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<?php declare(strict_types=1); |
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/** |
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* It's free open-source software released under the MIT License. |
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* |
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* @author Anatoly Nekhay <[email protected]> |
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* @copyright Copyright (c) 2018, Anatoly Nekhay |
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* @license https://github.com/sunrise-php/http-message/blob/master/LICENSE |
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* @link https://github.com/sunrise-php/http-message |
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*/ |
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namespace Sunrise\Http\Message\Uri\Component; |
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/** |
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* Import classes |
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*/ |
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use Sunrise\Http\Message\Exception\InvalidUriComponentException; |
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/** |
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* Import functions |
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*/ |
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use function is_string; |
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use function preg_replace_callback; |
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use function rawurlencode; |
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/** |
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* URI component "query" |
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* |
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* @link https://tools.ietf.org/html/rfc3986#section-3.4 |
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*/ |
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final class Query implements ComponentInterface |
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{ |
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/** |
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* Regular expression to normalize the component value |
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* |
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* @var string |
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*/ |
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private const NORMALIZE_REGEX = '/(?:(?:%[0-9A-Fa-f]{2}|[0-9A-Za-z\-\._~\!\$&\'\(\)\*\+,;\=\:@\/\?]+)|(.?))/u'; |
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/** |
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* The component value |
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* |
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* @var string |
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*/ |
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private string $value = ''; |
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/** |
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* Constructor of the class |
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* |
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* @param mixed $value |
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* |
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* @throws InvalidUriComponentException |
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* If the component isn't valid. |
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*/ |
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public function __construct($value) |
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{ |
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if ($value === '') { |
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return; |
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} |
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if (!is_string($value)) { |
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throw new InvalidUriComponentException('URI component "query" must be a string'); |
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} |
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$this->value = preg_replace_callback(self::NORMALIZE_REGEX, function (array $match): string { |
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/** @var array{0: string, 1?: string} $match */ |
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return isset($match[1]) ? rawurlencode($match[1]) : $match[0]; |
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}, $value); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @return string |
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*/ |
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public function getValue(): string |
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{ |
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return $this->value; |
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} |
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} |
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sunrise-php /
http-message
