NumberFormatter::formatCurrency

numfmt_format_currency

(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)

NumberFormatter::formatCurrency -- numfmt_format_currencyFormat a currency value

说明

面向对象风格

public NumberFormatter::formatCurrency ( float $value , string $currency ) : string|false

过程化风格

numfmt_format_currency ( NumberFormatter $fmt , float $value , string $currency ) : string|false

Format the currency value according to the formatter rules.

参数

fmt

NumberFormatter object.

value

The numeric currency value.

currency

The 3-letter ISO 4217 currency code indicating the currency to use.

返回值

String representing the formatted currency value, 或者在失败时返回 false.

范例

示例 #1 numfmt_format_currency() example

<?php
$fmt 
numfmt_create'de_DE'NumberFormatter::CURRENCY );
echo 
numfmt_format_currency($fmt1234567.891234567890000"EUR")."\n";
echo 
numfmt_format_currency($fmt1234567.891234567890000"RUR")."\n";
$fmt numfmt_create'ru_RU'NumberFormatter::CURRENCY );
echo 
numfmt_format_currency($fmt1234567.891234567890000"EUR")."\n";
echo 
numfmt_format_currency($fmt1234567.891234567890000"RUR")."\n";
?>

示例 #2 OO example

<?php
$fmt 
= new NumberFormatter'de_DE'NumberFormatter::CURRENCY );
echo 
$fmt->formatCurrency(1234567.891234567890000"EUR")."\n";
echo 
$fmt->formatCurrency(1234567.891234567890000"RUR")."\n";
$fmt = new NumberFormatter'ru_RU'NumberFormatter::CURRENCY );
echo 
$fmt->formatCurrency(1234567.891234567890000"EUR")."\n";
echo 
$fmt->formatCurrency(1234567.891234567890000"RUR")."\n";
?>

以上例程会输出:

1.234.567,89 €
1.234.567,89 RUR
1 234 567,89€
1 234 567,89р.

参见