From 30d21e6d66df92d310ae7d4f86c4ab358ebf4b4c Mon Sep 17 00:00:00 2001
From: Platonides <platonides@users.mediawiki.org>
Date: Tue, 26 Oct 2010 21:42:49 +0000
Subject: [PATCH] Keep maintenance/update.php php4 compatible up to the point
 where we can give a maeningful error. Check based in install_version_checks()
 Follow up conversion to new maintenance format in r72539

---
 maintenance/update.php | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/maintenance/update.php b/maintenance/update.php
index bb3f8d0fe7..84a1d46242 100644
--- a/maintenance/update.php
+++ b/maintenance/update.php
@@ -9,12 +9,18 @@
  * @ingroup Maintenance
  */
 
+if ( !function_exists( 'version_compare' ) || ( version_compare( phpversion(), '5.1.0' ) < 0 ) ) {
+	echo "You are using PHP version " . phpversion() . " but MediaWiki needs PHP 5.1.0 or higher. ABORTING.\n" .
+	"Check if you have a newer php executable with a different name, such as php5.\n";
+	die( 1 );
+}
+
 $wgUseMasterForMaintenance = true;
 require_once( dirname( __FILE__ ) . '/Maintenance.php' );
 
 class UpdateMediaWiki extends Maintenance {
 
-	public function __construct() {
+	function __construct() {
 		parent::__construct();
 		$this->mDescription = "MediaWiki database updater";
 		$this->addOption( 'skip-compat-checks', 'Skips compatibility checks, mostly for developers' );
@@ -23,11 +29,11 @@ class UpdateMediaWiki extends Maintenance {
 		$this->addOption( 'nopurge', 'Do not purge the objectcache table after updates' );
 	}
 
-	public function getDbType() {
-		return Maintenance::DB_ADMIN;
+	function getDbType() {
+		return DB_ADMIN;
 	}
 
-	public function execute() {
+	function execute() {
 		global $wgVersion, $wgTitle, $wgLang;
 
 		$wgLang = Language::factory( 'en' );
@@ -61,13 +67,14 @@ class UpdateMediaWiki extends Maintenance {
 		$updater->doUpdates( $purge );
 
 		foreach( $updater->getPostDatabaseUpdateMaintenance() as $maint ) {
-			$this->runChild( $maint )->execute();
+			$child = $this->runChild( $maint );
+			$child->execute();
 		}
 
 		$this->output( "\nDone.\n" );
 	}
 
-	protected function afterFinalSetup() {
+	function afterFinalSetup() {
 		global $wgLocalisationCacheConf;
 
 		# Don't try to access the database
-- 
2.20.1