How to allow certain HTML?

[alanzhao]

How do you allow certain HTML in a string? for example I want to strip <img> and preserve <a><b><u><i> tags..

Thanks!

[sgoku01]

First strip all the tags from the string, then change all &lt;b&gt; &lt;u&gt; etc. with the normal tags 🙂
(You can change them with str_replace() )

[alanzhao]

What about strip_tags($string, "<b><u><i>")

[Weedpacket]

Well if you knew the answer, why did you ask?