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本文档使用 PHP中文网手册 发布
(PHP 5 >= 5.3.0, PECL intl >= 1.0.0)
NumberFormatter::format -- numfmt_format — Format a number
面向对象风格
$value
[, int $type
] )过程化风格
$fmt
, number $value
[, int $type
] )Format a numeric value according to the formatter rules.
fmt
NumberFormatter object.
value
The value to format. Can be integer or float , other values will be converted to a numeric value.
type
The formatting type to use.
Returns the string containing formatted value, or FALSE
on error.
Example #1 numfmt_format() example
<?php
$fmt = numfmt_create ( 'de_DE' , NumberFormatter :: DECIMAL );
$data = numfmt_format ( $fmt , 1234567.891234567890000 );
if( intl_is_failure ( numfmt_format ( $fmt ))) {
report_error ( "Formatter error" );
}
?>
Example #2 OO example
<?php
$fmt = new NumberFormatter ( 'de_DE' , NumberFormatter :: DECIMAL );
$fmt -> format ( 1234567.891234567890000 );
if( intl_is_failure ( $fmt -> getErrorCode ())) {
report_error ( "Formatter error" );
}
?>
以上例程会输出:
1.234.567,891