From 42d571decb7dcac584a28b78682deae759cdfc93 Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov.ru@gmail.com>
Date: Sat, 11 Feb 2023 12:43:22 +0000
Subject: [PATCH] Mail: Check that `set_time_limit()` function is available
 before using it in `class-pop3.php`.

This avoids a fatal error if the function is disabled on certain environments.

Follow-up to [55258].

Props mujuonly.
Fixes #57659.
Built from https://develop.svn.wordpress.org/trunk@55305


git-svn-id: http://core.svn.wordpress.org/trunk@54838 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/class-pop3.php | 8 ++++++--
 wp-includes/version.php    | 2 +-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/wp-includes/class-pop3.php b/wp-includes/class-pop3.php
index 2fa60110e2..7a72b1caf8 100644
--- a/wp-includes/class-pop3.php
+++ b/wp-includes/class-pop3.php
@@ -59,7 +59,9 @@ class POP3 {
         if(!empty($timeout)) {
             settype($timeout,"integer");
             $this->TIMEOUT = $timeout;
-            set_time_limit($timeout);
+            if(function_exists("set_time_limit")){
+                set_time_limit($timeout);
+            }
         }
         return true;
     }
@@ -72,7 +74,9 @@ class POP3 {
 	}
 
     function update_timer () {
-        set_time_limit($this->TIMEOUT);
+        if(function_exists("set_time_limit")){
+            set_time_limit($this->TIMEOUT);
+        }
         return true;
     }
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index d0ed208f86..f0b4373c76 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.2-beta1-55304';
+$wp_version = '6.2-beta1-55305';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.