3v4l.org

run code in 300+ PHP versions simultaneously
<?php $uuid = '550e8400-e29b-41d4-a716-446655440000'; $uuid = str_replace('-', '', $uuid); $uuid = hex2bin($uuid); $uuid = base64_encode($uuid); $uuid = str_replace('=', '', $uuid); var_dump($uuid);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
string(22) "VQ6EAOKbQdSnFkRmVUQAAA"
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 string(22) "VQ6EAOKbQdSnFkRmVUQAAA"
preferences:
220.79 ms | 402 KiB | 298 Q