From: Ævar Arnfjörð Bjarmason <avar@users.mediawiki.org>
Date: Sat, 22 Oct 2005 21:19:50 +0000 (+0000)
Subject: * in_string() function, for us strpos haters
X-Git-Tag: 1.6.0~1358
X-Git-Url: http://git.cyclocoop.org/%22.%24h.%22?a=commitdiff_plain;h=1c4b2ec58072f810394049a8e1e2dc5894509c59;p=lhc%2Fweb%2Fwiklou.git

* in_string() function, for us strpos haters
---

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 5278bba7f1..50f6302ff0 100644
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -1477,4 +1477,15 @@ function wfAppendToArrayIfNotDefault( $key, $value, $default, &$changed ) {
 function wfEmptyMsg( $msg, $wfMsgOut ) {
 	return $wfMsgOut === "&lt;$msg&gt;";
 }
+
+/**
+ * Find out whether or not a mixed variable exists in a string
+ *
+ * @param mixed  needle
+ * @param string haystack
+ * @return bool
+ */
+function in_string( $needle, $str ) {
+	return strpos( $str, $needle ) !== false;
+}
 ?>