Ticket #15054: get_option_filter.patch

wp-includes/functions.php

@@ -296 +296 @@
  *      Any value other than false will "short-circuit" the retrieval of the option
  *      and return the returned value. You should not try to override special options,
  *      but you will not be prevented from doing so.
+ * @uses apply_filters() Calls 'get_option' before checking the option passing the
+ *  option name and the default value as paramaters to be filtered. 
+ *  Any value other than false will "short-circuit" the retrieval of the option
  * @uses apply_filters() Calls 'option_$option', after checking the option, with
  *      the option value.
  *
@@ -314 +317 @@
         if ( empty($option) )
                 return false;
 
+    $filtered_value = apply_filters('get_option', false, $option, $default);
+    if (false !== $filtered_value)
+        return $filtered_value;
+
         if ( defined( 'WP_SETUP_CONFIG' ) )
                 return false;