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<?php declare(strict_types=1); $bytes = pack("P", 101796507803451406); $hex = bin2hex($bytes); echo $hex; $bytes = hex2bin($hex); $result = unpack("P", $bytes); print_r($result);
Output for 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
0e00006f62a76901Array ( [1] => 101796507803451406 )

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