[Plugin: Strip Non Registered Shortcodes for WordPress] Nested shortcodes FIX

Hello,

I use your extension along with WPTouch, so WP Touch doesn’t show any shortcode tags in the mobile version of the site.

I was however having a problem with nested shortcodes, example below:

[accordion]
[accordion_toggle title="ITEM 1"]
<blockquote>Bla bla bla</blockquote>
<div style="clear: both;"></div>
[/accordion_toggle]
[accordion_toggle title="ITEM 2"]
<blockquote>Bla bla bla</blockquote>
<p style="float: right;"><img title="" src="img.jpg" alt="" /></p>
<div style="clear: both;"></div>
[/accordion_toggle]
[/accordion]

Here is my modified version of the regular expression to fix this problem… it works fine now:
$text = preg_replace("~(?:\[/?)(?!(?:$exclude_codes))[^/\]]+/?\]~s",'', $text); #strip shortcodes WITHOUT SHORTCODE CONTENT

Regards,

http://wordpress.org/extend/plugins/strip-non-registered-shortcodes-for-wordpress/