PHP - Make some fields anonymous
<p>I'm using PHP. I have somes forms that will be used to votes, surveys, etc. I'd like to know how can i make the fields like Name, second name anonymous when the form is submited. The votes, survey, are not all anonymous, it should be an option for the admin to define if the form is anonymous or not.
Could you please explain me how can I do this?</p>

<p>Thanks.</p>
