Hello fellows, Please how do one handle events in php controls

Hello fellows, Please how do one handle events in PHP controls? Or in other words do PHP have events handlers? I am directly referring to the ability to control events like mouse roll over, mouse on focus, mouse out of focus etc? I am presently working on a project that submits a form to a database.

Or in other words do PHP have events handlers?

no. PHP is not a client-side language and thus cannot interact with the user (it may be different for PHP-GTK).

@ Dormilich.
So in other words, all that will include interaction with a form has to be done with JavaScript? I am directly referring to the ability to control events like mouse roll over, mouse on focus, mouse out of focus etc? I am presently working on a project that submits a form to a database and my boss was like he would want an event to be fired even on mouse roll over, or after data entry into a input field and not until the submit button is clicked.

So then I guess I will just have to learn JavaScript then? Thanks!

Yes, Javascript is your only option on the frontend.