3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php error_reporting(E_ALL); class Bla { public $foo = function ($var){ echo "the closure test $var\n"; }; } $bla = new Bla(); ($bla->foo)("someval");
based on 1kP5B
Output for 7.0.0 - 7.0.2
Fatal error: Constant expression contains invalid operations in /in/ZQAoq on line 7
Process exited with code 255.
Output for 5.4.11 - 5.6.17
Parse error: syntax error, unexpected 'function' (T_FUNCTION) in /in/ZQAoq on line 5
Process exited with code 255.
Output for 5.3.21 - 5.3.29
Parse error: syntax error, unexpected T_FUNCTION in /in/ZQAoq on line 5
Process exited with code 255.