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NumberFormatter::getSymbol

numfmt_get_symbol

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

NumberFormatter::getSymbol -- numfmt_get_symbol — Get a symbol value

说明

面向对象风格

public NumberFormatter::getSymbol ( int $attr ) : string

过程化风格

numfmt_get_symbol ( NumberFormatter $fmt , int $attr ) : string

Get a symbol associated with the formatter. The formatter uses symbols to represent the special locale-dependent characters in a number, for example the percent sign. This API is not supported for rule-based formatters.

参数

fmt

NumberFormatter object.

attr

Symbol specifier, one of the format symbol constants.

返回值

The symbol string or FALSE on error.

范例

Example #1 numfmt_get_symbol() example

<?php
$fmt = numfmt_create( 'de_DE', NumberFormatter::DECIMAL );
echo "Sep: ".numfmt_get_symbol($fmt, NumberFormatter::GROUPING_SEPARATOR_SYMBOL)."\n";
echo numfmt_format($fmt, 1234567.891234567890000)."\n";
numfmt_set_symbol($fmt, NumberFormatter::GROUPING_SEPARATOR_SYMBOL, "*");
echo "Sep: ".numfmt_get_symbol($fmt, NumberFormatter::GROUPING_SEPARATOR_SYMBOL)."\n";
echo numfmt_format($fmt, 1234567.891234567890000)."\n";
?>

Example #2 OO example

<?php
$fmt = new NumberFormatter( 'de_DE', NumberFormatter::DECIMAL );
echo "Sep: ".$fmt->getSymbol(NumberFormatter::GROUPING_SEPARATOR_SYMBOL)."\n";
echo $fmt->format(1234567.891234567890000)."\n";
$fmt->setSymbol(NumberFormatter::GROUPING_SEPARATOR_SYMBOL, "*");
echo "Sep: ".$fmt->getSymbol(NumberFormatter::GROUPING_SEPARATOR_SYMBOL)."\n";
echo $fmt->format(1234567.891234567890000)."\n";
?>

以上例程会输出：

Sep: .
1.234.567,891
Sep: *
1*234*567,891

参见