NumberFormatter::formatCurrency

numfmt_format_currency

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

NumberFormatter::formatCurrency -- numfmt_format_currency — Format 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
$fmt = numfmt_create( 'de_DE', NumberFormatter::CURRENCY );
echo numfmt_format_currency($fmt, 1234567.891234567890000, "EUR")."\n";
echo numfmt_format_currency($fmt, 1234567.891234567890000, "RUR")."\n";
$fmt = numfmt_create( 'ru_RU', NumberFormatter::CURRENCY );
echo numfmt_format_currency($fmt, 1234567.891234567890000, "EUR")."\n";
echo numfmt_format_currency($fmt, 1234567.891234567890000, "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