NumberFormatter::parseCurrency

numfmt_parse_currency

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

NumberFormatter::parseCurrency -- numfmt_parse_currencyParse a currency number

Descrizione

Stile orientato agli oggetti

public NumberFormatter::parseCurrency(string $string, string &$currency, int &$offset = null): float|false

Stile procedurale

numfmt_parse_currency(
    NumberFormatter $formatter,
    string $string,
    string &$currency,
    int &$offset = null
): float|false

Parse a string into a float and a currency using the current formatter.

Elenco dei parametri

formatter

NumberFormatter object.

currency

Parameter to receive the currency name (3-letter ISO 4217 currency code).

offset

Offset in the string at which to begin parsing. On return, this value will hold the offset at which parsing ended.

Valori restituiti

The parsed numeric value or false on error.

Esempi

Example #1 numfmt_parse_currency() example

<?php
$fmt
= numfmt_create( 'de_DE', NumberFormatter::CURRENCY );
$num = "1.234.567,89\xc2\xa0$";
echo
"We have ".numfmt_parse_currency($fmt, $num, $curr)." in $curr\n";
?>

Example #2 OO example

<?php
$fmt
= new NumberFormatter( 'de_DE', NumberFormatter::CURRENCY );
$num = "1.234.567,89\xc2\xa0$";
echo
"We have ".$fmt->parseCurrency($num, $curr)." in $curr\n";
?>

Il precedente esempio visualizzerà:

We have 1234567.89 in USD

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