3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach ([true, true] as $cond) if ($cond) : while (--$cond) { echo 'foo'; goto end; } endif; end: echo 'end';
Output for 8.3.0 - 8.3.4, 8.3.6
Warning: Decrement on type bool has no effect, this will change in the next major version of PHP in /in/UMPHi on line 3 fooend
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 Warning: Decrement on type bool has no effect, this will change in the next major version of PHP in /in/UMPHi on line 3 fooend
Output for 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
fooend
preferences:
187.66 ms | 403 KiB | 182 Q