### Description The following code: ```php <?php var_dump($a=-2147483648, bin2hex($b=pack("i", $a)), unpack("i", $b)); ``` Resulted in this output: ``` int(2147483648) ``` But I expected this output instead: ``` int(-2147483648) ``` See https://3v4l.org/3pTU9 and efe79e0de6944091b585293210667976c23006d7 ### PHP Version 8.1.2RC1 ### Operating System irrevelant