http://php.net/preg_replace_all
And be sure to use Ungreedy flag to your pattern:
/pattern/U
On Sat, April 14, 2007 11:22 pm, Travis Moore wrote:
> Okay, so what I have is a BB code type of thing for a CMS, which I for
> obvious reasons can't allow HTML.
>
> Here's the snippet of my function:
>
> ********
> function bbCode($str)
> {
> $db = new _Mysql;
> $strOld = $str;
> $strNew = $str;
> $getRegexs = $db->query("SELECT `regex`,`replace`,`search` FROM
> `_bb_codes`");
> while ($getRegex = mysql_fetch_assoc($getRegexs))
> {
> $search = base64_decode($getRegex['search']);
> $regex = base64_decode($getRegex['regex']);
> $replace = base64_decode($getRegex['replace']);
> if (preg_match($search,$strNew) == 1)
> {
> for ($i = 1; $i < 20; $i++)
> {
> $strNew = $strOld;
> $strNew = preg_replace($regex,$replace,$strNew);
> if ($strNew == $strOld)
> {
> break;
> }
> else
> {
> $strOld = $strNew;
> }
> }
> }
> }
> $return = $strNew;
> return $return;
> }
> **********
>
> But, for something like this:
>
> [quote][quote]Quote #2[/quote]Quote #1[/quote]No quote.
>
> I'll get:
>
> <div class="quoteContainer">
> [quote]Quote #2[/quote]Quote #1</div>
> No quote.
>
> Despite being in the loop.
>
> Regex is: /\[quote\]((.*|\n)*)\[\/quote\]/
> Replace is: <div class="messageQuote">$1</div>
>
> Both are stored base64 encoded in a database.
>
> Any help / suggestions much appreciated.
>
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>
>
--
Some people have a "gift" link here.
Know what I want?
I want you to buy a CD from some indie artist.
http://cdbaby.com/browse/from/lynch
Yeah, I get a buck. So?
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