Online PHP editor | refs for uuTYC

<?php function letter2getal ($letter) { return ord($letter) - ord('a') + 1; } function word2getal($word) { $getal = 0; for ($i = 0; $i < strlen($word); $i++) { $getal += letter2getal($word[$i]); } return $getal; } var_dump(word2getal('keuzevak')); var_dump(word2getal('markeren')); var_dump(word2getal('kansspel'));