Add ability to override mb_strtoupper in Language::ucfirst

[lhc/web/wiklou.git] / maintenance / cleanupUsersWithNoId.php

diff --git a/maintenance/cleanupUsersWithNoId.php b/maintenance/cleanupUsersWithNoId.php
index 3763d3b..61d1e5d 100644 (file)
--- a/maintenance/cleanupUsersWithNoId.php
+++ b/maintenance/cleanupUsersWithNoId.php
@@ -95,7 +95,7 @@ class CleanupUsersWithNoId extends LoggedUpdateMaintenance {
         * @param IDatabase $dbw
         * @param string[] $indexFields Fields in the index being ordered by
         * @param object $row Database row
-        * @return array [ string $next, string $display ]
+        * @return string[] [ string $next, string $display ]
         */
        private function makeNextCond( $dbw, $indexFields, $row ) {
                $next = '';
@@ -110,7 +110,7 @@ class CleanupUsersWithNoId extends LoggedUpdateMaintenance {
                                $next = "$field > $value OR $field = $value AND ($next)";
                        }
                }
-               $display = join( ' ', array_reverse( $display ) );
+               $display = implode( ' ', array_reverse( $display ) );
                return [ $next, $display ];
        }