3v4l.org

run code in 300+ PHP versions simultaneously
<?php print Some\Class\DoesNot\Exist::class; ?>
Output for 8.0.0, 8.1.23 - 8.1.28, 8.2.10 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
Some\Class\DoesNot\Exist
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 Some\Class\DoesNot\Exist
Output for 7.3.0 - 7.3.25, 7.4.0 - 7.4.13
Parse error: syntax error, unexpected 'Class' (T_CLASS), expecting identifier (T_STRING) in /in/AEJP5 on line 2
Process exited with code 255.

preferences:
89.22 ms | 402 KiB | 70 Q