[thelist] preserving line breaks in a text file
Marianela Queme
mqueme at gmail.com
Mon Jan 15 15:12:44 CST 2007
hi Mark
try:
fwrite($file,"$data\r\n");
see if that helps.
mq
On 1/15/07, Mark Mckee <lists at soddengecko.com> wrote:
>
> hi all
>
> this was previously known as "text file creation from user form" but i
> have since surpassed that and have what i need,
>
> i am however having some trouble preserving the line breaks. as the
> output of the file is just a plain text file, i do not need the nl2br
> function adding in some <br /> wherever a line break occurs. i have not
> been able to find anything on this that has helped
>
> anyone have any suggestions?
>
> here is the code i am using
>
> <?php
> $guestbook = "files/$title.txt";
> error_reporting (E_ALL ^ (E_NOTICE | E_WARNING));
> if ($_POST['submit']) {
> # "a" for append
> $file = fopen($guestbook, "a");
> if (!$file) {
> echo "Can't write to guestbook file";
> die;
> }
> # Grab the form fields
> $title = $_POST['title'];
> $data = $_POST['data'];
> # Remove dangerous characters, and limit the length
> $title = clean($title, 40);
> $data=nl2br($data);
>
> fwrite($file,
> "$data\n");
> fclose($file);
> }
>
> function clean($title, $max) {
> # Turn tabs and CRs into spaces so they can't
> # fake other fields or extra entries
> $title = ereg_replace("[[:space:]]", ' ', $title);
> # Escape < > and and & so they
> # can't mess withour HTML markup
> $title = ereg_replace('&', '&', $title);
> $title = ereg_replace('<', '<', $title);
> $title = ereg_replace('>', '>', $title);
> # Don't allow excessively long entries
> $title = substr($title, 0, $max);
> return $title;
> }
> ?>
> <form action="<?php $_SERVER['php self'] ?>" method="POST">
> <input name="title" maxlength="40">
> <br /><br />
> <textarea name="data" cols="30" rows="30" maxlength="6000"></textarea>
> <br /><br />
> <input type="submit" name="submit" value="Submit">
> --
>
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