Message::hasHeader() - Code Metrics - KLYgarage/onesdk - Measure and Improve Code Quality continuously with Scrutinizer

Message::hasHeader() A
last analyzed 2025-01-08 05:54 UTC

↳ Parent: Message

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	1
c	1
b	0
f	0
nc	1
nop	1
dl	0
loc	3
rs	10

<?php declare(strict_types=1);

namespace One\Http;

class Message implements \Psr\Http\Message\MessageInterface
{
    /**
     * Headers
     * @var array<string[]>
     */
    protected $headers = [];

    /**
     * Header names
     * @var array<string[]>
     */
    protected $headerNames = [];

    /**
     * Protocol version
     * @var string
     */
    protected $protocol = '1.1';

    /**
     * Stream
     * @var \Psr\Http\Message\StreamInterface
     */
    protected $stream;

    /**
     * @inheritDoc
     */
    public function getProtocolVersion()
    {
        return $this->protocol;
    }

    /**
     * @inheritDoc
     */
    public function withProtocolVersion($version)
    {
        if ($this->protocol === $version) {
            return $this;
        }

        $new = clone $this;

        $new->protocol = $version;

        return $new;
    }

    /**
     * @inheritDoc
     */
    public function getHeaders()
    {
        return $this->headers;
    }

    /**
     * @inheritDoc
     */
    public function hasHeader($name)
    {
        return isset($this->headerNames[strtolower($name)]);
    }

    /**
     * @inheritDoc
     */
    public function getHeader($name)
    {
        $lower = strtolower($name);

        if (! isset($this->headerNames[$lower])) {
            return [];
        }

        return $this->headers[$this->headerNames[$lower]];
    }

    /**
     * @inheritDoc
     */
    public function getHeaderLine($header)
    {
        return implode(', ', $this->getHeader($header));
    }

    /**
     * @inheritDoc
     */
    public function withHeader($header, $value)
    {
        if (! is_array($value)) {
            $value = [$value];
        }
        $value = $this->trimHeaderValues($value);
        $normalized = strtolower($header);
        $new = clone $this;
        if (isset($new->headerNames[$normalized])) {
            unset($new->headers[$new->headerNames[$normalized]]);
        }
        $new->headerNames[$normalized] = $header;
        $new->headers[$header] = $value;
        return $new;
    }

    /**
     * @inheritDoc
     */
    public function withAddedHeader($header, $value)
    {
        if (! is_array($value)) {
            $value = [$value];
        }
        $value = $this->trimHeaderValues($value);
        $normalized = strtolower($header);
        $new = clone $this;
        if (isset($new->headerNames[$normalized])) {
            $header = $this->headerNames[$normalized];
            $new->headers[$header] = array_merge($this->headers[$header], $value);
        } else {
            $new->headerNames[$normalized] = $header;
            $new->headers[$header] = $value;
        }
        return $new;
    }

    /**
     * @inheritDoc
     */
    public function withoutHeader($header)
    {
        $normalized = strtolower($header);
        if (! isset($this->headerNames[$normalized])) {
            return $this;
        }
        $header = $this->headerNames[$normalized];
        $new = clone $this;
        unset($new->headers[$header], $new->headerNames[$normalized]);
        return $new;
    }

    /**
     * @inheritDoc
     */
    public function getBody()
    {
        if (! $this->stream) {
            $this->stream = \One\stream_for('');
        }
        return $this->stream;
    }

    /**
     * @inheritDoc
     */
    public function withBody(\Psr\Http\Message\StreamInterface $body)
    {
        if ($body === $this->stream) {
            return $this;
        }
        $new = clone $this;
        $new->stream = $body;
        return $new;
    }

    /**
     * Set header
     */
    protected function setHeaders(array $headers): void
    {
        $this->headerNames = $this->headers = [];
        foreach ($headers as $header => $value) {
            if (! is_array($value)) {
                $value = [$value];
            }
            $value = $this->trimHeaderValues($value);
            $normalized = strtolower($header);
            if (isset($this->headerNames[$normalized])) {
                $header = $this->headerNames[$normalized];
                $this->headers[$header] = array_merge($this->headers[$header], $value);
            } else {
                $this->headerNames[$normalized] = $header;
                $this->headers[$header] = $value;
            }
        }
    }

    /**
     * Trims whitespace from the header values.
     *
     * Spaces and tabs ought to be excluded by parsers when extracting the field value from a header field.
     *
     * header-field = field-name ":" OWS field-value OWS
     * OWS          = *( SP / HTAB )
     *
     * @param string[] $values Header values
     *
     * @return string[] Trimmed header values
     *
     * @see https://tools.ietf.org/html/rfc7230#section-3.2.4
     */
    protected function trimHeaderValues(array $values): array
    {
        return array_map(function ($value) {
            return trim($value, " \t");
        }, $values);
    }
}


1			<?php declare(strict_types=1);
2
3			namespace One\Http;
4
5			class Message implements \Psr\Http\Message\MessageInterface
6			{
7			/**
8			* Headers
9			* @var array<string[]>
10			*/
11			protected $headers = [];
12
13			/**
14			* Header names
15			* @var array<string[]>
16			*/
17			protected $headerNames = [];
18
19			/**
20			* Protocol version
21			* @var string
22			*/
23			protected $protocol = '1.1';
24
25			/**
26			* Stream
27			* @var \Psr\Http\Message\StreamInterface
28			*/
29			protected $stream;
30
31			/**
32			* @inheritDoc
33			*/
34			public function getProtocolVersion()
35			{
36			return $this->protocol;
37			}
38
39			/**
40			* @inheritDoc
41			*/
42			public function withProtocolVersion($version)
43			{
44			if ($this->protocol === $version) {
45			return $this;
46			}
47
48			$new = clone $this;
49
50			$new->protocol = $version;
51
52			return $new;
53			}
54
55			/**
56			* @inheritDoc
57			*/
58			public function getHeaders()
59			{
60			return $this->headers;
61			}
62
63			/**
64			* @inheritDoc
65			*/
66			public function hasHeader($name)
67			{
68			return isset($this->headerNames[strtolower($name)]);
69			}
70
71			/**
72			* @inheritDoc
73			*/
74			public function getHeader($name)
75			{
76			$lower = strtolower($name);
77
78			if (! isset($this->headerNames[$lower])) {
79			return [];
80			}
81
82			return $this->headers[$this->headerNames[$lower]];
83			}
84
85			/**
86			* @inheritDoc
87			*/
88			public function getHeaderLine($header)
89			{
90			return implode(', ', $this->getHeader($header));
91			}
92
93			/**
94			* @inheritDoc
95			*/
96			public function withHeader($header, $value)
97			{
98			if (! is_array($value)) {
99			$value = [$value];
100			}
101			$value = $this->trimHeaderValues($value);
102			$normalized = strtolower($header);
103			$new = clone $this;
104			if (isset($new->headerNames[$normalized])) {
105			unset($new->headers[$new->headerNames[$normalized]]);
106			}
107			$new->headerNames[$normalized] = $header;
108			$new->headers[$header] = $value;
109			return $new;
110			}
111
112			/**
113			* @inheritDoc
114			*/
115			public function withAddedHeader($header, $value)
116			{
117			if (! is_array($value)) {
118			$value = [$value];
119			}
120			$value = $this->trimHeaderValues($value);
121			$normalized = strtolower($header);
122			$new = clone $this;
123			if (isset($new->headerNames[$normalized])) {
124			$header = $this->headerNames[$normalized];
125			$new->headers[$header] = array_merge($this->headers[$header], $value);
126			} else {
127			$new->headerNames[$normalized] = $header;
128			$new->headers[$header] = $value;
129			}
130			return $new;
131			}
132
133			/**
134			* @inheritDoc
135			*/
136			public function withoutHeader($header)
137			{
138			$normalized = strtolower($header);
139			if (! isset($this->headerNames[$normalized])) {
140			return $this;
141			}
142			$header = $this->headerNames[$normalized];
143			$new = clone $this;
144			unset($new->headers[$header], $new->headerNames[$normalized]);
145			return $new;
146			}
147
148			/**
149			* @inheritDoc
150			*/
151			public function getBody()
152			{
153			if (! $this->stream) {
154			$this->stream = \One\stream_for('');
155			}
156			return $this->stream;
157			}
158
159			/**
160			* @inheritDoc
161			*/
162			public function withBody(\Psr\Http\Message\StreamInterface $body)
163			{
164			if ($body === $this->stream) {
165			return $this;
166			}
167			$new = clone $this;
168			$new->stream = $body;
169			return $new;
170			}
171
172			/**
173			* Set header
174			*/
175			protected function setHeaders(array $headers): void
176			{
177			$this->headerNames = $this->headers = [];
178			foreach ($headers as $header => $value) {
179			if (! is_array($value)) {
180			$value = [$value];
181			}
182			$value = $this->trimHeaderValues($value);
183			$normalized = strtolower($header);
184			if (isset($this->headerNames[$normalized])) {
185			$header = $this->headerNames[$normalized];
186			$this->headers[$header] = array_merge($this->headers[$header], $value);
187			} else {
188			$this->headerNames[$normalized] = $header;
189			$this->headers[$header] = $value;
190			}
191			}
192			}
193
194			/**
195			* Trims whitespace from the header values.
196			*
197			* Spaces and tabs ought to be excluded by parsers when extracting the field value from a header field.
198			*
199			* header-field = field-name ":" OWS field-value OWS
200			* OWS = *( SP / HTAB )
201			*
202			* @param string[] $values Header values
203			*
204			* @return string[] Trimmed header values
205			*
206			* @see https://tools.ietf.org/html/rfc7230#section-3.2.4
207			*/
208			protected function trimHeaderValues(array $values): array
209			{
210			return array_map(function ($value) {
211			return trim($value, " \t");
212			}, $values);
213			}
214			}
215

KLYgarage / onesdk

Message::hasHeader() A last analyzed 2025-01-08 05:54 UTC

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Message::hasHeader() A
last analyzed 2025-01-08 05:54 UTC