3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { public $aa = 1; } class B { public $objA; public function __construct(A $objA) { $this->objA = $objA; } } $objA = new A; $objB = new B($objA); $objB->objA->aa = 666; var_dump($objA, $objB);
Output for 5.0.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
object(A)#1 (1) { ["aa"]=> int(666) } object(B)#2 (1) { ["objA"]=> object(A)#1 (1) { ["aa"]=> int(666) } }
Output for hhvm-3.10.0

Process exited with code 153.
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/TLjCk 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/TLjCk 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/TLjCk on line 4
Process exited with code 255.