3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { public $foo; function setFoo($foo) { $this->foo = $foo; } function getFoo() { return $this->foo; } } class B { function setObj(A $a, $value) { $a->setFoo($value); } function setObjExpl(A &$a, $value) { $a->setFoo($value); } } $a = new A(); $b = new B(); $a->setFoo(1); echo $a->getFoo(), "\n"; $b->setObj($a, 10); echo $a->getFoo(), "\n"; $b->setObjExpl($a, 100); echo $a->getFoo(), "\n";
based on eZD6f
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1 10 100
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/IM4c2 on line 3
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/IM4c2 on line 3
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/IM4c2 on line 3
Process exited with code 255.