src/web/Request.php
private function xorTokens($token1, $token2)
    {
        $n1 = StringHelper::byteLength($token1);
        $n2 = StringHelper::byteLength($token2);
        if ($n1 > $n2) {
            $token2 = str_pad($token2, $n1, $token2);
        } elseif ($n1 < $n2) {
            $token1 = str_pad($token1, $n2, $n1 === 0 ? ' ' : $token1);
        }

        return $token1 ^ $token2;
    }
private function xorTokens($token1, $token2)
    {
        $n1 = StringHelper::byteLength($token1);
        $n2 = StringHelper::byteLength($token2);
        if ($n1 > $n2) {
            $token2 = str_pad($token2, $n1, $token2);
        } elseif ($n1 < $n2) {
            $token1 = str_pad($token1, $n2, $n1 === 0 ? ' ' : $token1);
        }

        return $token1 ^ $token2;
    }
private function xorTokens ( $ token1 , $ token2 ) { $ n1 = StringHelper :: byteLength ( $ token1 ) ; $ n2 = StringHelper :: byteLength ( $ token2 ) ; if ( $ n1 > $ n2 ) { $ token2 = str_pad ( $ token2 , $ n1 , $ token2 ) ; } elseif ( $ n1 < $ n2 ) { $ token1 = str_pad ( $ token1 , $ n2 , $ n1 === 0 ? ' ' : $ token1 ) ; } return $ token1 ^ $ token2 ; }
Returns the XOR result of two strings.
If the two strings are of different lengths, the shorter one will be padded to the length of the longer one.
@param string $token1
@param string $token2
@return string the XOR result
Returns the XOR result of two strings . If the two strings are of different lengths the shorter one will be padded to the length of the longer one .