Changeset 18500 for trunk/wp-includes/post.php

Timestamp:

08/03/2011 04:48:37 PM (13 years ago)

Author:

ryan

Message:

Turn delete_meta() , get_post_meta_by_id(), update_meta(), delete_post_meta_by_key() into wrappers around the metadata API. Add back compat *_postmeta actions to metadata API. Props jgadbois. see #18196

File:

• trunk/wp-includes/post.php (modified) (1 diff)

trunk/wp-includes/post.php

@@ -1498 +1498 @@
  */
 function delete_post_meta_by_key($post_meta_key) {
-    if ( !$post_meta_key )
-        return false;
-
-    global $wpdb;
-    $post_ids = $wpdb->get_col($wpdb->prepare("SELECT DISTINCT post_id FROM $wpdb->postmeta WHERE meta_key = %s", $post_meta_key));
-    if ( $post_ids ) {
-        $postmetaids = $wpdb->get_col( $wpdb->prepare( "SELECT meta_id FROM $wpdb->postmeta WHERE meta_key = %s", $post_meta_key ) );
-        $in = implode( ',', array_fill(1, count($postmetaids), '%d'));
-        do_action( 'delete_postmeta', $postmetaids );
-        $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->postmeta WHERE meta_id IN($in)", $postmetaids ));
-        do_action( 'deleted_postmeta', $postmetaids );
-        foreach ( $post_ids as $post_id )
-            wp_cache_delete($post_id, 'post_meta');
-        return true;
-    }
-    return false;
+    return delete_metadata( 'post', null, $post_meta_key, '', true );
 }