หน้าเว็บ

วันพุธที่ 29 มิถุนายน พ.ศ. 2554

PHP Number_format

string number_format ( float $number [, int $decimals ] )
string number_format ( float $number , int $decimals , string $dec_point , string $thousands_sep )

This function accepts either one, two, or four parameters (not three):

If only one parameter is given, number will be formatted without decimals, but with a comma (",") between every group of thousands.

If two parameters are given, number will be formatted with decimals decimals with a dot (".") in front, and a comma (",") between every group of thousands.

If all four parameters are given, number will be formatted with decimals decimals, dec_point instead of a dot (".") before the decimals and thousands_sep instead of a comma (",") between every group of thousands.


<?php
 
$number = 1234.56;
 
// english notation (default)
$english_format_number = number_format($number);
// 1,235
 
// 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
 
?>

ไม่มีความคิดเห็น:

แสดงความคิดเห็น