PHP syntax

[RealGiganitris]

What is wrong with this? This has wrecked every brain cell I have which is capable of processing PHP syntax.

$src = file_get_contents("SRC\' . $_POST["diglet"] . '.mew");

Expected output:

$src = the contents of: "SRC\" + (an integer) + ".mew"

[RealGiganitris]

Never mind, the answer is:

$src = file_get_contents("SRC\\" . $_POST["diglet"] . ".mew");

I needed a double slash and double quotes around each constant.