note 73360 added to function.rand

Everyone wants to use so much code to get multiple unique AND at the same time have them also be random values. Here's the smallest code I could think of to do it - no loops necessary: <?php // demonstrates how to get any // number of unique random numbers // make an array with values 1 through 100 $a=range(1,100); // randomly order it shuffle($a); // pull out the first two values, for example // they will be random AND non-overlapping $rand1=$a[0]; $rand2=$a[1]; echo '<pre>'; print_r($rand1); echo '<br>'; print_r($rand2); echo '</pre>'; ?> ---- Server IP: 69.147.83.197 Probable Submitter: 71.167.160.198 ---- Manual Page -- http://www.php.net/manual/en/function.rand.php Edit -- https://master.php.net/note/edit/73360 Del: integrated -- https://master.php.net/note/delete/73360/integrated Del: useless -- https://master.php.net/note/delete/73360/useless Del: bad code -- https://master.php.net/note/delete/73360/bad+code Del: spam -- https://master.php.net/note/delete/73360/spam Del: non-english -- https://master.php.net/note/delete/73360/non-english Del: in docs -- https://master.php.net/note/delete/73360/in+docs Del: other reasons-- https://master.php.net/note/delete/73360 Reject -- https://master.php.net/note/reject/73360 Search -- https://master.php.net/manage/user-notes.php