3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class A { function __construct() { $this->b = function () { print 'c'; }; ($this->b)(); } } new A;
Output for 7.0.0 - 7.2.6
c
Output for 5.3.0 - 5.6.28
Parse error: syntax error, unexpected '(' in /in/jbnTC on line 6
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/jbnTC on line 5
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 in /in/jbnTC on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/jbnTC on line 5
Process exited with code 255.