Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: deleted_usermeta

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
2278      if ( ! empty($meta_value) )
2279           $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s AND meta_value = %s", $user_id, $meta_key, $meta_value) );
2280      else
2281           $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );
2282
2283      clean_user_cache( $user_id );
2284      wp_cache_delete( $user_id, 'user_meta' );
2285
2286      if ( $cur && $cur->umeta_id )
2287           do_action( 'deleted_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );
2288
2289      return true;
2290 }
2291
2292 /**
2293  * Retrieve user metadata.
2294  *
2295  * If $user_id is not a number, then the function will fail over with a 'false'
2296  * boolean return value. Other returned values depend on whether there is only