Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: delete_site_option

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
3748                return false;
3749           $cache_key = "{$wpdb->siteid}:$option";
3750           wp_cache_delete( $cache_key, 'site-options' );
3751
3752           $result = $wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->sitemeta} WHERE meta_key = %s AND site_id = %d", $option, $wpdb->siteid ) );
3753      }
3754
3755      if ( $result ) {
3756           do_action( "delete_site_option_{$option}", $option );
3757           do_action( "delete_site_option", $option );
3758           return true;
3759      }
3760      return false;
3761 }
3762
3763 /**
3764  * Update the value of a site option that was already added.
3765  *
3766  * @see update_option()