3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class C{function m() {echo "m";}} function f($this) {$this->m();} $c =new c; f($c);
Output for 7.1.0
Fatal error: Cannot use $this as parameter in /in/RtHWb on line 2
Process exited with code 255.
Output for 7.0.0 - 7.0.14
Fatal error: Uncaught Error: Using $this when not in object context in /in/RtHWb:2 Stack trace: #0 /in/RtHWb(2): f(Object(C)) #1 {main} thrown in /in/RtHWb on line 2
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Fatal error: Using $this when not in object context in /in/RtHWb on line 2
Process exited with code 255.
Output for 4.3.0 - 4.4.9
m