May be you could use a iframe to ensure your own page much safer,
despite show the users' inputs is very dangerous.

-----邮件原件-----
发件人: Raditha Dissanayake [mailto:[EMAIL PROTECTED] 
发送时间: 2004年12月9日 12:26
抄送: [EMAIL PROTECTED]
主题: Re: [PHP] Close all open tags in HTML text


Matt Palermo wrote:

>I am allowing users to imput HTML code into a textarea.  After they input 
>this, I wany to output their HTML to the browser.  In order for the
document 
>to be safe, I need to close all open HTML tags that have been left open by 
>the user, along with any open comments.  Is there a way to take an HTML 
>string and add closing tags and comments to it if needed?
>  
>
Certainly not impossible but by no means an easy task. You would be 
doing the job of an html validator and it's probably better for you to 
use a third party library for that than to code it yourself.

>Thanks,
>
>Matt 
>
>  
>


-- 
Raditha Dissanayake.
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