3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = function(){}; $ref = new ReflectionFunction('phpinfo'); echo $ref;
based on NoheE
Output for 5.6.8 - 7.1.0
Function [ <internal:standard> function phpinfo ] { }
Output for 5.4.34 - 5.5.35
Function [ <internal> function phpinfo ] { }
Output for 5.3.0 - 5.4.32
Function [ <internal:standard> function phpinfo ] { - Parameters [1] { Parameter #0 [ <optional> $what ] } }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/iBQkJ 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 in /in/iBQkJ on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/iBQkJ on line 3
Process exited with code 255.