Changeset 27057 for trunk/src/wp-includes/comment.php

Timestamp:

01/29/2014 06:45:54 AM (12 years ago)

Author:

wonderboymusic

Message:

get_comment(), wp_get_post_revision(), and get_term() all used to return by reference. Because of this, $null was set to null so the return value would be a variable where applicable. This has not been necessary since [21792], so the $nulls have been removed.

Props toszcze.
Fixes #24768.

File:

• trunk/src/wp-includes/comment.php (modified) (2 diffs)

trunk/src/wp-includes/comment.php

@@ -136 +136 @@
 function get_comment(&$comment, $output = OBJECT) {
     global $wpdb;
-    $null = null;
 
     if ( empty($comment) ) {
@@ -152 +151 @@
             $_comment = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->comments WHERE comment_ID = %d LIMIT 1", $comment));
             if ( ! $_comment )
-                return $null;
+                return null;
             wp_cache_add($_comment->comment_ID, $_comment, 'comment');
         }