Changeset 27057 for trunk/src/wp-includes/taxonomy.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/taxonomy.php (modified) (2 diffs)

trunk/src/wp-includes/taxonomy.php

@@ -936 +936 @@
 function get_term($term, $taxonomy, $output = OBJECT, $filter = 'raw') {
     global $wpdb;
-    $null = null;
 
     if ( empty($term) ) {
@@ -955 +954 @@
             $term = $term->term_id;
         if ( !$term = (int) $term )
-            return $null;
+            return null;
         if ( ! $_term = wp_cache_get($term, $taxonomy) ) {
             $_term = $wpdb->get_row( $wpdb->prepare( "SELECT t.*, tt.* FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy = %s AND t.term_id = %d LIMIT 1", $taxonomy, $term) );
             if ( ! $_term )
-                return $null;
+                return null;
             wp_cache_add($term, $_term, $taxonomy);
         }