[edit] Last updated: Fri, 07 Jun 2013

NumberFormatter::formatCurrency

numfmt_format_currency

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

NumberFormatter::formatCurrency -- numfmt_format_currency — Format a currency value

Descrierea

Stil obiect-orientat

string NumberFormatter::formatCurrency ( float $value , string $currency )

Stil procedural

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

Format the currency value according to the formatter rules.

Parametri

fmt: NumberFormatter object.
value: The numeric currency value.
currency: The 3-letter ISO 4217 currency code indicating the currency to use.

Valorile întoarse

String representing the formatted currency value.

Exemple

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";
?>

Exemplul de mai sus va afișa:

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

Vedeți de asemenea

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

add a note User Contributed Notes NumberFormatter::formatCurrency - [1 notes]

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Ruben ¶

7 months ago


While this function accepts floats for currency (in order to display cents), you should (for applications where this is critical) never store or handle money using floats, as rounding errors may occur. Work with integers (or a BigInt class if integers aren't large enough) internally instead, where the integer represents the total number of cents. An alternative (especially if you need more precision than cents) is using the BC (Binary Calculator) Math module, that handles arbitrary precision numbers with 100% accuracy.

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