3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace { function foo($n) { return $n; } } namespace A { use function foo; function foo($n) { return foo(2*$n); } var_dump(foo(1)); }

This is an error 404

There are `0` results


preferences:
149.93 ms | 1399 KiB | 7 Q