woocommerce-pos / vendor_prefixed / guzzlehttp / psr7 / src / Rfc9110.php

Rfc9110.php in WCPOS – Point of Sale (POS) plugin for WooCommerce 1.10.7, at vendor_prefixed/guzzlehttp/psr7/src/Rfc9110.php

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1	<?php
2
3	declare (strict_types=1);
4	namespace WCPOS\Vendor\GuzzleHttp\Psr7;
5
6	/**
7	* @internal
8	*/
9	final class Rfc9110
10	{
11	/**
12	* A token for use in a regular expression.
13	*
14	* @see https://datatracker.ietf.org/doc/html/rfc9110#section-5.6.2
15	*/
16	public const TOKEN_PATTERN = '[!#$%&\'*+.^_`\|~0-9A-Za-z-]+';
17	/**
18	* A field value for use in a regular expression.
19	*
20	* Obsolete line folding is intentionally excluded.
21	*
22	* @see https://datatracker.ietf.org/doc/html/rfc9110#section-5.5
23	*/
24	public const FIELD_VALUE_PATTERN = '[\\x09\\x20-\\x7E\\x80-\\xFF]*';
25	private function __construct()
26	{
27	}
28	public static function isToken(string $value) : bool
29	{
30	return \preg_match('/^' . self::TOKEN_PATTERN . '$/D', $value) === 1;
31	}
32	public static function isFieldValue(string $value) : bool
33	{
34	return \preg_match('/^' . self::FIELD_VALUE_PATTERN . '$/D', $value) === 1;
35	}
36	}
37