I'd like to build a stronger web.

[Peter_Parker]

You know, something that could hold a rhino. What do you guys recommend?

[tirengarfio]

It is important that you say what you mean with "stronger". Anyway if you are worried about the security to avoid attacks, remaking your site with a framework will give you more security. Search any way about the advantages about security using a framework like symfony o zend (those are php frameworks). My two cents.