3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types = 1); function add(int $a, int $b) { return $a + $b; } echo(add(2, 5));
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 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
7
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 7
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Warning: Unsupported declare 'strict_types' in /in/R4S2D on line 3 Catchable fatal error: Argument 1 passed to add() must be an instance of int, integer given, called in /in/R4S2D on line 8 and defined in /in/R4S2D on line 5
Process exited with code 255.
preferences:
291.74 ms | 402 KiB | 329 Q