Using PHP to dynamically create a .txt file on server!

[retrodans]

I am trying to create a PHP script that will create a .txt file online, and then fill it with a string. At the moment, i'm keeping it simple, so just need the code to create a new .txt file if this is even possible!
Dan

[bpat1434]

[man]fopen/man
[man]fwrite/man
[man]fclose/man

Use those like:

<?php
$filename = 'my_test.txt';
$path = './';
$string = 'My test string of information!!';

$fh = fopen($path.$filename, "w");
if(fwrite($string) != FALSE)
{
    echo 'Successfully written!!';
}
else
{
    echo 'Nope, didn\'t write....';
}
fclose($fh);
?>

Other examples are noted in the PHP manual (just follow the links).