title: ADD FRIEND Button / Link
body: <p>i am creating a social site using PHP and HTML. i want to add "<strong>ADD FRIEND</strong>" button or link on my site. I wonder how can i do that. means whenever user searches for some name, then related search get displayed sequentially.</p>
  
  <p>What i want is add friend button in front of every user that listed by search.. is there any way i can do that?</p>
  
  <p><strong>so if user click on that button then user id and friend id get inserted into friend table?</strong></p>
  
  <p>Thanks in Advance.</p>