3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class test { function set() { $a = 10; } function get () { return $a; } } $t1 = new test; $t1->set(); echo $t1->get();
Output for 5.0.4 - 7.2.0
Notice: Undefined variable: a in /in/k5Abe on line 11
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: a in /in/k5Abe on line 11