Is this what you are looking for Jesse:
<html>
<head>
<title>Wiki Text Tester</title>
</head>
<body>
<?php
echo "Contents of \$_POST array: <br />";
while (list($key, $value) = each($_POST))
{
echo "$key: $value <br />";
}
?>
<br />
<form method="post" action="" accept-charset="utf-8">
<textarea name="wikitext" cols="80" rows="10">
<?php echo $_POST['wikitext'] ?>
</textarea>
<input type="submit" />
</form>
</body>
</html>
The above also works with <html> or html in the text area.
I tried your code on my machine but it was doing strange
things to the URL for the page.
HTH
Keith Roberts
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On Wed, 9 Jan 2008, Jesse Santana wrote:
To: php-install@xxxxxxxxxxxxx
From: Jesse Santana <jsantana@xxxxxxxxx>
Subject: Interesting POST error
One of our developers has brought an interesting problem to my attention.
I'll start off by describing our environment. We are running a Solaris 10
server with Apache 2.2.6. PHP version 5.2.5 is loaded as a module and
appears to be working fine. However, our developer ran into a problem
using dokuwiki. When he submits a form with a <html> tag in it, he
receives a 400 error. He threw together this little script to verify the
problem:
<html>
<body>
<?php
echo sprintf("%s", $_POST['wikitext']);
?>
<br />
<form method="post" action="<?=$_SERVER['PHP_SELF']?>"
accept-charset="utf-8">
<textarea name="wikitext" style="height: 300px;" cols="80"
rows="10"></textarea>
<input type="submit"/>
</form>
</body>
</html>
This can be viewed here: http://eagles.its.csulb.edu/php/PostTest.php
As you can see, the script does nothing more than take what is submitted
and display it on the screen. However, if you type in <html> then click
on the Submit Query button, you will get a 400 error.
Does anyone know why this is occurring? Am I looking at some php.ini
parameter change to fix this?
Jesse
Jesse Santana
Project Lead - Enterprise Services Group
Information Technology Services
California State University, Long Beach
1250 Bellflower Blvd.
Long Beach, CA 90840
Office: (562)985-8511
Fax: (562)985-8855
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