3v4l.org

run code in 300+ PHP versions simultaneously
<?php class dad { function dad() { // implements some logic } } class child extends dad { function child() { echo "I'm " , get_parent_class($this) , "'s son\n"; parrent::child(); } } class child2 extends dad { function child2() { echo "I'm " , get_parent_class('child2') , "'s son too\n"; } } $foo = new child(); $foo->child(); $bar = new child2(); $bar->child2(); ?>

preferences:
43.7 ms | 402 KiB | 5 Q