3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foobar { function foo() { echo 'FOO'; function bar() { echo 'BAR'; } } } $c = new Foobar(); $c->foo()->bar(); $c->bar();
based on DuLig
Output for 7.0.0 - 7.1.0
FOO Fatal error: Uncaught Error: Call to a member function bar() on null in /in/3b52r:19 Stack trace: #0 {main} thrown in /in/3b52r on line 19
Process exited with code 255.
Output for hhvm-3.12.0
FOO Fatal error: Uncaught exception 'BadMethodCallException' with message 'Call to a member function bar() on a non-object (null)' in /in/3b52r:19 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.6.8 - 5.6.28
FOO Fatal error: Call to a member function bar() on null in /in/3b52r on line 19
Process exited with code 255.
Output for 5.0.0 - 5.5.35
FOO Fatal error: Call to a member function bar() on a non-object in /in/3b52r on line 19
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/3b52r on line 19
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_OBJECT_OPERATOR in /in/3b52r on line 19
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/3b52r on line 19
Process exited with code 255.