Ticket #2721: query_filter_20.diff

wp-includes/wp-db.php

@@ -131 +131 @@
         //      Basic Query     - see docs for more detail
 
         function query($query) {
+                // filter the query, if filters are available
+                // NOTE: some queries are made before the plugins have been loaded, and thus cannot be filtered with this method
+                if ( function_exists('apply_filters') )
+                        $query = apply_filters('query',$query);
+
                 // initialise return
                 $return_val = 0;
                 $this->flush();