NumberFormatter::setSymbol

numfmt_set_symbol

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

NumberFormatter::setSymbol -- numfmt_set_symbol — Set a symbol value

說(shuō)明

面向?qū)ο箫L(fēng)格

public NumberFormatter::setSymbol(int $symbol, string $value): bool

過(guò)程化風(fēng)格

numfmt_set_symbol(NumberFormatter $formatter, int $symbol, string $value): bool

Set 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.

參數(shù)

formatter

NumberFormatter object.

symbol

Symbol specifier, one of the format symbol constants.

value

Text for the symbol.

返回值

成功時(shí)返回 true， 或者在失敗時(shí)返回 false。

范例

示例 #1 numfmt_set_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";
?>

示例 #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";
?>

以上例程會(huì)輸出：

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

參見(jiàn)