# [PHP], 54 bytes

<!-- language-all: lang-php -->

    <?=file_get_contents('http://a.pi/'.urlencode($argn));

[Try it online!][TIO-kwdvu9oe]

[PHP]: https://php.net/
[TIO-kwdvu9oe]: https://tio.run/##BcFJDoAgDADAz5ggB@HuEm9@gxAtS0LaBur3rTNcWHU/j1QbhAwSbkIBlDGbIsKr99Fx9ca9vQHe9MA8xZ7R2k01EX3EUgmHLtcP "PHP – Try It Online"

Note: TIO does not allow external requests, though it probably doesn't really matter since `a.pi` does not really exist.