From 0323a898cb95948344ab329eedcccb251ae45ec1 Mon Sep 17 00:00:00 2001
From: Rotzbua <Rotzbua@users.noreply.github.com>
Date: Sat, 25 Dec 2021 23:08:52 +0100
Subject: [PATCH] Normalize variable names

---
 .../Twig/Extension/FilesystemExtension.php       | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/system/src/Grav/Common/Twig/Extension/FilesystemExtension.php b/system/src/Grav/Common/Twig/Extension/FilesystemExtension.php
index 6e5434c4e..0ae793e62 100644
--- a/system/src/Grav/Common/Twig/Extension/FilesystemExtension.php
+++ b/system/src/Grav/Common/Twig/Extension/FilesystemExtension.php
@@ -266,19 +266,19 @@ class FilesystemExtension extends AbstractExtension
     }
 
     /**
-     * @param string $file
+     * @param string $filename
      * @param string|null $required_sections
      * @param bool $as_arrays
      * @param bool $read_thumbnail
      * @return array|false
      */
-    public function exif_read_data($file, ?string $required_sections, bool $as_arrays = false, bool $read_thumbnail = false)
+    public function exif_read_data($filename, ?string $required_sections, bool $as_arrays = false, bool $read_thumbnail = false)
     {
-        if (!Utils::functionExists('exif_read_data') || !$this->checkFilename($file)) {
+        if (!Utils::functionExists('exif_read_data') || !$this->checkFilename($filename)) {
             return false;
         }
 
-        return exif_read_data($file, $required_sections, $as_arrays, $read_thumbnail);
+        return exif_read_data($filename, $required_sections, $as_arrays, $read_thumbnail);
     }
 
     /**
@@ -311,18 +311,18 @@ class FilesystemExtension extends AbstractExtension
 
     /**
      * @param string $algo
-     * @param string $data
+     * @param string $filename
      * @param string $key
      * @param bool $binary
      * @return string|false
      */
-    public function hash_hmac_file(string $algo, string $data, string $key, bool $binary = false)
+    public function hash_hmac_file(string $algo, string $filename, string $key, bool $binary = false)
     {
-        if (!$this->checkFilename($data)) {
+        if (!$this->checkFilename($filename)) {
             return false;
         }
 
-        return hash_hmac_file($algo, $data, $key, $binary);
+        return hash_hmac_file($algo, $filename, $key, $binary);
     }
 
     /**