Header::offsetSet() - Code Metrics - qiniu/php-sdk - Measure and Improve Code Quality continuously with Scrutinizer

Header::offsetSet() A
last analyzed 2024-10-25 09:01 UTC

↳ Parent: Header

Complexity

Conditions	3
Paths	2

Size

Total Lines	8
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	1	Features	1

Metric	Value
cc	3
eloc	6
c	2
b	1
f	1
nc	2
nop	2
dl	0
loc	8
rs	10

<?php

namespace Qiniu\Http;

/**
 * field name case-insensitive Header
 */
class Header implements \ArrayAccess, \IteratorAggregate, \Countable
{
    /** @var array normalized key name map */
    private $data = array();

    /**
     * @param array $obj non-normalized header object
     */
    public function __construct($obj = array())
    {
        foreach ($obj as $key => $values) {
            $normalizedKey = self::normalizeKey($key);
            $normalizedValues = array();
            if (!is_array($values)) {
                array_push(
                    $normalizedValues,
                    self::normalizeValue($values)
                );
            } else {
                foreach ($values as $value) {
                    array_push(
                        $normalizedValues,
                        self::normalizeValue($value)
                    );
                }
            }
            $this->data[$normalizedKey] = $normalizedValues;
        }
        return $this;
    }

    /**
     * return origin headers, which is field name case-sensitive
     *
     * @param string $raw
     *
     * @return array
     */
    public static function parseRawText($raw)
    {
        $multipleHeaders = explode("\r\n\r\n", trim($raw));
        $headers = array();
        $headerLines = explode("\r\n", end($multipleHeaders));
        foreach ($headerLines as $line) {
            $headerLine = trim($line);
            $kv = explode(':', $headerLine);
            if (count($kv) <= 1) {
                continue;
            }
            // for http2 [Pseudo-Header Fields](https://datatracker.ietf.org/doc/html/rfc7540#section-8.1.2.1)
            if ($kv[0] == "") {
                $fieldName = ":" . $kv[1];
            } else {
                $fieldName = $kv[0];
            }
            $fieldValue = trim(substr($headerLine, strlen($fieldName . ":")));
            if (isset($headers[$fieldName])) {
                array_push($headers[$fieldName], $fieldValue);
            } else {
                $headers[$fieldName] = array($fieldValue);
            }
        }
        return $headers;
    }

    /**
     * @param string $raw
     *
     * @return Header
     */
    public static function fromRawText($raw)
    {
        return new Header(self::parseRawText($raw));
    }

    /**
     * @param string $key
     *
     * @return string
     */
    public static function normalizeKey($key)
    {
        $key = trim($key);

        if (!self::isValidKeyName($key)) {
            return $key;
        }

        return \Qiniu\ucwords(strtolower($key), '-');
    }

    /**
     * @param string|numeric $value
filter:
    dependency_paths: ["lib/*"]
     *
     * @return string|numeric
     */
    public static function normalizeValue($value)
    {
        if (is_numeric($value)) {
            return $value + 0;
        }
        return trim($value);
    }

    /**
     * @return array
     */
    public function getRawData()
    {
        return $this->data;
    }

    /**
     * @param $offset string
     *
     * @return boolean
     */
    #[\ReturnTypeWillChange] // temporarily suppress the type check of php 8.x
    public function offsetExists($offset)
    {
        $key = self::normalizeKey($offset);
        return isset($this->data[$key]);
    }

    /**
     * @param $offset string
     *
     * @return string|null
     */
    #[\ReturnTypeWillChange] // temporarily suppress the type check of php 8.x
    public function offsetGet($offset)
    {
        $key = self::normalizeKey($offset);
        if (isset($this->data[$key]) && count($this->data[$key])) {
            return $this->data[$key][0];
        } else {
            return null;
        }
    }

    /**
     * @param $offset string
     * @param $value string
     *
     * @return void
     */
    #[\ReturnTypeWillChange] // temporarily suppress the type check of php 8.x
    public function offsetSet($offset, $value)
    {
        $key = self::normalizeKey($offset);
        if (isset($this->data[$key]) && count($this->data[$key]) > 0) {
            $this->data[$key][0] = self::normalizeValue($value);
        } else {
            $this->data[$key] = array(self::normalizeValue($value));
        }
    }

    /**
     * @return void
     */
    #[\ReturnTypeWillChange] // temporarily suppress the type check of php 8.x
    public function offsetUnset($offset)
    {
        $key = self::normalizeKey($offset);
        unset($this->data[$key]);
    }

    /**
     * @return \ArrayIterator
     */
    #[\ReturnTypeWillChange] // temporarily suppress the type check of php 8.x
    public function getIterator()
    {
        $arr = array();
        foreach ($this->data as $k => $v) {
            $arr[$k] = $v[0];
        }
        return new \ArrayIterator($arr);
    }

    /**
     * @return int
     */
    #[\ReturnTypeWillChange] // temporarily suppress the type check of php 8.x
    public function count()
    {
        return count($this->data);
    }

    private static $isTokenTable = array(
        '!' => true,
        '#' => true,
        '$' => true,
        '%' => true,
        '&' => true,
        '\'' => true,
        '*' => true,
        '+' => true,
        '-' => true,
        '.' => true,
        '0' => true,
        '1' => true,
        '2' => true,
        '3' => true,
        '4' => true,
        '5' => true,
        '6' => true,
        '7' => true,
        '8' => true,
        '9' => true,
        'A' => true,
        'B' => true,
        'C' => true,
        'D' => true,
        'E' => true,
        'F' => true,
        'G' => true,
        'H' => true,
        'I' => true,
        'J' => true,
        'K' => true,
        'L' => true,
        'M' => true,
        'N' => true,
        'O' => true,
        'P' => true,
        'Q' => true,
        'R' => true,
        'S' => true,
        'T' => true,
        'U' => true,
        'W' => true,
        'V' => true,
        'X' => true,
        'Y' => true,
        'Z' => true,
        '^' => true,
        '_' => true,
        '`' => true,
        'a' => true,
        'b' => true,
        'c' => true,
        'd' => true,
        'e' => true,
        'f' => true,
        'g' => true,
        'h' => true,
        'i' => true,
        'j' => true,
        'k' => true,
        'l' => true,
        'm' => true,
        'n' => true,
        'o' => true,
        'p' => true,
        'q' => true,
        'r' => true,
        's' => true,
        't' => true,
        'u' => true,
        'v' => true,
        'w' => true,
        'x' => true,
        'y' => true,
        'z' => true,
        '|' => true,
        '~' => true,
    );

    /**
     * @param string $str
     *
     * @return boolean
     */
    private static function isValidKeyName($str)
    {
        for ($i = 0; $i < strlen($str); $i += 1) {
            if (!isset(self::$isTokenTable[$str[$i]])) {
                return false;
            }
        }
        return true;
    }
}


1			<?php
2
3			namespace Qiniu\Http;
4
5			/**
6			* field name case-insensitive Header
7			*/
8			class Header implements \ArrayAccess, \IteratorAggregate, \Countable
9			{
10			/** @var array normalized key name map */
11			private $data = array();
12
13			/**
14			* @param array $obj non-normalized header object
15			*/
16			public function __construct($obj = array())
17			{
18			foreach ($obj as $key => $values) {
19			$normalizedKey = self::normalizeKey($key);
20			$normalizedValues = array();
21			if (!is_array($values)) {
22			array_push(
23			$normalizedValues,
24			self::normalizeValue($values)
25			);
26			} else {
27			foreach ($values as $value) {
28			array_push(
29			$normalizedValues,
30			self::normalizeValue($value)
31			);
32			}
33			}
34			$this->data[$normalizedKey] = $normalizedValues;
35			}
36			return $this;
37			}
38
39			/**
40			* return origin headers, which is field name case-sensitive
41			*
42			* @param string $raw
43			*
44			* @return array
45			*/
46			public static function parseRawText($raw)
47			{
48			$multipleHeaders = explode("\r\n\r\n", trim($raw));
49			$headers = array();
50			$headerLines = explode("\r\n", end($multipleHeaders));
51			foreach ($headerLines as $line) {
52			$headerLine = trim($line);
53			$kv = explode(':', $headerLine);
54			if (count($kv) <= 1) {
55			continue;
56			}
57			// for http2 [Pseudo-Header Fields](https://datatracker.ietf.org/doc/html/rfc7540#section-8.1.2.1)
58			if ($kv[0] == "") {
59			$fieldName = ":" . $kv[1];
60			} else {
61			$fieldName = $kv[0];
62			}
63			$fieldValue = trim(substr($headerLine, strlen($fieldName . ":")));
64			if (isset($headers[$fieldName])) {
65			array_push($headers[$fieldName], $fieldValue);
66			} else {
67			$headers[$fieldName] = array($fieldValue);
68			}
69			}
70			return $headers;
71			}
72
73			/**
74			* @param string $raw
75			*
76			* @return Header
77			*/
78			public static function fromRawText($raw)
79			{
80			return new Header(self::parseRawText($raw));
81			}
82
83			/**
84			* @param string $key
85			*
86			* @return string
87			*/
88			public static function normalizeKey($key)
89			{
90			$key = trim($key);
91
92			if (!self::isValidKeyName($key)) {
93			return $key;
94			}
95
96			return \Qiniu\ucwords(strtolower($key), '-');
97			}
98
99			/**
100			* @param string\|numeric $value
			0 ignored issues – show Bug introduced 2021-12-31 07:31 UTC by Report Bug Copy Issue Report The type `Qiniu\Http\numeric` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
101			*
102			* @return string\|numeric
103			*/
104			public static function normalizeValue($value)
105			{
106			if (is_numeric($value)) {
107			return $value + 0;
108			}
109			return trim($value);
110			}
111
112			/**
113			* @return array
114			*/
115			public function getRawData()
116			{
117			return $this->data;
118			}
119
120			/**
121			* @param $offset string
122			*
123			* @return boolean
124			*/
125			#[\ReturnTypeWillChange] // temporarily suppress the type check of php 8.x
126			public function offsetExists($offset)
127			{
128			$key = self::normalizeKey($offset);
129			return isset($this->data[$key]);
130			}
131
132			/**
133			* @param $offset string
134			*
135			* @return string\|null
136			*/
137			#[\ReturnTypeWillChange] // temporarily suppress the type check of php 8.x
138			public function offsetGet($offset)
139			{
140			$key = self::normalizeKey($offset);
141			if (isset($this->data[$key]) && count($this->data[$key])) {
142			return $this->data[$key][0];
143			} else {
144			return null;
145			}
146			}
147
148			/**
149			* @param $offset string
150			* @param $value string
151			*
152			* @return void
153			*/
154			#[\ReturnTypeWillChange] // temporarily suppress the type check of php 8.x
155			public function offsetSet($offset, $value)
156			{
157			$key = self::normalizeKey($offset);
158			if (isset($this->data[$key]) && count($this->data[$key]) > 0) {
159			$this->data[$key][0] = self::normalizeValue($value);
160			} else {
161			$this->data[$key] = array(self::normalizeValue($value));
162			}
163			}
164
165			/**
166			* @return void
167			*/
168			#[\ReturnTypeWillChange] // temporarily suppress the type check of php 8.x
169			public function offsetUnset($offset)
170			{
171			$key = self::normalizeKey($offset);
172			unset($this->data[$key]);
173			}
174
175			/**
176			* @return \ArrayIterator
177			*/
178			#[\ReturnTypeWillChange] // temporarily suppress the type check of php 8.x
179			public function getIterator()
180			{
181			$arr = array();
182			foreach ($this->data as $k => $v) {
183			$arr[$k] = $v[0];
184			}
185			return new \ArrayIterator($arr);
186			}
187
188			/**
189			* @return int
190			*/
191			#[\ReturnTypeWillChange] // temporarily suppress the type check of php 8.x
192			public function count()
193			{
194			return count($this->data);
195			}
196
197			private static $isTokenTable = array(
198			'!' => true,
199			'#' => true,
200			'$' => true,
201			'%' => true,
202			'&' => true,
203			'\'' => true,
204			'*' => true,
205			'+' => true,
206			'-' => true,
207			'.' => true,
208			'0' => true,
209			'1' => true,
210			'2' => true,
211			'3' => true,
212			'4' => true,
213			'5' => true,
214			'6' => true,
215			'7' => true,
216			'8' => true,
217			'9' => true,
218			'A' => true,
219			'B' => true,
220			'C' => true,
221			'D' => true,
222			'E' => true,
223			'F' => true,
224			'G' => true,
225			'H' => true,
226			'I' => true,
227			'J' => true,
228			'K' => true,
229			'L' => true,
230			'M' => true,
231			'N' => true,
232			'O' => true,
233			'P' => true,
234			'Q' => true,
235			'R' => true,
236			'S' => true,
237			'T' => true,
238			'U' => true,
239			'W' => true,
240			'V' => true,
241			'X' => true,
242			'Y' => true,
243			'Z' => true,
244			'^' => true,
245			'_' => true,
246			'`' => true,
247			'a' => true,
248			'b' => true,
249			'c' => true,
250			'd' => true,
251			'e' => true,
252			'f' => true,
253			'g' => true,
254			'h' => true,
255			'i' => true,
256			'j' => true,
257			'k' => true,
258			'l' => true,
259			'm' => true,
260			'n' => true,
261			'o' => true,
262			'p' => true,
263			'q' => true,
264			'r' => true,
265			's' => true,
266			't' => true,
267			'u' => true,
268			'v' => true,
269			'w' => true,
270			'x' => true,
271			'y' => true,
272			'z' => true,
273			'\|' => true,
274			'~' => true,
275			);
276
277			/**
278			* @param string $str
279			*
280			* @return boolean
281			*/
282			private static function isValidKeyName($str)
283			{
284			for ($i = 0; $i < strlen($str); $i += 1) {
285			if (!isset(self::$isTokenTable[$str[$i]])) {
286			return false;
287			}
288			}
289			return true;
290			}
291			}
292

qiniu / php-sdk

Header::offsetSet() A last analyzed 2024-10-25 09:01 UTC

Complexity

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Duplication

Importance

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Header::offsetSet() A
last analyzed 2024-10-25 09:01 UTC