3v4l.org

run code in 300+ PHP versions simultaneously
<?php $brands = array(2, 4, 8, 36); echo http_build_query(array('b' => $brands));
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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
b%5B0%5D=2&b%5B1%5D=4&b%5B2%5D=8&b%5B3%5D=36
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 b%5B0%5D=2&b%5B1%5D=4&b%5B2%5D=8&b%5B3%5D=36

preferences:
159.82 ms | 402 KiB | 173 Q