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PHP rounding, how many decimal places to keep, formatting numbers

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Release： 2016-07-25 08:45:13
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  2. /**1.number_format*/
  3. $number = 1234.56789;
  4. $nombre_format_francais = number_format($number, 2, ',', ' ');
  5. $english_format_number = number_format($ number, 2, '.', '');
  8. /**2.round*/
  9. $number = 1234.56789;
  10. echo round($number ,2);
  13. /**3.sprintf*/
  14. $formatted = sprintf ("￥%01.2f.", $money);
  15. echo $formatted;
  17. ?>
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Several digits, rounding, PHP


Related labels：
PHP四舍五入 保留几位小数 格式化数字
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