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This document uses PHP Chinese website manual Release
(PHP 5 >= 5.3.0, PECL intl >= 1.0.0)
NumberFormatter::setSymbol -- numfmt_set_symbol — Set a symbol value
面向对象风格
$attr
, string $value
)过程化风格
$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.
fmt
NumberFormatter object.
attr
Symbol specifier, one of the format symbol constants.
value
Text for the symbol.
成功时返回 TRUE
, 或者在失败时返回 FALSE
。
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