NumberFormatter::formatCurrency

numfmt_format_currency

(PHP 5 >= 5.3.0, PHP 7, 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

过程化风格

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

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

Example #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";
?>

Example #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

numfmt_get_error_code() - Get formatter's last error code
numfmt_format() - Format a number
numfmt_parse_currency() - Parse a currency number