From 12e4db08100c13022e0480c0b4946b99612020d4 Mon Sep 17 00:00:00 2001
From: jperras <joel.perras@gmail.com>
Date: Sat, 1 Aug 2009 23:38:26 +0000
Subject: [PATCH] Rewriting HttpSocket::parseCookies() to not use a negative
 lookbehind regex, due to a bug in PCRE engine in PHP 5.1.x. Fixes #6533.

git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@8269 3807eeeb-6ff5-0310-8944-8be069107fe0
---
 cake/libs/http_socket.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/cake/libs/http_socket.php b/cake/libs/http_socket.php
index 544de704f..76d12d710 100644
--- a/cake/libs/http_socket.php
+++ b/cake/libs/http_socket.php
@@ -852,9 +852,16 @@ class HttpSocket extends CakeSocket {
 
 		$cookies = array();
 		foreach ((array)$header['Set-Cookie'] as $cookie) {
-			$parts = preg_split('/(?<![^;]");[ \t]*/', $cookie);
+			if (strpos($cookie, '";"') !== false) {
+				$cookie = str_replace('";"', "{__cookie_replace__}", $cookie);
+				$parts  = str_replace("{__cookie_replace__}", '";"', preg_split('/\;/', $cookie));
+			} else {
+				$parts = preg_split('/\;[ \t]*/', $cookie);
+			}
+
 			list($name, $value) = explode('=', array_shift($parts), 2);
 			$cookies[$name] = compact('value');
+
 			foreach ($parts as $part) {
 				if (strpos($part, '=') !== false) {
 					list($key, $value) = explode('=', $part);