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@hussnainsheikh
Created December 1, 2023 00:12
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Recursion to generate random numbers within range with no duplicate
/** generate an array of random
* numbers within given range
**/
function generateRandom($end, $total, $start = 0, $numbers = [])
{
if(count($numbers) == $total) {
return $numbers;
}
$number = rand($start, $end);
if(!in_array($number, $numbers)) {
$numbers[] = $number;
}
return generateRandom($end, $total, $start, $numbers);
}
generateRandom(50, 7, 11);
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