PHP form editor?

I was told by my boss to make some plguin for the site, where people can define their own forms. And he was like

There are some free ones, just find one suitible and rework it for t开发者_如何学Che site.

So yeah, ain't found what I was looking for. Are there any? I'd need an open form editor in PHP which allows me to make some changes anywhere. Hope you can help me.

The author here discusses about three open source form generators, may be this could be a starting lead for you:

• PHP Form Generator for webmasters – which one is the best? (by Drizad; 8 Mar 2007)

If you know PHP, you might consider the form library Zebra_Form It seems to be one of the leanest, straight forward form frameworks out there. Requirements are basically just PHP & MySQL. There are frameworks like Symfony and Zend that have form libraries, but they are a lot more complicated.