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NumberFormatter::getTextAttribute

numfmt_get_text_attribute

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

NumberFormatter::getTextAttribute -- numfmt_get_text_attributeGet a text attribute

说明

面向对象风格

public string NumberFormatter::getTextAttribute ( int $attr )

过程化风格

string numfmt_get_text_attribute ( NumberFormatter $fmt , int $attr )

Get a text attribute associated with the formatter. An example of a text attribute is the suffix for positive numbers. If the formatter does not understand the attribute, U_UNSUPPORTED_ERROR error is produced. Rule-based formatters only understand NumberFormatter::DEFAULT_RULESET and NumberFormatter::PUBLIC_RULESETS .

参数

fmt

NumberFormatter object.

attr

Attribute specifier - one of the text attribute constants.

返回值

Return attribute value on success, or FALSE on error.

范例

Example #1 numfmt_get_text_attribute() example

<?php
$fmt 
numfmt_create 'de_DE' NumberFormatter :: DECIMAL  );
echo 
"Prefix: " . numfmt_get_text_attribute ( $fmt NumberFormatter :: NEGATIVE_PREFIX ). "\n" ;
echo 
numfmt_format ( $fmt , - 1234567.891234567890000 ). "\n" ;
numfmt_set_text_attribute ( $fmt NumberFormatter :: NEGATIVE_PREFIX "MINUS" );
echo 
"Prefix: " . numfmt_get_text_attribute ( $fmt NumberFormatter :: NEGATIVE_PREFIX ). "\n" ;
echo 
numfmt_format ( $fmt , - 1234567.891234567890000 ). "\n" ;
?>

Example #2 OO example

<?php
$fmt 
= new  NumberFormatter 'de_DE' NumberFormatter :: DECIMAL  );
echo 
"Prefix: " . $fmt -> getTextAttribute ( NumberFormatter :: NEGATIVE_PREFIX ). "\n" ;
echo 
$fmt -> format (- 1234567.891234567890000 ). "\n" ;
$fmt -> setTextAttribute ( NumberFormatter :: NEGATIVE_PREFIX "MINUS" );
echo 
"Prefix: " . $fmt -> getTextAttribute ( NumberFormatter :: NEGATIVE_PREFIX ). "\n" ;
echo 
$fmt -> format (- 1234567.891234567890000 ). "\n" ;
?>

以上例程会输出:

Prefix: -
-1.234.567,891
Prefix: MINUS
MINUS1.234.567,891

参见

  • numfmt_get_error_code() - Get formatter's last error code.
  • numfmt_get_attribute() - Get an attribute
  • numfmt_set_text_attribute() - Set a text attribute
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