Php/docs/numberformatter.setsymbol

• PHP Manual
• NumberFormatter
• Set a symbol value

NumberFormatter::setSymbol

numfmt_set_symbol

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

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

说明

面向对象风格

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

过程化风格

numfmt_set_symbol ( NumberFormatter $fmt , int $attr , 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.

参数

fmt

NumberFormatter object.

attr

Symbol specifier, one of the format symbol constants.

value

Text for the symbol.

返回值

成功时返回 true， 或者在失败时返回 false。

范例

Example #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";?>

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

• numfmt_get_error_code() - Get formatter's last error code
• numfmt_get_symbol() - Get a symbol value