<?php
class strEncode {
	function StrToEncode($string) {
    	$encoded = strtr(base64_encode(addslashes(gzcompress(serialize($string),9))), '+/=', '-_,');
    	return $encoded;
  	}
  	function StrToDecode($encoded) {
		$decoded= unserialize(gzuncompress(stripslashes(base64_decode(strtr($encoded, '-_,', '+/=')))));
    	return $decoded;
  	}
}
	$passwd = '111111';
	$spkey = strEncode::StrToEncode($passwd);
    $pass = md5($spkey);
?>