John Davidson

Message:

I need to make a function which creates multidimensional array, with adjustable number of rows and columns, and generated random numbers of each row, also adjustable

I have this attempt now, but it seems to go into an infinite loop:

function make($length,$start,$end)

{

    if ($length<abs($start-$end)+1){

        for ($i=0; $i < $length; $i++){

        while (!isset($array) || count($array)<$length){

            $vel=rand($start,$end);

            if (!isset($array) || !in_array($vel,$array)){

                $array[$i][]=$vel;

            }

        }

        }

    

            return $array;

            } else {

                return false;

            }

        }

Please help, I can`t seem to figure it out

---

My Answer:
, $start, $end) {
$array = array();

for ($i = 0; $i < $length; $i++) {
$row = array();

for ($j = 0; $j < $length; $j++) {
$row[] = rand($start, $end);
}

$array[] = $row;
}

return $array;
}

// Example usage
$multiArray = make(3, 1, 10);
print_r($multiArray); // Output the multidimensional array

This function will create a multidimensional array with the specified number of rows and columns, and fill it with random numbers within the specified range.