Fixed inefficient use of array_keys() introduced by Nick in r17880. If this is settin...

[lhc/web/wiklou.git] / includes / LinkBatch.php

diff --git a/includes/LinkBatch.php b/includes/LinkBatch.php
index 53f6c01..61e1c04 100644 (file)
--- a/includes/LinkBatch.php
+++ b/includes/LinkBatch.php
@@ -97,7 +97,7 @@ class LinkBatch {
 
                // The remaining links in $data are bad links, register them as such
                foreach ( $remaining as $ns => $dbkeys ) {
-                       foreach ( array_keys($dbkeys) as $dbkey ) {
+                       foreach ( $dbkeys as $dbkey => $unused ) {
                                $title = Title::makeTitle( $ns, $dbkey );
                                $cache->addBadLinkObj( $title );
                                $ids[$title->getPrefixedDBkey()] = 0;
@@ -160,7 +160,7 @@ class LinkBatch {
                        $sql .= "({$prefix}_namespace=$ns AND {$prefix}_title IN (";
 
                        $firstTitle = true;
-                       foreach( array_keys($dbkeys) as $dbkey ) {
+                       foreach( $dbkeys as $dbkey => $unused ) {
                                if ( $firstTitle ) {
                                        $firstTitle = false;
                                } else {