3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { function bar() { echo "This is Bar"; } } $foo = new Foo(); $funcname = "bar"; $foo->$funcname; ?>
Output for 5.2.6 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined property: Foo::$bar in /in/j6IG8 on line 12
Output for 5.0.0 - 5.2.5
Notice: Undefined property: Foo::$bar in /in/j6IG8 on line 12
Output for 4.3.0 - 4.4.9
Notice: Undefined property: bar in /in/j6IG8 on line 12