3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { public $a; private $b = 2; private $c = 3; public function __construct() { $this->a = function(){ echo $this->c; }; } } $foo = new Foo(); ($foo->a)(); $bar();
Output for 7.0.0 - 7.1.0
3 Notice: Undefined variable: bar in /in/OMrDV on line 19 Fatal error: Uncaught Error: Function name must be a string in /in/OMrDV:19 Stack trace: #0 {main} thrown in /in/OMrDV on line 19
Process exited with code 255.
Output for hhvm-3.12.0
3 Notice: Undefined variable: bar in /in/OMrDV on line 19 Fatal error: Uncaught Error: Function name must be a string in /in/OMrDV:19 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.0
3 Notice: Undefined variable: bar in /in/OMrDV on line 19 Fatal error: Function name must be a string in /in/OMrDV on line 19
Process exited with code 255.
Output for 5.3.0 - 5.6.25
Parse error: syntax error, unexpected '(' in /in/OMrDV on line 18
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/OMrDV on line 10
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/OMrDV on line 10
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/OMrDV on line 5
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/OMrDV on line 5
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/OMrDV on line 5
Process exited with code 255.