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<?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'));
Output for git.master, git.master_jit, rfc.property-hooks
int(102) int(85) int(97)

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