From ea4e4b0ed1b7d028af1d0d9c7346fb7851a1ef92 Mon Sep 17 00:00:00 2001
From: Tim Starling <tstarling@users.mediawiki.org>
Date: Wed, 4 Oct 2006 08:43:09 +0000
Subject: [PATCH] strcspn bug: http://bugs.php.net/bug.php?id=39032

---
 includes/Parser.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/includes/Parser.php b/includes/Parser.php
index 31ec709931..2502136030 100644
--- a/includes/Parser.php
+++ b/includes/Parser.php
@@ -2561,9 +2561,14 @@ class Parser
 					$found = 'pipe';
 				} elseif ( $text[$i] == $currentClosing ) {
 					$found = 'close';
-				} else {
+				} elseif ( isset( $callbacks[$text[$i]] ) ) {
 					$found = 'open';
 					$rule = $callbacks[$text[$i]];
+				} else {
+					# Some versions of PHP have a strcspn which stops on null characters
+					# Ignore and continue
+					++$i;
+					continue;
 				}
 			} else {
 				# All done
-- 
2.20.1