls\""); +header("Content-Disposition: inline; filename=\"example-bigfile.xls\""); $fh=fopen($fname, "rb"); fpassthru($fh); unlink($fname); diff --git a/htdocs/includes/php_writeexcel/example-colors.php b/htdocs/includes/php_writeexcel/example-colors.php new file mode 100644 index 00000000000..2705a7e6a67 --- /dev/null +++ b/htdocs/includes/php_writeexcel/example-colors.php @@ -0,0 +1,115 @@ +addformat(array('align' => 'center')); +$heading =& $workbook->addformat(array('align' => 'center', 'bold' => 1)); + +# Try this to see the default Excel 5 palette +# $workbook->set_palette_xl5(); + +###################################################################### +# +# Demonstrate the named colors. +# + +$colors = array( + 'black'=>0x08, + 'blue'=>0x0C, + 'brown'=>0x10, + 'cyan'=>0x0F, + 'gray'=>0x17, + 'green'=>0x11, + 'lime'=>0x0B, + 'magenta'=>0x0E, + 'navy'=>0x12, + 'orange'=>0x35, + 'purple'=>0x14, + 'red'=>0x0A, + 'silver'=>0x16, + 'white'=>0x09, + 'yellow'=>0x0D + ); + +$worksheet1 =& $workbook->addworksheet('Named colors'); + +$worksheet1->set_column(0, 3, 15); + +$worksheet1->write(0, 0, "Index", $heading); +$worksheet1->write(0, 1, "Index", $heading); +$worksheet1->write(0, 2, "Name", $heading); +$worksheet1->write(0, 3, "Color", $heading); + +$i = 1; + +foreach ($colors as $color=>$index) { + $format =& $workbook->addformat(array( + 'fg_color' => $color, + 'pattern' => 1, + 'border' => 1 + )); + + $worksheet1->write($i+1, 0, $index, $center); + $worksheet1->write($i+1, 1, sprintf("0x%02X", $index), $center); + $worksheet1->write($i+1, 2, $color, $center); + $worksheet1->write($i+1, 3, '', $format); + $i++; +} + + +###################################################################### +# +# Demonstrate the standard Excel colors in the range 8..63. +# + +$worksheet2 =& $workbook->addworksheet('Standard colors'); + +$worksheet2->set_column(0, 3, 15); + +$worksheet2->write(0, 0, "Index", $heading); +$worksheet2->write(0, 1, "Index", $heading); +$worksheet2->write(0, 2, "Color", $heading); +$worksheet2->write(0, 3, "Name", $heading); + +for ($i=8;$i<=63;$i++) { + $format =& $workbook->addformat(array( + 'fg_color' => $i, + 'pattern' => 1, + 'border' => 1 + )); + + $worksheet2->write(($i -7), 0, $i, $center); + $worksheet2->write(($i -7), 1, sprintf("0x%02X", $i), $center); + $worksheet2->write(($i -7), 2, '', $format); + + # Add the color names + foreach ($colors as $color=>$index) { + if ($i==$index) { + $worksheet2->write(($i -7), 3, $color, $center); + } + } +} + +$workbook->close(); + +header("Content-Type: application/x-msexcel; name=\"example-colors.xls\""); +header("Content-Disposition: inline; filename=\"example-colors.xls\""); +$fh=fopen($fname, "rb"); +fpassthru($fh); +unlink($fname); + +?> diff --git a/htdocs/includes/php_writeexcel/example-demo.php b/htdocs/includes/php_writeexcel/example-demo.php index 00456e0d039..147bdcb2bb8 100644 --- a/htdocs/includes/php_writeexcel/example-demo.php +++ b/htdocs/includes/php_writeexcel/example-demo.php @@ -61,11 +61,9 @@ $worksheet->write('B6', 37257, $num2_format); # # Formulae # -/* $worksheet->set_selection('B7'); $worksheet->write('A7', 'Formulas and functions, "=SIN(PI()/4)"'); $worksheet->write('B7', '=SIN(PI()/4)'); -*/ ####################################################################### # @@ -90,7 +88,8 @@ $worksheet->write('A18', "Multiple worksheets"); $workbook->close(); -header("Content-Type: application/x-msexcel"); +header("Content-Type: application/x-msexcel; name=\"example-demo.xls\""); +header("Content-Disposition: inline; filename=\"example-demo.xls\""); $fh=fopen($fname, "rb"); fpassthru($fh); unlink($fname); diff --git a/htdocs/includes/php_writeexcel/example-merge2.php b/htdocs/includes/php_writeexcel/example-merge2.php index 5287f91c349..dbee3da408c 100644 --- a/htdocs/includes/php_writeexcel/example-merge2.php +++ b/htdocs/includes/php_writeexcel/example-merge2.php @@ -51,7 +51,8 @@ $worksheet->write_blank(2, 2, $border2); $workbook->close(); -header("Content-Type: application/x-msexcel"); +header("Content-Type: application/x-msexcel; name=\"example-merge2.xls\""); +header("Content-Disposition: inline; filename=\"example-merge2.xls\""); $fh=fopen($fname, "rb"); fpassthru($fh); unlink($fname); diff --git a/htdocs/includes/php_writeexcel/example-panes.php b/htdocs/includes/php_writeexcel/example-panes.php new file mode 100644 index 00000000000..91632524fbb --- /dev/null +++ b/htdocs/includes/php_writeexcel/example-panes.php @@ -0,0 +1,144 @@ +addworksheet('Panes 1'); +$worksheet2 =& $workbook->addworksheet('Panes 2'); +$worksheet3 =& $workbook->addworksheet('Panes 3'); +$worksheet4 =& $workbook->addworksheet('Panes 4'); + +# Frozen panes +$worksheet1->freeze_panes(1, 0); # 1 row +$worksheet2->freeze_panes(0, 1); # 1 column +$worksheet3->freeze_panes(1, 1); # 1 row and column + +# Un-frozen panes. The divisions must be specified in terms of row and column +# dimensions. The default row height is 12.75 and the default column width +# is 8.43 +# +$worksheet4->thaw_panes(12.75, 8.43, 1, 1); # 1 row and column + + + + +####################################################################### +# +# Set up some formatting and text to highlight the panes +# + +$header =& $workbook->addformat(); +$header->set_color('white'); +$header->set_align('center'); +$header->set_align('vcenter'); +$header->set_pattern(); +$header->set_fg_color('green'); + +$center =& $workbook->addformat(); +$center->set_align('center'); + + +####################################################################### +# +# Sheet 1 +# + +$worksheet1->set_column('A:I', 16); +$worksheet1->set_row(0, 20); +$worksheet1->set_selection('C3'); + +for ($i=0;$i<=8;$i++) { + $worksheet1->write(0, $i, 'Scroll down', $header); +} + +for ($i=1;$i<=100;$i++) { + for ($j=0;$j<=8;$j++) { + $worksheet1->write($i, $j, $i+1, $center); + } +} + + +####################################################################### +# +# Sheet 2 +# + +$worksheet2->set_column('A:A', 16); +$worksheet2->set_selection('C3'); + +for ($i=0;$i<=49;$i++) { + $worksheet2->set_row($i, 15); + $worksheet2->write($i, 0, 'Scroll right', $header); +} + +for ($i=0;$i<=49;$i++) { + for ($j=1;$j<=25;$j++) { + $worksheet2->write($i, $j, $j, $center); + } +} + + +####################################################################### +# +# Sheet 3 +# + +$worksheet3->set_column('A:Z', 16); +$worksheet3->set_selection('C3'); + +for ($i=1;$i<=25;$i++) { + $worksheet3->write(0, $i, 'Scroll down', $header); +} + +for ($i=1;$i<=49;$i++) { + $worksheet3->write($i, 0, 'Scroll right', $header); +} + +for ($i=1;$i<=49;$i++) { + for ($j=1;$j<=25;$j++) { + $worksheet3->write($i, $j, $j, $center); + } +} + + +####################################################################### +# +# Sheet 4 +# + +$worksheet4->set_selection('C3'); + +for ($i=1;$i<=25;$i++) { + $worksheet4->write(0, $i, 'Scroll', $center); +} + +for ($i=1;$i<=49;$i++) { + $worksheet4->write($i, 0, 'Scroll', $center); +} + +for ($i=1;$i<=49;$i++) { + for ($j=1;$j<=25;$j++) { + $worksheet4->write($i, $j, $j, $center); + } +} + +$workbook->close(); + +header("Content-Type: application/x-msexcel; name=\"example-panes.xls\""); +header("Content-Disposition: inline; filename=\"example-panes.xls\""); +$fh=fopen($fname, "rb"); +fpassthru($fh); +unlink($fname); + +?> diff --git a/htdocs/includes/php_writeexcel/example-repeat.php b/htdocs/includes/php_writeexcel/example-repeat.php new file mode 100644 index 00000000000..f1200260618 --- /dev/null +++ b/htdocs/includes/php_writeexcel/example-repeat.php @@ -0,0 +1,29 @@ +addworksheet(); + +$worksheet->repeat_rows(0, 1); + +$worksheet->write(0, 0, "Header line (will be repeated when printed)"); +$worksheet->write(1, 0, "Header line number 2"); + +for ($i=1;$i<=100;$i++) { + $worksheet->write($i+1, 0, "Line $i"); +} + +$workbook->close(); + +header("Content-Type: application/x-msexcel; name=\"example-repeat.xls\""); +header("Content-Disposition: inline; filename=\"example-repeat.xls\""); +$fh=fopen($fname, "rb"); +fpassthru($fh); +unlink($fname); + +?> diff --git a/htdocs/includes/php_writeexcel/example-simple.php b/htdocs/includes/php_writeexcel/example-simple.php index cef35c75509..d1802d26d0c 100644 --- a/htdocs/includes/php_writeexcel/example-simple.php +++ b/htdocs/includes/php_writeexcel/example-simple.php @@ -5,7 +5,7 @@ set_time_limit(10); require_once "class.writeexcel_workbook.inc.php"; require_once "class.writeexcel_worksheet.inc.php"; -$fname = tempnam("/tmp", "merge2.xls"); +$fname = tempnam("/tmp", "simple.xls"); $workbook = &new writeexcel_workbook($fname); $worksheet = &$workbook->addworksheet(); @@ -22,16 +22,17 @@ $worksheet->write(3, 0, 3.00000); # Writes 3 $worksheet->write(4, 0, 3.00001); # Writes 3.00001 $worksheet->write(5, 0, 3.14159); # TeX revision no.? -# Formulas are not yet supported -//$worksheet->write(7, 0, '=A3 + A6'); -//$worksheet->write(8, 0, '=IF(A5>3,"Yes", "No")'); +# Write two formulas +$worksheet->write(7, 0, '=A3 + A6'); +$worksheet->write(8, 0, '=IF(A5>3,"Yes", "No")'); # Write a hyperlink -$worksheet->write(7, 0, 'http://www.php.net/'); +$worksheet->write(10, 0, 'http://www.php.net/'); $workbook->close(); -header("Content-Type: application/x-msexcel"); +header("Content-Type: application/x-msexcel; name=\"example-simple.xls\""); +header("Content-Disposition: inline; filename=\"example-simple.xls\""); $fh=fopen($fname, "rb"); fpassthru($fh); unlink($fname); diff --git a/htdocs/includes/php_writeexcel/example-stocks.php b/htdocs/includes/php_writeexcel/example-stocks.php index 2b7ff760161..0c687eedf6e 100644 --- a/htdocs/includes/php_writeexcel/example-stocks.php +++ b/htdocs/includes/php_writeexcel/example-stocks.php @@ -5,7 +5,7 @@ set_time_limit(10); require_once "class.writeexcel_workbook.inc.php"; require_once "class.writeexcel_worksheet.inc.php"; -$fname = tempnam("/tmp", "merge2.xls"); +$fname = tempnam("/tmp", "stocks.xls"); $workbook = &new writeexcel_workbook($fname); $worksheet =& $workbook->addworksheet(); @@ -62,7 +62,8 @@ $worksheet->write(3, 3, 0, $f_change); # 0 in the font color (black) $workbook->close(); -header("Content-Type: application/x-msexcel"); +header("Content-Type: application/x-msexcel; name=\"example-stocks.xls\""); +header("Content-Disposition: inline; filename=\"example-stocks.xls\""); $fh=fopen($fname, "rb"); fpassthru($fh); unlink($fname); diff --git a/htdocs/includes/php_writeexcel/example-textwrap.php b/htdocs/includes/php_writeexcel/example-textwrap.php index 7d54012b31c..62632442a59 100644 --- a/htdocs/includes/php_writeexcel/example-textwrap.php +++ b/htdocs/includes/php_writeexcel/example-textwrap.php @@ -3,7 +3,7 @@ require_once "class.writeexcel_workbook.inc.php"; require_once "class.writeexcel_worksheet.inc.php"; -$fname = tempnam("/tmp", "merge2.xls"); +$fname = tempnam("/tmp", "textwrap.xls"); $workbook = &new writeexcel_workbook($fname); $worksheet = &$workbook->addworksheet(); @@ -63,7 +63,8 @@ $worksheet->write(5, 3, $str2, $format2); $workbook->close(); -header("Content-Type: application/x-msexcel"); +header("Content-Type: application/x-msexcel; name=\"example-textwrap.xls\""); +header("Content-Disposition: inline; filename=\"example-textwrap.xls\""); $fh=fopen($fname, "rb"); fpassthru($fh); unlink($fname); diff --git a/htdocs/includes/php_writeexcel/functions.ole.php b/htdocs/includes/php_writeexcel/functions.ole.php new file mode 100644 index 00000000000..e2d213a2bc6 --- /dev/null +++ b/htdocs/includes/php_writeexcel/functions.ole.php @@ -0,0 +1,120 @@ +new(0); + foreach my $sWk (reverse(split //, $sDateTime)) { + $iBigDt *= 0x100; + $iBigDt += ord($sWk); + } + my $iHSec = $iBigDt % 10000000; + $iBigDt /= 10000000; + my $iBigDay = int($iBigDt / (24*3600)) + 1; + my $iTime = int($iBigDt % (24*3600)); +#2. Year->Day(1601/1/2?) + $iDt = $iBigDay; + $iYear = 1601; + $iYDays = _yearDays($iYear); #Not 365 (365 days is Only in Excel World) + while($iDt > $iYDays) { + $iDt -= $iYDays; + $iYear++; + $iYDays = _yearDays($iYear); + } + my $iMD; + for($iMon=1;$iMon < 12; $iMon++){ + $iMD = _monthDays($iMon, $iYear); + last if($iDt <= $iMD); + $iDt -= $iMD; + } + $iDay = $iDt; +#3. Hour->iSec + $iHour = int($iTime / 3600); + $iMin = int(($iTime % 3600) / 60); + $iSec = $iTime % 60; + return ($iSec, $iMin, $iHour, $iDay, $iMon - 1, $iYear-1900, $iHSec); +*/ +} + +#------------------------------------------------------------------------------ +# Localtime->OLE Date +#------------------------------------------------------------------------------ +function LocalDate2OLE($raDate) { +/* TODO!!! + if (!$raDate) { + return str_repeat("\x00", 8); + } + + list($iSec, $iMin, $iHour, $iDay, $iMon, $iYear, $iHSec) = $raDate; + $iSec ||=0; $iMin ||=0; $iHour ||=0; + $iDay ||=0; $iMon ||=0; $iYear ||=0; $iHSec ||=0; + + //my($iDate); + //my($iDt, $iYDays); +#1. Year -> Days + $iDate = -1; + for ($iY=1601;$iY<($iYear+1900);$iY++){ + $iDate += _yearDays($iY); + } + for ($iM=0;$iM < $iMon;$iM++){ + $iDate += _monthDays($iM+1, ($iYear+1900)); + } + $iDate += $iDay; +#2. Hours->Sec + HighReso + my $iBigDt = Math::BigInt->new(0); + $iBigDt += $iHour*3600 + $iMin*60+ $iSec; + $iBigDt += ($iDate*(24*3600)); + $iBigDt *= 10000000; + $iBigDt += $iHSec if($iHSec); +#3. Make HEX string + //my $iHex; + $sRes = ''; + for($i=0;$i<8;$i++) { + $iHex = $iBigDt % 0x100; + $sRes .= pack('c', $iHex); + $iBigDt /= 0x100; + } + return $sRes; +*/ +} + +function _leapYear($iYear) { + return ((($iYear % 4)==0) && (($iYear % 100) || ($iYear % 400)==0)) ? 1 : 0; +} + +function _yearDays($iYear) { + return _leapYear($iYear) ? 366 : 365; +} + +function _monthDays($iMon, $iYear) { + if ($iMon == 1 || $iMon == 3 || $iMon == 5 || $iMon == 7 || + $iMon == 8 || $iMon == 10 || $iMon == 12) { + return 31; + } elseif ($iMon == 4 || $iMon == 6 || $iMon == 9 || $iMon == 11) { + return 30; + } elseif ($iMon == 2) { + return _leapYear($iYear) ? 29 : 28; + } +} + +?>