 <?php
$result= [];
    
    $rangeLeft = $rangeRight = $p = "";
    $c = count($depotData);
    $mp = 10 - ($c -1);
    $li = 1;
    $ri = (10 - $c) + 1;
    for($i=1; $i<=$c; $i++){
        $rangeLeft .= $li;
        $rangeRight .= $ri;
    }
    for($i=9;$i>=$mp;$i--){
        $p.=$i;
    }
    $array=range($rangeLeft, $rangeRight); // Make an array with every number between e.g. 1117 and 7777
    foreach ($array as $k => $v) { 
        if ((preg_match('/['.$p.'0]/',$v) === 0) && (array_sum(str_split($v, 1)) === 10)) {
            // If number does not contain 8,9 or 0 and sum of all 4 numbers is 10
            // Apply function to multiply each number by 10 and add to result array
            $result[] = array_map("magnitude", str_split($v, 1));
        }
    }