perserve user search options in php
<p>I am working on PHP application.i have a search from in which user can select  many options to refine his search like month,year,group,departement etc.</p>

<p>Now user submits the forms and gets the results based on his search options.User navigates to other forms in the application.When user comes back to search page i need top present him the old search options.</p>

<p>Please share your thoughts on it</p>
