readfile.php

Access granted to readfile.php!<br><br><?php<br />
$filename = $_GET["filename"];<br />
$accesscode = $_GET["accesscode"];<br />
if (md5($filename) == $accesscode){<br />
	echo "Access granted to $filename!<br><br>";<br />
	srand($value);<br />
	if (in_array($filename, array('readfile.php', 'index.php', 'pass.txt', 'id.txt'))==TRUE){<br />
		$data = file_get_contents($filename);<br />
		if ($data !== FALSE) {<br />
			echo nl2br($data);<br />
			exit();<br />
		}<br />
	}<br />
	echo "File does not exist";<br />
}<br />
else{<br />
	echo "Invalid access code";<br />
}<br />
?><br />