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<?php
/**
* This script verifies that database usernames are actually valid.
* An existing usernames can become invalid if User::isValidUserName()
* is altered or if we change the $wgMaxNameChars
* @file
* @ingroup Maintenance
*/
error_reporting(E_ALL ^ E_NOTICE);
require_once 'commandLine.inc';
class checkUsernames {
var $stderr, $log;
function checkUsernames() {
$this->stderr = fopen( 'php://stderr', 'wt' );
}
function main() {
$fname = 'checkUsernames::main';
$dbr = wfGetDB( DB_SLAVE );
$res = $dbr->select( 'user',
array( 'user_id', 'user_name' ),
null,
$fname
);
while ( $row = $dbr->fetchObject( $res ) ) {
if ( ! User::isValidUserName( $row->user_name ) ) {
$out = sprintf( "%s: %6d: '%s'\n", wfWikiID(), $row->user_id, $row->user_name );
fwrite( $this->stderr, $out );
wfDebugLog( 'checkUsernames', $out );
}
}
}
}
$cun = new checkUsernames();
$cun->main();
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