3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A {} class B { private $foo = 'foo'; private $bar; public function __construct (A $x) { $this->bar = $x; } } $b1 = new B(new A); $b2 = clone $b1; var_dump($b1); var_dump($b2);
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
object(B)#1 (2) { ["foo":"B":private]=> string(3) "foo" ["bar":"B":private]=> object(A)#2 (0) { } } object(B)#3 (2) { ["foo":"B":private]=> string(3) "foo" ["bar":"B":private]=> object(A)#2 (0) { } }
Output for 5.0.0 - 5.2.17
object(B)#1 (2) { ["foo:private"]=> string(3) "foo" ["bar:private"]=> object(A)#2 (0) { } } object(B)#3 (2) { ["foo:private"]=> string(3) "foo" ["bar:private"]=> object(A)#2 (0) { } }
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/2Jv14 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/2Jv14 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/2Jv14 on line 4
Process exited with code 255.