NumberFormatter::getPattern

numfmt_get_pattern

(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)

NumberFormatter::getPattern -- numfmt_get_pattern — Get formatter pattern

说明

面向对象风格

public NumberFormatter::getPattern(): string|false

过程化风格

numfmt_get_pattern(NumberFormatter $formatter): string|false

Extract pattern used by the formatter.

参数

formatter

NumberFormatter object.

返回值

Pattern string that is used by the formatter, or false if an error happens.

示例

示例 #1 numfmt_get_pattern() example

<?php
$fmt = numfmt_create( 'de_DE', NumberFormatter::DECIMAL );
echo "Pattern: ".numfmt_get_pattern($fmt)."\n";
echo numfmt_format($fmt, 1234567.891234567890000)."\n";
numfmt_set_pattern($fmt, "#0.# kg");
echo "Pattern: ".numfmt_get_pattern($fmt)."\n";
echo numfmt_format($fmt, 1234567.891234567890000)."\n";
?>

示例 #2 OO example

<?php
$fmt = new NumberFormatter( 'de_DE', NumberFormatter::DECIMAL );
echo "Pattern: ".$fmt->getPattern()."\n";
echo $fmt->format(1234567.891234567890000)."\n";
$fmt->setPattern("#0.# kg");
echo "Pattern: ".$fmt->getPattern()."\n";
echo $fmt->format(1234567.891234567890000)."\n";
?>

以上示例会输出：

Pattern: #,##0.###
1.234.567,891
Pattern: #0.# kg
1234567,9 kg

参见