From bf1009091ba86bc15c924e1139f6ab839a4bd0aa Mon Sep 17 00:00:00 2001
From: Andrew Garrett <werdna@users.mediawiki.org>
Date: Fri, 27 Jun 2008 09:11:59 +0000
Subject: [PATCH] Add contains to the list of operators

---
 AbuseFilter.class.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/AbuseFilter.class.php b/AbuseFilter.class.php
index 8d90bdca8..23b55cc70 100644
--- a/AbuseFilter.class.php
+++ b/AbuseFilter.class.php
@@ -41,7 +41,7 @@ class AbuseFilter {
 
 	public static function checkConditions( $conds, $vars ) {
 		$modifierWords = array( 'norm', 'supernorm', 'lcase', 'length' );
-		$operatorWords = array( 'eq', 'neq', 'gt', 'lt', 'regex' );
+		$operatorWords = array( 'eq', 'neq', 'gt', 'lt', 'regex', 'contains' );
 		$validJoinConditions = array( '!', '|', '&' );
 	
 		// Remove leading/trailing spaces
@@ -211,7 +211,7 @@ class AbuseFilter {
 		} elseif ($operator == 'regex') {
 			return preg_match( $parameters, $value );
 		} elseif ($operator == 'contains') {
-			return strpos(  $value, $parameters );
+			return strpos(  $value, $parameters ) !== false;
 		} else {
 			return false;
 		}