Help with PHP

[Gatt]

Ok i'm pretty comfortable with PHP but this is getting the better of me.

Aim: to create a web page that allows end-user to append a domain url (eg: example.com) to a dansguardian blocklist

I have a perl script that does it, and can suss how to pass data from a textbox in PHP, and know to use

fopen("FILENAME", "a+")

to open a file to append data to the end of it.

However this isn't happening nor do i know the correct coding structure to achieve this..

[webman]

From Tizag:

$myFile = "testFile.txt";
$fh = fopen($myFile, 'a') or die("can't open file");
$stringData = "New Stuff 1\n";
fwrite($fh, $stringData);
$stringData = "New Stuff 2\n";
fwrite($fh, $stringData);
fclose($fh);