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@ 2013-07-30T15:09:50Z

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

echo encrypt("Admin");

?>

Output for git.master, git.master_jit, rfc.property-hooks: Admin Warning: Undefined variable $s in /in/8NK2c on line 44 Fatal error: Uncaught TypeError: chr(): Argument #1 ($codepoint) must be of type int, string given in /in/8NK2c:45 Stack trace: #0 /in/8NK2c(45): chr('MT') #1 /in/8NK2c(55): encrypt('QWRtaW4=') #2 {main} thrown in /in/8NK2c on line 45
Process exited with code 255.

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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