note 55076 added to faq.build

I'm a student, I have just started learn PHP and I see the happen when I use PHP for switch image. I don't know how can some images apperance at a diffirent time, one to one that mean: for example at a time the image1 appearance, after 5 seconds the image2 appearance, aften 5 seconds next image 3 appearance....., and I wish that images appeance randomly? I have read about microtime() but I think it not suitable. I wish some body will help me and show me the best way to solute this problem. Thanks you ! ---- Manual Page -- http://www.php.net/manual/en/faq.build.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+55076 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+55076&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+55076&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+55076&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+55076&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+55076&report=yes&reason=non-english Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+55076&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+55076&report=yes Search -- http://master.php.net/manage/user-notes.php