55 lines
1.2 KiB
PHP
55 lines
1.2 KiB
PHP
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<?php
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/*
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* Copyright (c) Alexandre Gomes Gaigalas <alganet@gmail.com>
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* SPDX-License-Identifier: MIT
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*/
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declare(strict_types=1);
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namespace Respect\Validation\Helpers;
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use Respect\Validation\Exceptions\ComponentException;
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use function file_exists;
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use function sprintf;
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final class CountryInfo
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{
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/**
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* @var mixed[]
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*/
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private $data;
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/**
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* @var mixed[]
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*/
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private static $runtimeCache = [];
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public function __construct(string $countryCode)
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{
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if (!isset(static::$runtimeCache[$countryCode])) {
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$filename = __DIR__ . '/../../data/iso_3166-2/' . $countryCode . '.php';
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if (!file_exists($filename)) {
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throw new ComponentException(sprintf('"%s" is not a supported country code', $countryCode));
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}
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static::$runtimeCache[$countryCode] = require $filename;
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}
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$this->data = static::$runtimeCache[$countryCode];
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}
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public function getCountry(): string
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{
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return $this->data['country'];
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}
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/**
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* @return string[]
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*/
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public function getSubdivisions(): array
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{
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return $this->data['subdivisions'];
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}
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}
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