Code d'obtention de la somme des chiffres
<?php
$num = 3434654567;
$rem = 0;
$sum = 0;
for($i = 0; $i <= strlen($num); $i++) {
$rem = $num % 10;
$sum = $sum + $rem;
$num = $num/10;
}
echo "Sum of digits is $sum";
?>
Outrageous Ostrich