3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php call_user_func_array(function(&$a) {}, $array = array_fill(0, 16334, "*")); strlen();
Output for 5.3.0 - 5.3.29, 5.4.1 - 5.6.28, 7.0.0 - 7.1.0
Warning: Parameter 1 to {closure}() expected to be a reference, value given in /in/sFG12 on line 2 Warning: strlen() expects exactly 1 parameter, 0 given in /in/sFG12 on line 4
Output for hhvm-3.10.0 - 3.12.0
Warning: Parameter 1 to __invoke() expected to be a reference, value given in /in/sFG12 on line 2 Warning: strlen() expects exactly 1 parameter, 0 given in /in/sFG12 on line 4
Output for 5.4.0
Warning: Parameter 1 to {closure}() expected to be a reference, value given in /in/sFG12 on line 2
Process exited with code 139.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/sFG12 on line 2
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/sFG12 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/sFG12 on line 2
Process exited with code 255.