From 4e5eb1bb4530396d0bbb3aed7a3ab862e6e41c68 Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Sun, 14 Mar 2004 13:33:03 +0000
Subject: [PATCH] Use strpos() instead of preg_match() when searching for
 $req_uri at the head of the rewrite rule $match.  This avoids regex
 compilation errors when $req_uri contains characters will special regex
 meaning.  strpos() is also faster than preg_match().

git-svn-id: https://develop.svn.wordpress.org/trunk@975 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-blog-header.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-blog-header.php b/wp-blog-header.php
index cc4aec4e7c..8ca6d65c62 100644
--- a/wp-blog-header.php
+++ b/wp-blog-header.php
@@ -33,7 +33,7 @@ if (! empty($_SERVER['PATH_INFO'])) {
         foreach ($rewrite as $match => $query) {
             // If the request URI is the anchor of the match, prepend it
             // to the path info.
-            if (preg_match("!^$req_uri!", $match)) {
+            if (strpos($match, $req_uri) === 0) {
                 $pathinfomatch = $req_uri . '/' . $pathinfo;
             }