3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php set_error_handler(function($erroNo, $errorMessage) { echo "woah. Got error:" . $errorMessage . PHP_EOL; }, E_ALL | E_STRICT); $undefinedThing["meep"] = "meep"; var_dump($undefinedThing);
based on 1Equo
Output for 5.3.0 - 7.2.0
array(1) { ["meep"]=> string(4) "meep" }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/FnWRv on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/FnWRv on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/FnWRv on line 3
Process exited with code 255.