Location: PHPKode > projects > TxtForum > txtforum/library/lock.php
<?php 
if (!defined("SKIN")) die("Hack attempt!<br />You can't access directly to this file");
$tid=$_POST[tid];
if (${arraj}[a]) {
	if(file_exists("data/$tid.data/locked.txt")) {
		unlink("data/$tid.data/locked.txt");
		admin_msg("Topic Unlocked");
	} else { 
		$fp = fopen("data/$tid.data/locked.txt", "x+") OR admin_msg('Topic is already locked');
		fclose($fp);
		admin_msg("Topic Locked!");
	} 
	}
else {
	die('Hack attempt!<br />You are not admin!');
}
?>
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