jQuery只转义某些html实体

Question

I have a little profile system with mentions in place

The 'content' value in my Posts table is stored as:

<a href="/profile/Alice">Alice</a> Alice, you there? &lt;strong&gt;lol&lt;/strong&gt;

• the a href Profile link is generated by my system (I replace all mentions with a html link to the profile)
• the <strong>lol</strong> are user-defined HTML that I do not wish to display (I use htmlentities() on all user-posts so their html input becomes that)

However, the end-result is everything being shown as HTML (I display them using json and jquery). How can I make it such that it only shows the in HTML (for my mention links), but not all the user-specified ones? (i.e. <strong>)

I want the post to display the mentions in hyper link, but at the same time, I do not want all user entered html to be displayed as html.

I use jQuery append to display my posts.

Thanks!

Answer 1

$str = '<a href="/profile/Alice">Alice</a> Alice, you there? &lt;strong&gt;lol&lt;/strong&gt;';
$str = html_entity_decode($str);
echo $str;
exit;