From 5081e0a635ad3bae93f63ab32dddd9f95cd37b47 Mon Sep 17 00:00:00 2001
From: tjhunt <tjhunt>
Date: Tue, 3 Apr 2007 08:34:39 +0000
Subject: [PATCH] Better way to detect whether a function exists in this
 version of PHP before redefining it.

---
 lib/weblib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/weblib.php b/lib/weblib.php
index 45d7d2ecb1..36b2c71d0b 100644
--- a/lib/weblib.php
+++ b/lib/weblib.php
@@ -4981,7 +4981,7 @@ function notice_yesno ($message, $linkyes, $linkno, $optionsyes=NULL, $optionsno
  * Provide an definition of error_get_last for PHP before 5.2.0. This simply 
  * returns NULL, since there is not way to get the right answer.
  */
-if (!version_compare(phpversion(), '5.2.0') >= 0) {
+if (!function_exists('error_get_last')) {
     // the eval is needed to prevent PHP 5.2+ from getting a parse error!
     eval('
         function error_get_last() {
-- 
2.39.5