3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { private $x; public function __construct($v) { $this->x = $v; } public function get() { return $this->work(function() { return $this->increment(); }); } public function increment() { return $this->x++; } public function work($callback) { return $callback(); } public function getX() { return $this->x; } } $a = new A(1); $b = $a->get(); var_dump($a->getX());
based on 1Ka6J
Output for 5.4.0 - 7.1.0
int(2)
Output for 5.3.0 - 5.3.29
Fatal error: Using $this when not in object context in /in/bfLnM on line 11
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/bfLnM on line 11
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/bfLnM on line 11
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/bfLnM 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/bfLnM 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/bfLnM on line 4
Process exited with code 255.