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<?
$a=4.99*10;
echo sprintf("%2.2f" ,$a);
?>
%2.2f ºÎºÐÀÌ ½Ç¼öÇüÀ» 00.00½ÄÀ¸·Î Ç¥ÇöÇÏ°Ô ÇØÁÝ´Ï´Ù.
%2.3f ´Â 00.000ÀÌ°ÚÁÒ?
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¼ýÀÚÇüÀ¸·Î Ãâ·Â½Ã ¼Ò¼öÁ¡°ú 1000´ÜÀ§ Äĸ¶ Ç¥½Ã¹ý
<?
$number = 1234.56;
// english notation (default)
$english_format_number = number_format($number);
// 1,234
// French notation
$nombre_format_francais = number_format($number, 2, ',', ' ');
// 1 234,56
$number = 1234.5678;
// english notation without thousands seperator
$english_format_number = number_format($number, 2, '.', '');
// 1234.57
?>
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