3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class x { function __construct(){ $x=& $this; $x = new y; } function foo(){ $this->bar(); } } class y{ function bar(){ echo "bar"; } } $b=new x; $b->foo();
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined method x::bar() in /in/JaTLM:8 Stack trace: #0 /in/JaTLM(17): x->foo() #1 {main} thrown in /in/JaTLM on line 8
Process exited with code 255.
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
Fatal error: Call to undefined method x::bar() in /in/JaTLM on line 8
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined method: x->bar() in /in/JaTLM on line 8
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: bar() in /in/JaTLM on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: bar() in /in/JaTLM on line 8