3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo\Bar; class Bar {} var_dump(new Bar); namespace Foo\Baz; use Foo\Bar\Bar; class Baz { public function __construct(){ $str1 = '\Foo\Bar\Bar'; $str2 = 'Bar'; var_dump(new Bar); var_dump(new $str1); var_dump(new $str2); } } $baz = new Baz;

preferences:
42.12 ms | 402 KiB | 5 Q