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[SOLVED] $_POST - using PHP and Flash


learntoreed

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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!

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