[wp-hackers] Howto exclude capital words (within URL address)
from being searched and replaced?
dougal at gunters.org
Thu Jan 22 18:14:23 GMT 2009
Chetan Kunte wrote:
> This code works well--with an exception and an unintended consequence.
> For example, if a URL has a Capital words in them like for example
> then this plugin does, yes you guessed it:
> And thus potentially breaking the link.
> Could anyone suggest how I could escape the words inside <a> tag please?
You could check out my Text Filter Suite plugin:
In particular, check out the filter_cdata_content() function in
tfs-core.php. This function uses preg_replace_callback() and a tricky
regex to only perform replacements to text that is not part of an HTML tag.
Dougal Campbell <dougal at gunters.org>
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