Changeset 4196 for trunk/wp-includes/functions.php

Timestamp:

09/19/2006 06:11:42 AM (18 years ago)

Author:

matt

Message:

Options cleanup and some styling changes.

File:

• trunk/wp-includes/functions.php (modified) (1 diff)

trunk/wp-includes/functions.php

@@ -1003 +1003 @@
 }
 
-function wp_proxy_check($ipnum) {
-    if ( get_option('open_proxy_check') && isset($ipnum) ) {
-        $ipnum = preg_replace( '/([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}).*/', '$1', $ipnum );
-        $rev_ip = implode( '.', array_reverse( explode( '.', $ipnum ) ) );
-        $lookup = $rev_ip . '.sbl-xbl.spamhaus.org.';
-        if ( $lookup != gethostbyname( $lookup ) )
-            return true;
-    }
-
-    return false;
-}
-
 function wp_explain_nonce($action) {
     if ( $action !== -1 && preg_match('/([a-z]+)-([a-z]+)(_(.+))?/', $action, $matches) ) {