Code Coverage for I:\www\pvcIntl\src\Locale.php

1	<?php
2
3	/**
4	* @author: Doug Wilbourne (dougwilbourne@gmail.com)
5	*/
6
7	declare(strict_types=1);
8
9	namespace pvc\intl;
10
11	use pvc\interfaces\intl\LocaleInterface;
12	use pvc\intl\err\InvalidLocaleException;
13	use Symfony\Component\Intl\Locales;
14
15	/**
16	* Class Locale.
17	*/
18	class Locale implements LocaleInterface
19	{
20	/**
21	* @var string
22	*/
23	protected string $localeString;
24
25	/**
26	* exists
27	* @param string $locale
28	* @return bool
29	*/
30	public static function exists(string $locale): bool
31	{
32	return Locales::exists(\Locale::canonicalize($locale));
33	}
34
35	public function setLocaleString(string $localeString): void
36	{
37	/**
38	* canonicalize the string first, e.g. convert hyphens to underscores, ensure the country code is lower case
39	* and the language code is upper case (and fix any other segments of the string as well).
40	*/
41	$localeString = \Locale::canonicalize($localeString);
42	if (!self::exists($localeString)) {
43	throw new InvalidLocaleException($localeString);
44	}
45	$this->localeString = $localeString;
46	}
47
48	public function getLocaleString(): string
49	{
50	return $this->localeString ?? \Locale::getDefault();
51	}
52
53	/**
54	* __toString
55	* @return string
56	*/
57	public function __toString(): string
58	{
59	return $this->getLocaleString();
60	}
61	}