Php 5 numbers from text

naive.php

<?php

/**
* The code from Internet
*
* @package		PhpFiddle
* @link			http://phpfiddle.org
* @since		2012
**/

function magicNumber($szoveg) {
    $result = [1, 1, 1, 1, 1];
    $chars = str_split($szoveg, 1);
    for ($i = 0; $i < count($chars); $i++) {
        $current = $result[$i % 5];
        $current += ord($chars[$i]);
        $current = $current % 99;
        $result[$i % 5] = $current;
    }
    return $result;
}

// Usage

$szoveg = "Bésla lement a boltba";
// $szoveg = "cic";
$result = magicNumber($szoveg);

echo implode(" ", $result);

?>