PHP HTML tag filtering tips _php Tips

In the development article system in the normal need to use HTML tags, JS script and other script code filtering, a little try, feel the simple htmlspecialchars () function filtering effect is always inferior to the strip_tags () function of the filter effect is good.
Some of them would say I just want to show some pictures, so what?

It does not matter, we have two times to deal with the content of the article, is to find a picture of the address, and then the entire layout of the dynamic regulation, the picture put to the end, its effect may be achieved micro Bo or Q space dynamic that effect, more than two birds!