19 lines
451 B
PHP
19 lines
451 B
PHP
<?php
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// $Header: /cvsroot/html2ps/utils_number.php,v 1.2 2005/07/01 18:01:58 Konstantin Exp $
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function arabic_to_roman($num) {
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$arabic = array(1,4,5,9,10,40,50,90,100,400,500,900,1000);
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$roman = array("I","IV","V","IX","X","XL","L","XC","C","CD","D","CM","M");
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$i = 12;
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$result = "";
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while ($num) {
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while ($num >= $arabic[$i]) {
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$num -= $arabic[$i];
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$result .= $roman[$i];
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}
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$i--;
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}
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return $result;
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}
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?>
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