3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { function a() {echo "a";} } class B { function a() {echo "b";} } class C extends A { function a() {echo "c";} } $b = new B(); var_dump($b instanceof A); $c = new C(); var_dump($c instanceof A);
Output for 7.0.0 - 7.1.0
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; A has a deprecated constructor in /in/cft7Z on line 2 bool(false) abool(true)
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
bool(false) abool(true)
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/cft7Z 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 in /in/cft7Z on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/cft7Z on line 7
Process exited with code 255.