3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f($s) { echo "'$s': "; foreach (parse_url($s) as $k=>$v) echo "$k($v) "; echo "\n"; } f(' http://example.com/'); f('http://example.com#foo=1;bar=2'); f('http://example.com#foo=1/bar=2'); f('tel:1234567'); f('tel:05000');

preferences:
58.47 ms | 402 KiB | 5 Q