Php/docs/numberformatter.formatcurrency
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|false
过程化风格
numfmt_format_currency
( NumberFormatter $fmt
, float $value
, string $currency
) : string|false
Format the currency value according to the formatter rules.
参数
fmt- NumberFormatter object.
value- The numeric currency value.
currency- The 3-letter ISO 4217 currency code indicating the currency to use.
返回值
String representing the formatted currency value, 或者在失败时返回 false.
范例
Example #1 numfmt_format_currency() example
<?php$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
