3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class A { protected $bar = 10; public function foo(A $other) { $other->bar = 10; } public function getBar() { return $this->bar; } } class B extends A { public function frobnicate(A $other) { $other->bar = 10; } } $a = new A(); $b = new B(); $b->frobnicate($a); print $a->getBar();
based on r0muq
Output for 5.0.5 - 7.2.0
10
Output for 5.0.0 - 5.0.4
Fatal error: Cannot access protected property A::$bar in /in/v7Wbt on line 22
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/v7Wbt 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/v7Wbt 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/v7Wbt on line 5
Process exited with code 255.