Question

i have the array
var_dump result–

 array
      6 => int 7
      7 => int 8
      9 => int 10
      11 => int 12

I want to find out any random number from it using

$avil=array_rand($arr);

but it give me results among 6,7,9,11
But i need results from 7,8,10,12
How to proceed

Answer 1

array_rand returns the key for the array

So you’ll get the value using $arr[$avil]