I've created a newsletter signup form using Flash. The users include their email in a form with a variable name 'newsletter'. Once they hit 'submit' the variable is sent to the following PHP file:
<?php
$fn = "newsletter.txt";
$file = fopen($fn, "a");
$size = filesize($fn);
if($_POST['newsletter']) fwrite($file, $_POST['newsletter']);
$text = fread($file, $size);
fclose($file);
?>
This writes the email addresses to the 'newsletter.txt' file. What I can't seem to figure out is how to include a line break after the email is written to the file. Right now all of the information submitted runs together in a single line.
I've tried inserting '\n' in a number of places, but with no luck.
Any help would be greatly appreciated!
Thank you!