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PHP - Manual: NumberFormatter::getPattern

2024-11-14

NumberFormatter::getPattern

numfmt_get_pattern

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

NumberFormatter::getPattern -- numfmt_get_patternGet 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.

范例

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($fmt1234567.891234567890000)."\n";
numfmt_set_pattern($fmt"#0.# kg");
echo 
"Pattern: ".numfmt_get_pattern($fmt)."\n";
echo 
numfmt_format($fmt1234567.891234567890000)."\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";
?>

以上例程会输出:

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

参见

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官方地址:https://www.php.net/manual/en/numberformatter.getpattern.php

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