├── LICENSE
├── README.md
├── composer.json
└── src
    └── getallheaders.php


/LICENSE:
--------------------------------------------------------------------------------
 1 | The MIT License (MIT)
 2 | 
 3 | Copyright (c) 2014 Ralph Khattar
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


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/README.md:
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 1 | getallheaders
 2 | =============
 3 | 
 4 | PHP `getallheaders()` polyfill. Compatible with PHP >= 5.3.
 5 | 
 6 | [![Build Status](https://travis-ci.org/ralouphie/getallheaders.svg?branch=master)](https://travis-ci.org/ralouphie/getallheaders)
 7 | [![Coverage Status](https://coveralls.io/repos/ralouphie/getallheaders/badge.png?branch=master)](https://coveralls.io/r/ralouphie/getallheaders?branch=master)
 8 | [![Latest Stable Version](https://poser.pugx.org/ralouphie/getallheaders/v/stable.png)](https://packagist.org/packages/ralouphie/getallheaders)
 9 | [![Latest Unstable Version](https://poser.pugx.org/ralouphie/getallheaders/v/unstable.png)](https://packagist.org/packages/ralouphie/getallheaders)
10 | [![License](https://poser.pugx.org/ralouphie/getallheaders/license.png)](https://packagist.org/packages/ralouphie/getallheaders)
11 | 
12 | 
13 | This is a simple polyfill for [`getallheaders()`](http://www.php.net/manual/en/function.getallheaders.php).
14 | 
15 | ## Install
16 | 
17 | For PHP version **`>= 5.6`**:
18 | 
19 | ```
20 | composer require ralouphie/getallheaders
21 | ```
22 | 
23 | For PHP version **`< 5.6`**:
24 | 
25 | ```
26 | composer require ralouphie/getallheaders "^2"
27 | ```
28 | 


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/composer.json:
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 1 | {
 2 | 	"name": "ralouphie/getallheaders",
 3 | 	"description": "A polyfill for getallheaders.",
 4 | 	"license": "MIT",
 5 | 	"authors": [
 6 | 		{
 7 | 			"name": "Ralph Khattar",
 8 | 			"email": "ralph.khattar@gmail.com"
 9 | 		}
10 | 	],
11 | 	"require": {
12 | 		"php": ">=5.6"
13 | 	},
14 | 	"require-dev": {
15 | 		"phpunit/phpunit": "^5 || ^6.5",
16 | 		"php-coveralls/php-coveralls": "^2.1"
17 | 	},
18 | 	"autoload": {
19 | 		"files": ["src/getallheaders.php"]
20 | 	},
21 | 	"autoload-dev": {
22 | 		"psr-4": {
23 | 			"getallheaders\\Tests\\": "tests/"
24 | 		}
25 | 	}
26 | }
27 | 


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/src/getallheaders.php:
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 1 | <?php
 2 | 
 3 | if (!function_exists('getallheaders')) {
 4 | 
 5 |     /**
 6 |      * Get all HTTP header key/values as an associative array for the current request.
 7 |      *
 8 |      * @return string[string] The HTTP header key/value pairs.
 9 |      */
10 |     function getallheaders()
11 |     {
12 |         $headers = array();
13 | 
14 |         $copy_server = array(
15 |             'CONTENT_TYPE'   => 'Content-Type',
16 |             'CONTENT_LENGTH' => 'Content-Length',
17 |             'CONTENT_MD5'    => 'Content-Md5',
18 |         );
19 | 
20 |         foreach ($_SERVER as $key => $value) {
21 |             if (substr($key, 0, 5) === 'HTTP_') {
22 |                 $key = substr($key, 5);
23 |                 if (!isset($copy_server[$key]) || !isset($_SERVER[$key])) {
24 |                     $key = str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', $key))));
25 |                     $headers[$key] = $value;
26 |                 }
27 |             } elseif (isset($copy_server[$key])) {
28 |                 $headers[$copy_server[$key]] = $value;
29 |             }
30 |         }
31 | 
32 |         if (!isset($headers['Authorization'])) {
33 |             if (isset($_SERVER['REDIRECT_HTTP_AUTHORIZATION'])) {
34 |                 $headers['Authorization'] = $_SERVER['REDIRECT_HTTP_AUTHORIZATION'];
35 |             } elseif (isset($_SERVER['PHP_AUTH_USER'])) {
36 |                 $basic_pass = isset($_SERVER['PHP_AUTH_PW']) ? $_SERVER['PHP_AUTH_PW'] : '';
37 |                 $headers['Authorization'] = 'Basic ' . base64_encode($_SERVER['PHP_AUTH_USER'] . ':' . $basic_pass);
38 |             } elseif (isset($_SERVER['PHP_AUTH_DIGEST'])) {
39 |                 $headers['Authorization'] = $_SERVER['PHP_AUTH_DIGEST'];
40 |             }
41 |         }
42 | 
43 |         return $headers;
44 |     }
45 | 
46 | }
47 | 


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