RSS feed from behind proxy? Possible?

[Paal]

Hello,

for help:

http://php.net/manual/hu/function.fopen.php#53090
http://php.net/manual/hu/function.fopen.php#42980

but I do not, which file contain the remote file open function...

Thx, Paul

Ps.:

function file_get_contents
function parseRSS
function getRSSFeed ?