3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class A {} class B {} class Foo { public function __construct(A $foo) {} } class Bar extends Foo { public function __construct(B $bar) {} } new Foo(new A); new Bar(new B);
based on kE5dK
Output for 5.0.5 - 7.2.0
Output for 5.0.0 - 5.0.4

Process exited with code 139.
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/e0LcB on line 7
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/e0LcB on line 7
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/e0LcB on line 7
Process exited with code 255.