(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)
NumberFormatter::parseCurrency -- numfmt_parse_currency — Parse a currency number
面向對象風(fēng)格
$string, string &$currency, int &$offset = null): float|false過(guò)程化風(fēng)格
$formatter,$string,&$currency,&$offset = nullParse a string into a double and a currency using the current formatter.
formatterNumberFormatter object.
currencyParameter to receive the currency name (3-letter ISO 4217 currency code).
offsetOffset in the string at which to begin parsing. On return, this value will hold the offset at which parsing ended.
The parsed numeric value or false on error.
示例 #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";
?>
示例 #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";
?>
以上例程會(huì )輸出：
We have 1234567.89 in USD