PHP coding issue

[Guest Toshiba23]

Hey guys, I have a slight issue here, I have a function for bbcode that I have made...

 

 

 

function bbcode($txt){

$txt = htmlspecialchars($txt);

$txt = preg_replace_callback('#\[php\](.+?)\[/php\]#msi',create_function('$matches', 'return highlight_string($matches[1], true);'), $txt); 

$txt = preg_replace('#\[b\](.+?)\[/b\]#msi', '\\1', $txt);

$txt = preg_replace('#\[i\](.+?)\[/i\]#msi', '\\1', $txt);

$txt = preg_replace('#\[u\](.+?)\[/u\]#msi', '\\1', $txt);

$txt = preg_replace('#\[url=(.+?)\](.+?)\[/url\]#msi','\\2', $txt);

$txt = preg_replace('#\[url\](.+?)\[/url\]#msi','\\1', $txt);

$txt = preg_replace('#\[img](.+?)\[/img\]#msi','',$txt);



$txt = preg_replace('#\[quote name=(.+?)\](.+?)\[/quote\]#msi','</pre><table width="75%" align="center" cellpadding="2" cellspacing="1">Quoting: \\1\\2</table>',$txt);<br><br><br><br>$txt = nl2br($txt);<br><br><br><br>  return $txt;<br><br><br><br>}<b

 

 

 

That works just fine, but now for the issue.

 

In phpBB, if you just type a url, it'll transform it for you

 

 

 

http://www.clan-forge.net/

 

 

 

Such as that (Thats my website btw)

 

 

 

and also bbcode ( tags, things like that)

 

 

 

But it does both, I cannt get my function to do both without it contradicting the other... suggestions?

[x76]

you can search the string for url if its found parse it, if its not found search for just http:// and parse the string until the trailing space