Useless wrapping on an anonymous function. Follow-up r111264

diff --git a/includes/DBDataObject.php b/includes/DBDataObject.php
index 812a86d..f2bd5d7 100644 (file)
--- a/includes/DBDataObject.php
+++ b/includes/DBDataObject.php
@@ -895,7 +895,7 @@ abstract class DBDataObject {
 
                if ( $collapse ) {
                        if ( count( $fields ) === 1 ) {
-                               $objects = array_map( function( $object ) { return array_shift( $object ); } , $objects );
+                               $objects = array_map( 'array_shift', $objects );
                        }
                        elseif ( count( $fields ) === 2 ) {
                                $o = array();