Changeset 1378 for trunk/wp-content/plugins/google-hilite.php

Timestamp:

06/01/2004 02:18:36 AM (22 years ago)

Author:

rboren

Message:

HTTP_REFERER fixes from Joseph Scott. ​http://wordpress.org/support/6/6657

File:

• trunk/wp-content/plugins/google-hilite.php (modified) (2 diffs)

trunk/wp-content/plugins/google-hilite.php

@@ -12 +12 @@
 function get_search_query_terms($engine = 'google') {
     global $s, $s_array;
-    $referer = urldecode($_SERVER[HTTP_REFERER]);
+    $referer = urldecode($_SERVER['HTTP_REFERER']);
     $query_array = array();
     switch ($engine) {
@@ -59 +59 @@
 function is_referer_search_engine($engine = 'google') {
     $siteurl = get_settings('home');
+    if( empty($_SERVER['HTTP_REFERER']) ) {
+        return 0;
+    }
     $referer = urldecode($_SERVER['HTTP_REFERER']);
     //echo "referer is: $referer<br />";