3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('serialize_precision', 14); echo json_encode(array(0.1, 0.2, 0.3, 0.4, 0.5, 0.6,));
Output for 5.5.0 - 5.5.38, 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 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
[0.1,0.2,0.3,0.4,0.5,0.6]
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 [0.1,0.2,0.3,0.4,0.5,0.6]

preferences:
228.31 ms | 402 KiB | 338 Q