Changeset 24130

Timestamp:

04/29/2013 02:49:57 PM (11 years ago)

Author:

nacin

Message:

Better logic for preg_match() calls in ms-functions.php. fixes #24222.

File:

• trunk/wp-includes/ms-functions.php (modified) (2 diffs)

trunk/wp-includes/ms-functions.php

@@ -461 +461 @@
 
     // all numeric?
-    $match = array();
-    preg_match( '/[0-9]*/', $user_name, $match );
-    if ( $match[0] == $user_name )
+    if ( preg_match( '/^[0-9]*$/', $user_name ) )
         $errors->add('user_name', __('Sorry, usernames must have letters too!'));
 
@@ -573 +571 @@
 
     // all numeric?
-    $match = array();
-    preg_match( '/[0-9]*/', $blogname, $match );
-    if ( $match[0] == $blogname )
+    if ( preg_match( '/^[0-9]*$/', $blogname ) )
         $errors->add('blogname', __('Sorry, site names must have letters too!'));