How can I remove attributes from an html tag?

Question

How can I use php to strip all/any attributes from a tag, say a paragraph tag?

to

Answer 1

You might also look into html purifier. True, it's quite bloated, and might not fit your needs if it only conceirns this specific example, but it offers more or less 'bulletproof' purification of possible hostile html. Also you can choose to allow or disallow certain attributes (it's highly configurable).

http://htmlpurifier.org/