3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A{ function foo() { if(isset($this)) { return true; } return false; } } $a = new A; var_dump(A::foo()); var_dump($a->foo());
Output for 7.0.0 - 7.1.0
Deprecated: Non-static method A::foo() should not be called statically in /in/RFRYu on line 15 bool(false) bool(true)
Output for 4.3.0 - 4.4.9, hhvm-3.10.0 - 3.12.0
bool(false) bool(true)
Output for 5.0.0 - 5.6.28
Strict Standards: Non-static method A::foo() should not be called statically in /in/RFRYu on line 15 bool(false) bool(true)