Online PHP editor | output for ReQtu

@ 2013-07-30T15:16:28Z

<?php
function decrypt ($str)
	{
		if(preg_match('%^[a-zA-Z0-9/+]*={0,2}$%',$str))
		{
			$str = base64_decode($str);
			if ($str != "" && $str != null && $str != false)
			{
				$decStr = "";

				for ($i=0; $i < strlen($str); $i+=3)
				{
					$array[$i/3] = substr($str,$i,3);
				}

				foreach($array as $s)
				{
					$a = $s^192;
					$decStr .= chr($a);
				}

				return $decStr;
			}
			return false;
		}
		return false;
	}
echo decrypt("MTI5MTY0MTczMTY5MTc0");


?>

<?php
function encrypt($str)
{
    if(preg_match('%[a-zA-Z0-9/+]*={0,2}$%',$str))
   	{

        if($str != "" && $str != null && $str != false)
        {
            $encStr="";
			for($i=0;$i<strlen($str);$i+=1)
            {
                $a=$str[$i]^64;
                $encStr .=chr("1");
                $encStr .=chr($a);
                echo $encStr;
            }
            $encStr=base64_encode($encStr);
            return $encStr;
        }
        return false;
    }
    return false;
}

echo encrypt("Admin");

?>

Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Admin Fatal error: Uncaught TypeError: Unsupported operand types: string ^ int in /in/ReQtu:44 Stack trace: #0 /in/ReQtu(57): encrypt('Admin') #1 {main} thrown in /in/ReQtu on line 44
Process exited with code 255.
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33: Admin Warning: A non-numeric value encountered in /in/ReQtu on line 44 @ Warning: A non-numeric value encountered in /in/ReQtu on line 44 @@ Warning: A non-numeric value encountered in /in/ReQtu on line 44 @@@ Warning: A non-numeric value encountered in /in/ReQtu on line 44 @@@@ Warning: A non-numeric value encountered in /in/ReQtu on line 44 @@@@@AUABQAFAAUABQA==
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33: Admin @@@@@@@@@@@@@@@AUABQAFAAUABQA==

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