3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); $bytes = pack("V", 101796507803451406); echo $bytes;
Output for 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
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preferences:
44.6 ms | 478 KiB | 5 Q