From d42f8b3a5ea92066517a11443d18dbbf703a272a Mon Sep 17 00:00:00 2001
From: =?utf8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?=
 <avar@users.mediawiki.org>
Date: Sun, 18 Sep 2005 18:59:14 +0000
Subject: [PATCH] * A maintenance script to check the validity of user names

---
 maintenance/checkUsernames.php | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 maintenance/checkUsernames.php

diff --git a/maintenance/checkUsernames.php b/maintenance/checkUsernames.php
new file mode 100644
index 0000000000..9f5f37c7d6
--- /dev/null
+++ b/maintenance/checkUsernames.php
@@ -0,0 +1,32 @@
+<?php
+error_reporting(E_ALL ^ E_NOTICE);
+require_once 'commandLine.inc';
+
+class checkUsernames {
+	var $stderr;
+
+	function checkUsernames() {
+		$this->stderr = fopen( 'php://stderr', 'wt' );
+	}
+	function main() {
+		global $wgDBname;
+		$fname = 'checkUsernames::main';
+		
+		$dbr =& wfGetDB( DB_SLAVE );
+		
+		$res = $dbr->select( 'user',
+			array( 'user_id', 'user_name' ),
+			null,
+			$fname
+		);
+
+		fwrite( $this->stderr, "Checking $wgDBname\n" );
+		while ( $row = $dbr->fetchObject( $res ) ) {
+			if ( ! User::isValidUserName( $row->user_name ) )
+				printf( "%s: %6d: %s\n", $wgDBname, $row->user_id, $row->user_name );
+		}
+	}
+}
+
+$cun = new checkUsernames;
+$cun->main();
-- 
2.20.1