shuffle
(PHP 3>= 3.0.8, PHP 4 , PHP 5)
shuffle -- Shuffle an array
Description
void
shuffle ( array array)
This function shuffles (randomizes the order of the elements in)
an array. You must use srand() to seed this
function.
Exemplu 1. shuffle() example
$numbers = range (1,20); srand ((float)microtime()*1000000); shuffle ($numbers); while (list (, $number) = each ($numbers)) { echo "$number "; }
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See also arsort(), asort(),
ksort(), rsort(),
sort(), and usort().