Add pre_option_* filter that allows plugins to short-circuit fetches.

git-svn-id: https://develop.svn.wordpress.org/trunk@4842 602fd350-edb4-49c9-b593-d223f7449a82
2007-01-30 18:34:18 +00:00 · 2007-01-30 18:34:18 +00:00 · 3301510db8
parent 61ce0809a7
commit 3301510db8
1 changed files with 5 additions and 0 deletions
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@ -203,6 +203,11 @@ function is_serialized_string($data) {
 function get_option($setting) {
 	global $wpdb;

+	// Allow plugins to short-circuit options.
+	$pre = apply_filters( 'pre_option_' . $setting, false ); 
+	if ( $pre ) 
+		return $pre; 
+
 	$value = wp_cache_get($setting, 'options');

 	if ( false === $value ) {