Changeset 19074 for trunk/wp-includes/wp-db.php

Timestamp:

10/28/2011 03:48:44 PM (13 years ago)

Author:

ryan

Message:

Avoid 'Only variables should be passed by reference' warnings. Props SergeyBiryukov. see #18975

File:

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

trunk/wp-includes/wp-db.php

@@ -1387 +1387 @@
             // (Duplicates are discarded)
             foreach ( $this->last_result as $row ) {
-                $key = array_shift( $var_by_ref = get_object_vars( $row ) );
+                $var_by_ref = get_object_vars( $row );
+                $key = array_shift( $var_by_ref );
                 if ( ! isset( $new_array[ $key ] ) )
                     $new_array[ $key ] = $row;