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NumberFormatter::setSymbol

numfmt_set_symbol

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

NumberFormatter::setSymbol -- numfmt_set_symbolSet a symbol value

说明

面向对象风格

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

过程化风格

bool numfmt_set_symbol ( NumberFormatter $fmt , int $attr , string $value )

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
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