NumberFormatter::getSymbol

numfmt_get_symbol

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

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

说明

面向对象风格

public string NumberFormatter::getSymbol ( int $attr )

过程化风格

string numfmt_get_symbol ( NumberFormatter $fmt , int $attr )

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

numfmt_get_error_code() - Get formatter's last error code.
numfmt_set_symbol() - Set a symbol value