3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { public function __construct() { return function () { print_r($this); echo 'yeah'; }; } } $a = new A; $a();
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Function name must be a string in /in/5obf8:15 Stack trace: #0 {main} thrown in /in/5obf8 on line 15
Process exited with code 255.
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
Fatal error: Function name must be a string in /in/5obf8 on line 15
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/5obf8 on line 6
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/5obf8 on line 6
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/5obf8 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/5obf8 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/5obf8 on line 4
Process exited with code 255.