PHP Code Calc For Huawei Calc

[Fast Unlocking]

<?
class hw {

var $const = "5e8dd316726b0335";

public function calc($imei){
$arrof4 = array();
$arrof4 = $this->get4bytes(md5($imei.$this->const));
...........
}

private function get4bytes($hash){
$arr = array();
$arr = explode(" ",chunk_split($hash,8," "));
return $arr;
}

private function xorbyte($arrayof4){
................
}
}
?>