# Locale::parseLocale

# locale_parse

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

Locale::parseLocale -- locale_parse — Returns a key-value array of locale ID subtag elements

### 说明

面向对象风格

public static Locale::parseLocale(string `$locale`): ?array

过程化风格

locale_parse(string `$locale`): ?array

Returns a key-value array of locale ID subtag elements.

### 参数

`locale`

  The locale to extract the subtag array from. Note: The 'variant' and 'private' subtags can take maximum 15 values whereas 'extlang' can take maximum 3 values.

### 返回值

Returns an array containing a list of key-value pairs, where the keys identify the particular locale ID subtags, and the values are the associated subtag values. The array will be ordered as the locale id subtags e.g. in the locale id if variants are '-varX-varY-varZ' then the returned array will have variant0=>varX , variant1=>varY , variant2=>varZ

Returns `null` when the length of `locale` exceeds `INTL_MAX_LOCALE_LEN`.

### 示例

示例 #1 locale_parse() example

`<?php
$arr = locale_parse('sl-Latn-IT-nedis');
if ($arr) {
foreach ($arr as $key => $value) {
echo "$key : $value , ";
}
}
?>`

示例 #2 OO example

`<?php
$arr = Locale::parseLocale('sl-Latn-IT-nedis');
if ($arr) {
foreach ($arr as $key => $value) {
echo "$key : $value , ";
}
}
?>`

以上示例会输出：

    language : sl , script : Latn , region : IT , variant0 : NEDIS ,

### 参见

- locale_compose() - Returns a correctly ordered and delimited locale ID

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