size of submitted textarea field in bytes
| From: | Sn!per | Date: | Thu, 14 Aug 2003 09:14:27 +0000 |
| Subject: | size of submitted textarea field in bytes | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-159541@lists.php.net to get a copy of this message | ||
i have a textarea where ppl will enter their bio.
after they submit the form, i need to compute the size of their bio in bytes _without_ creating any
file. is this at all possible ?
please advise.
sample script:
<?
if ($_POST['submit']) {
print "you have submitted xyz bytes";
}
else {
?>
<form method=post action="./p.php">
<textarea name="html_code" cols="70" rows="10"></textarea>
<input type=submit name=submit value=submit>
</form>
<?
}
?>
rgds.
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