From: Joe Hunt <joe.hunt.consulting@gmail.com>
Date: Mon, 7 Sep 2015 13:07:27 +0000 (+0200)
Subject: Improved safety handling of bad PHP interpretor releases.
X-Git-Tag: 2.3-final~43
X-Git-Url: https://delta.frontaccounting.com/gitweb/?p=fa-stable.git;a=commitdiff_plain;h=1466764d49233238c6097c95341875be552d7487

Improved safety handling of bad PHP interpretor releases.
---

diff --git a/reporting/includes/html_entity_decode_php4.php b/reporting/includes/html_entity_decode_php4.php
index 27d5f36b..b3ff4199 100644
--- a/reporting/includes/html_entity_decode_php4.php
+++ b/reporting/includes/html_entity_decode_php4.php
@@ -333,8 +333,9 @@ function html_entity_decode_php4($text_to_convert) {
 	);
 	$return_text = strtr($text_to_convert, $htmlentities_table);
 	
-	if (version_compare(PHP_VERSION, '5.3.0') >= 0) // 07.11.2014, from php 5.3.0 fixed deprecated preg_replace with the /e flag. Joe. 
-	{
+	// 07.11.2014, from php 5.3.0 fixed deprecated preg_replace with the /e flag. Joe
+	if (version_compare(PHP_VERSION, '5.3.0') >= 0 && function_exists("preg_replace_callback"))
+	{ 
 		$return_text = preg_replace_callback('~&#x([0-9a-f]+);~i', function ($m){ return chr(hexdec($m[1]));}, $return_text);
 		$return_text = preg_replace_callback('~&#([0-9]+);~', function ($m){ return chr($m[1]);}, $return_text);
 	}