From 18fb3d86cdac01c2dd1469982a51526fa1480b42 Mon Sep 17 00:00:00 2001
From: rxu <rxu@mail.ru>
Date: Tue, 21 Jun 2011 22:03:19 +0800
Subject: [PATCH] [ticket/10226] Use is_numeric() instead of preg_replace()

PHPBB3-10226
---
 phpBB/includes/db/mysqli.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/phpBB/includes/db/mysqli.php b/phpBB/includes/db/mysqli.php
index 1901847c0f..46c2f9210b 100644
--- a/phpBB/includes/db/mysqli.php
+++ b/phpBB/includes/db/mysqli.php
@@ -48,7 +48,7 @@ class dbal_mysqli extends dbal
 		$socket = NULL;
 		if ($port)
 		{
-			if (preg_match('#^[0-9]+$#', $port))
+			if (is_numeric($port))
 			{
 				$port = (int) $port;
 			}