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php格式化数字的小例子 number_format函数的用法举例

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Release： 2016-07-25 08:57:38
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  2. print number_format(100000.56 );
  3. ?>
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例2，number_format($n, $p, $t, $d) rounds $n to $p decimal places, using $t as the thousands separator and $d as the decimal separator.

  3. echo "Total charge is ", number_format($total, 2, ".", ","), " Euros";
  4. ?>
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例3，number_format函数用于English format and Italian format

  3. $a = 1232322210.44;

  4. echo number_format ($a, 2); // English format
  5. echo "\n";
  6. echo number_format ($a, 2, ',', '.'); // Italian format
  7. echo "\n";
  8. ?>
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例4，输出格式化的数字形式

  2. print "The population of the US is about:";
  3. print number_format(285266237);
  4. ?>
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php格式化数字的小例子 number_format函数的用法举例
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