This section demonstrates Learn how to use array_rand function in the php
This section demonstrates Learn how to use array_rand function in the php
$arr3=array(12,23,45,67,89,99);
foreach ($arr3 as $a)
echo " ".$a;
$arr4=array_rand($arr3);
echo"<br>key is $arr4";
$arr4=array_rand($arr3,2);
echo "<br>Now
the key are ";
foreach ($arr4 as $a)
echo " ".$a;
?>
Output
12 23 45
67 89 99
key
is 2
Now
the key are 0 2