3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { public function __construct() { $this->bar = function() { echo "Here\n"; }; $this->bar(); } } new Foo();
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined method Foo::bar() in /in/1Cv0V:8 Stack trace: #0 /in/1Cv0V(11): Foo->__construct() #1 {main} thrown in /in/1Cv0V on line 8
Process exited with code 255.
Output for 5.3.0 - 5.6.28, hhvm-3.12.0
Fatal error: Call to undefined method Foo::bar() in /in/1Cv0V on line 8
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/1Cv0V 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/1Cv0V 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/1Cv0V 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/1Cv0V 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/1Cv0V on line 4
Process exited with code 255.