Response::__toString() - Code Metrics - platine-php/http - Measure and Improve Code Quality continuously with Scrutinizer

Response::__toString() A
last analyzed 2025-09-17 11:36 UTC

↳ Parent: Response

Complexity

Conditions	4
Paths	3

Size

Total Lines	30
Code Lines	21

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	4
eloc	21
c	1
b	0
f	0
nc	3
nop	0
dl	0
loc	30
rs	9.584

<?php

/**
 * Platine HTTP
 *
 * Platine HTTP Message is the implementation of PSR 7
 *
 * This content is released under the MIT License (MIT)
 *
 * Copyright (c) 2020 Platine HTTP
 * Copyright (c) 2019 Dion Chaika
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

/**
 *  @file Response.php
 *
 *  The Response class is a representation of an outgoing, server-side response.
 *
 *  @package    Platine\Http
 *  @author Platine Developers Team
 *  @copyright  Copyright (c) 2020
 *  @license    http://opensource.org/licenses/MIT  MIT License
 *  @link   https://www.platine-php.com
 *  @version 1.0.0
 *  @filesource
 */

declare(strict_types=1);

namespace Platine\Http;

use InvalidArgumentException;

/**
 * @class Response
 * @package Platine\Http
 */
class Response extends Message implements ResponseInterface
{
    /**
     * The reason phrases.
     */
    protected const REASON_PHRASES = [
        //
        // Informational
        //
        100 => 'Continue',
        101 => 'Switching Protocols',
        102 => 'Processing',
        103 => 'Early Hints',
        //
        // Successful
        //
        200 => 'OK',
        201 => 'Created',
        202 => 'Accepted',
        203 => 'Non-Authoritative Information',
        204 => 'No Content',
        205 => 'Reset Content',
        206 => 'Partial Content',
        207 => 'Multi-Status',
        208 => 'Already Reported',
        226 => 'IM Used',
        //
        // Redirection
        //
        300 => 'Multiple Choices',
        301 => 'Moved Permanently',
        302 => 'Found',
        303 => 'See Other',
        304 => 'Not Modified',
        305 => 'Use Proxy',
        306 => 'Switch Proxy',
        307 => 'Temporary Redirect',
        308 => 'Permanent Redirect',
        //
        // Client Error
        //
        400 => 'Bad Request',
        401 => 'Unauthorized',
        402 => 'Payment Required',
        403 => 'Forbidden',
        404 => 'Not Found',
        405 => 'Method Not Allowed',
        406 => 'Not Acceptable',
        407 => 'Proxy Authentication Required',
        408 => 'Request Timeout',
        409 => 'Conflict',
        410 => 'Gone',
        411 => 'Length Required',
        412 => 'Precondition Failed',
        413 => 'Payload Too Large',
        414 => 'URI Too Long',
        415 => 'Unsupported Media Type',
        416 => 'Range Not Satisfiable',
        417 => 'Expectation Failed',
        421 => 'Misdirected Request',
        422 => 'Unprocessable Entity',
        423 => 'Locked',
        424 => 'Failed Dependency',
        425 => 'Too Early',
        426 => 'Upgrade Required',
        428 => 'Precondition Required',
        429 => 'Too Many Requests',
        431 => 'Request Header Fields Too Large',
        451 => 'Unavailable For Legal Reasons',
        //
        // Server Error
        //
        500 => 'Internal Server Error',
        501 => 'Not Implemented',
        502 => 'Bad Gateway',
        503 => 'Service Unavailable',
        504 => 'Gateway Timeout',
        505 => 'HTTP Version Not Supported',
        506 => 'Variant Also Negotiates',
        507 => 'Insufficient Storage',
        508 => 'Loop Detected',
        510 => 'Not Extended',
        511 => 'Network Authentication Required'
    ];

    /**
     * The Response HTTP status code
     * @var int
     */
    protected int $statusCode = 200;

    /**
     * The Reason phrase
     * @var string
     */
    protected string $reasonPhrase = 'OK';

    /**
     * Create new Response instance
     * @param int $statusCode
     * @param string      $reasonPhrase
     */
    public function __construct(int $statusCode = 200, string $reasonPhrase = '')
    {
        $this->statusCode = $this->filterStatusCode($statusCode);
        if ($reasonPhrase === '') {
            $reasonPhrase = static::REASON_PHRASES[$this->statusCode] ?? '';
        }
        $this->reasonPhrase = $reasonPhrase;
    }

    /**
     * {@inheritdoc}
     */
    public function getStatusCode(): int
    {
        return $this->statusCode;
    }

    /**
     * {@inheritdoc}
     */
    public function withStatus(int $code, string $reasonPhrase = ''): self
    {
        $that = clone $this;
        $that->statusCode = $this->filterStatusCode($code);

        if ($reasonPhrase === '') {
            $reasonPhrase = static::REASON_PHRASES[$that->statusCode] ?? '';
        }
        $that->reasonPhrase = $reasonPhrase;

        return $that;
    }

    /**
     * {@inheritdoc}
     */
    public function getReasonPhrase(): string
    {
        return $this->reasonPhrase;
    }

    /**
     * The string representation of this response
     * @return string
     */
    public function __toString(): string
    {
        $response = sprintf(
            "HTTP/%s %d %s\r\n",
            $this->getProtocolVersion(),
            $this->getStatusCode(),
            $this->getReasonPhrase()
        );

        foreach (array_keys($this->headers) as $header) {
            if (strtolower($header) === 'set-cookie') {
                foreach ($this->getHeader('Set-Cookie') as $setCookie) {
                    $response .= sprintf(
                        "%s: %s\r\n",
                        $header,
                        $setCookie
                    );
                }
            } else {
                $response .= sprintf(
                    "%s: %s\r\n",
                    $header,
                    $this->getHeaderLine($header)
                );
            }
        }
        return sprintf(
            "%s\r\n%s",
            $response,
            $this->getBody()
        );
    }

    /**
     * Filter status code
     * @param  int    $code
     * @return int
     */
    protected function filterStatusCode(int $code): int
    {
        if ($code === 306) {
            throw new InvalidArgumentException(
                'Invalid status code! Status code 306 is unused.'
            );
        }

        if ($code < 100 || $code > 599) {
            throw new InvalidArgumentException(
                'Invalid status code! Status code must be between 100 and 599.'
            );
        }

        return $code;
    }
}


1			<?php
2
3			/**
4			* Platine HTTP
5			*
6			* Platine HTTP Message is the implementation of PSR 7
7			*
8			* This content is released under the MIT License (MIT)
9			*
10			* Copyright (c) 2020 Platine HTTP
11			* Copyright (c) 2019 Dion Chaika
12			*
13			* Permission is hereby granted, free of charge, to any person obtaining a copy
14			* of this software and associated documentation files (the "Software"), to deal
15			* in the Software without restriction, including without limitation the rights
16			* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
17			* copies of the Software, and to permit persons to whom the Software is
18			* furnished to do so, subject to the following conditions:
19			*
20			* The above copyright notice and this permission notice shall be included in all
21			* copies or substantial portions of the Software.
22			*
23			* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
24			* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
25			* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
26			* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
27			* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
28			* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
29			* SOFTWARE.
30			*/
31
32			/**
33			* @file Response.php
34			*
35			* The Response class is a representation of an outgoing, server-side response.
36			*
37			* @package Platine\Http
38			* @author Platine Developers Team
39			* @copyright Copyright (c) 2020
40			* @license http://opensource.org/licenses/MIT MIT License
41			* @link https://www.platine-php.com
42			* @version 1.0.0
43			* @filesource
44			*/
45
46			declare(strict_types=1);
47
48			namespace Platine\Http;
49
50			use InvalidArgumentException;
51
52			/**
53			* @class Response
54			* @package Platine\Http
55			*/
56			class Response extends Message implements ResponseInterface
57			{
58			/**
59			* The reason phrases.
60			*/
61			protected const REASON_PHRASES = [
62			//
63			// Informational
64			//
65			100 => 'Continue',
66			101 => 'Switching Protocols',
67			102 => 'Processing',
68			103 => 'Early Hints',
69			//
70			// Successful
71			//
72			200 => 'OK',
73			201 => 'Created',
74			202 => 'Accepted',
75			203 => 'Non-Authoritative Information',
76			204 => 'No Content',
77			205 => 'Reset Content',
78			206 => 'Partial Content',
79			207 => 'Multi-Status',
80			208 => 'Already Reported',
81			226 => 'IM Used',
82			//
83			// Redirection
84			//
85			300 => 'Multiple Choices',
86			301 => 'Moved Permanently',
87			302 => 'Found',
88			303 => 'See Other',
89			304 => 'Not Modified',
90			305 => 'Use Proxy',
91			306 => 'Switch Proxy',
92			307 => 'Temporary Redirect',
93			308 => 'Permanent Redirect',
94			//
95			// Client Error
96			//
97			400 => 'Bad Request',
98			401 => 'Unauthorized',
99			402 => 'Payment Required',
100			403 => 'Forbidden',
101			404 => 'Not Found',
102			405 => 'Method Not Allowed',
103			406 => 'Not Acceptable',
104			407 => 'Proxy Authentication Required',
105			408 => 'Request Timeout',
106			409 => 'Conflict',
107			410 => 'Gone',
108			411 => 'Length Required',
109			412 => 'Precondition Failed',
110			413 => 'Payload Too Large',
111			414 => 'URI Too Long',
112			415 => 'Unsupported Media Type',
113			416 => 'Range Not Satisfiable',
114			417 => 'Expectation Failed',
115			421 => 'Misdirected Request',
116			422 => 'Unprocessable Entity',
117			423 => 'Locked',
118			424 => 'Failed Dependency',
119			425 => 'Too Early',
120			426 => 'Upgrade Required',
121			428 => 'Precondition Required',
122			429 => 'Too Many Requests',
123			431 => 'Request Header Fields Too Large',
124			451 => 'Unavailable For Legal Reasons',
125			//
126			// Server Error
127			//
128			500 => 'Internal Server Error',
129			501 => 'Not Implemented',
130			502 => 'Bad Gateway',
131			503 => 'Service Unavailable',
132			504 => 'Gateway Timeout',
133			505 => 'HTTP Version Not Supported',
134			506 => 'Variant Also Negotiates',
135			507 => 'Insufficient Storage',
136			508 => 'Loop Detected',
137			510 => 'Not Extended',
138			511 => 'Network Authentication Required'
139			];
140
141			/**
142			* The Response HTTP status code
143			* @var int
144			*/
145			protected int $statusCode = 200;
146
147			/**
148			* The Reason phrase
149			* @var string
150			*/
151			protected string $reasonPhrase = 'OK';
152
153			/**
154			* Create new Response instance
155			* @param int $statusCode
156			* @param string $reasonPhrase
157			*/
158			public function __construct(int $statusCode = 200, string $reasonPhrase = '')
159			{
160			$this->statusCode = $this->filterStatusCode($statusCode);
161			if ($reasonPhrase === '') {
162			$reasonPhrase = static::REASON_PHRASES[$this->statusCode] ?? '';
163			}
164			$this->reasonPhrase = $reasonPhrase;
165			}
166
167			/**
168			* {@inheritdoc}
169			*/
170			public function getStatusCode(): int
171			{
172			return $this->statusCode;
173			}
174
175			/**
176			* {@inheritdoc}
177			*/
178			public function withStatus(int $code, string $reasonPhrase = ''): self
179			{
180			$that = clone $this;
181			$that->statusCode = $this->filterStatusCode($code);
182
183			if ($reasonPhrase === '') {
184			$reasonPhrase = static::REASON_PHRASES[$that->statusCode] ?? '';
185			}
186			$that->reasonPhrase = $reasonPhrase;
187
188			return $that;
189			}
190
191			/**
192			* {@inheritdoc}
193			*/
194			public function getReasonPhrase(): string
195			{
196			return $this->reasonPhrase;
197			}
198
199			/**
200			* The string representation of this response
201			* @return string
202			*/
203			public function __toString(): string
204			{
205			$response = sprintf(
206			"HTTP/%s %d %s\r\n",
207			$this->getProtocolVersion(),
208			$this->getStatusCode(),
209			$this->getReasonPhrase()
210			);
211
212			foreach (array_keys($this->headers) as $header) {
213			if (strtolower($header) === 'set-cookie') {
214			foreach ($this->getHeader('Set-Cookie') as $setCookie) {
215			$response .= sprintf(
216			"%s: %s\r\n",
217			$header,
218			$setCookie
219			);
220			}
221			} else {
222			$response .= sprintf(
223			"%s: %s\r\n",
224			$header,
225			$this->getHeaderLine($header)
226			);
227			}
228			}
229			return sprintf(
230			"%s\r\n%s",
231			$response,
232			$this->getBody()
233			);
234			}
235
236			/**
237			* Filter status code
238			* @param int $code
239			* @return int
240			*/
241			protected function filterStatusCode(int $code): int
242			{
243			if ($code === 306) {
244			throw new InvalidArgumentException(
245			'Invalid status code! Status code 306 is unused.'
246			);
247			}
248
249			if ($code < 100 \|\| $code > 599) {
250			throw new InvalidArgumentException(
251			'Invalid status code! Status code must be between 100 and 599.'
252			);
253			}
254
255			return $code;
256			}
257			}
258

platine-php / http

Response::__toString() A last analyzed 2025-09-17 11:36 UTC

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Response::__toString() A
last analyzed 2025-09-17 11:36 UTC