65 lines
1.5 KiB
PHP
65 lines
1.5 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* This file is part of CodeIgniter 4 framework.
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*
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* (c) CodeIgniter Foundation <admin@codeigniter.com>
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*
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* For the full copyright and license information, please view
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* the LICENSE file that was distributed with this source code.
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*/
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namespace CodeIgniter\Test\Utilities;
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/**
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* A utility class for simulating native PHP header handling in unit tests.
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*
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* @internal This class is for testing purposes only.
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*/
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final class NativeHeadersStack
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{
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/**
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* Simulates whether headers have been sent.
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*/
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public static bool $headersSent = false;
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/**
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* Stores the list of headers.
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*
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* @var list<string>
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*/
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public static array $headers = [];
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/**
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* Resets the header stack to defaults.
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* Call this in setUp() to ensure clean state between tests.
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*/
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public static function reset(): void
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{
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self::$headersSent = false;
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self::$headers = [];
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}
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/**
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* Checks if a specific header exists in the stack.
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*
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* @param string $header The exact header string (e.g., 'Content-Type: text/html')
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*/
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public static function has(string $header): bool
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{
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return in_array($header, self::$headers, true);
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}
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/**
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* Adds a header to the stack.
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*
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* @param string $header The header to add (e.g., 'Content-Type: text/html')
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*/
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public static function push(string $header): void
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{
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self::$headers[] = $header;
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}
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}
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