3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $errors = get_defined_constants(true)['Core']; var_dump(array_search(8192, $errors));
Output for 5.4.0 - 5.6.25, 7.0.0 - 7.1.0
string(12) "E_DEPRECATED"
Output for hhvm-3.10.0 - 3.12.0
string(17) "APC_ITER_MEM_SIZE"
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/humUB 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 '[' in /in/humUB on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/humUB on line 3
Process exited with code 255.