Explicitly float local search results left so they come first

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

diff --git a/maintenance/update.php b/maintenance/update.php
index 3bb722e..452b53c 100755 (executable)
--- a/maintenance/update.php
+++ b/maintenance/update.php
@@ -4,7 +4,6 @@
  * Run all updaters.
  *
  * This is used when the database schema is modified and we need to apply patches.
- * It is kept compatible with php 4 parsing so that it can give out a meaningful error.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -62,8 +61,7 @@ class UpdateMediaWiki extends Maintenance {
        }
 
        function compatChecks() {
-               // Avoid syntax error in PHP4
-               $minimumPcreVersion = constant( 'Installer::MINIMUM_PCRE_VERSION' );
+               $minimumPcreVersion = Installer::MINIMUM_PCRE_VERSION;
 
                list( $pcreVersion ) = explode( ' ', PCRE_VERSION, 2 );
                if ( version_compare( $pcreVersion, $minimumPcreVersion, '<' ) ) {
@@ -174,7 +172,7 @@ class UpdateMediaWiki extends Maintenance {
                        $child = $this->runChild( $maint );
 
                        // LoggedUpdateMaintenance is checking the updatelog itself
-                       $isLoggedUpdate = is_a( $child, 'LoggedUpdateMaintenance' );
+                       $isLoggedUpdate = $child instanceof LoggedUpdateMaintenance;
 
                        if ( !$isLoggedUpdate && $updater->updateRowExists( $maint ) ) {
                                continue;