Collection::get() - Code Metrics - Inspection of "Merge pull request #29 from skys215/master" - overtrue/http - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 3972e9...fd1a3c )

by Carlos

created 2022-02-19 01:59 UTC

Collection::get() A

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

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


<?php

/*
 * This file is part of the overtrue/http.
 *
 * (c) overtrue <[email protected]>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace Overtrue\Http\Support;

use ArrayAccess;
use ArrayIterator;
use Countable;
use IteratorAggregate;
use JsonSerializable;
use Serializable;
use Traversable;

/**
 * Class Collection.
 */
class Collection implements ArrayAccess, Countable, IteratorAggregate, JsonSerializable, Serializable
{
    /**
     * The collection data.
     *
     * @var array
     */
    protected $items = [];

    /**
     * set data.
     *
     * @param mixed $items
     */
    public function __construct(array $items = [])
    {
        foreach ($items as $key => $value) {
            $this->set($key, $value);
        }
    }

    /**
     * Return all items.
     *
     * @return array
     */
    public function all(): array
    {
        return $this->items;
    }

    /**
     * Return specific items.
     *
     * @param array $keys
     *
     * @return \Overtrue\Http\Support\Collection
     */
    public function only(array $keys): self
    {
        $return = [];

        foreach ($keys as $key) {
            $value = $this->get($key);

            if (!is_null($value)) {
                $return[$key] = $value;
            }
        }

        return new static($return);
    }

    /**
     * Get all items except for those with the specified keys.
     *
     * @param mixed $keys
     *
     * @return \Overtrue\Http\Support\Collection
     */
    public function except($keys): self
    {
        $keys = is_array($keys) ? $keys : func_get_args();

        return new static(array_diff($this->items, array_combine($keys, array_pad([], count($keys), null))));
    }

    /**
     * Merge data.
     *
     * @param \Overtrue\Http\Support\Collection|array $items
     *
     * @return \Overtrue\Http\Support\Collection
     */
    public function merge($items): self
    {
        foreach ($items as $key => $value) {
            $this->set($key, $value);
        }

        return new static($this->all());
    }

    /**
     * To determine Whether the specified element exists.
     *
     * @param string $key
     *
     * @return bool
     */
    public function has($key): bool
    {
        return !is_null($this->dotGet($this->items, $key));
    }

    /**
     * Retrieve the first item.
     *
     * @return mixed
     */
    public function first()
    {
        return reset($this->items);
    }

    /**
     * Retrieve the last item.
     *
     * @return mixed
     */
    public function last()
    {
        $end = end($this->items);

        reset($this->items);

        return $end;
    }

    /**
     * add the item value.
     *
     * @param string $key
     * @param mixed  $value
     */
    public function add($key, $value)
    {
        $this->dotSet($this->items, $key, $value);
    }

    /**
     * Set the item value.
     *
     * @param string $key
     * @param mixed  $value
     */
    public function set($key, $value)
    {
        $this->dotSet($this->items, $key, $value);
    }

    /**
     * Remove item form Collection.
     *
     * @param string $key
     */
    public function forget($key)
    {
        $this->dotRemove($this->items, $key);
    }

    /**
     * Retrieve item from Collection.
     *
     * @param string $key
     * @param mixed  $default
     *
     * @return mixed
     */
    public function get($key, $default = null)
    {
        return $this->dotGet($this->items, $key, $default);
    }

    /**
     * @param array      $array
     * @param string     $key
     * @param mixed|null $default
     *
     * @return mixed
     */
    public function dotGet($array, $key, $default = null)
    {
        if (is_null($key)) {
            return $array;
        }
        if (array_key_exists($key, $array)) {
            return $array[$key];
        }
        foreach (explode('.', $key) as $segment) {
            if (array_key_exists($segment, $array)) {
                $array = $array[$segment];
            } else {
                return $default;
            }
        }
    }

    /**
     * @param array  $array
     * @param string $key
     * @param mixed  $value
     *
     * @return array
     */
    public function dotSet(array &$array, string $key, $value): array
    {
        $keys = explode('.', $key);
        while (count($keys) > 1) {
            $key = array_shift($keys);
            if (!isset($array[$key]) || !is_array($array[$key])) {
                $array[$key] = [];
            }
            $array = &$array[$key];
        }
        $array[array_shift($keys)] = $value;

        return $array;
    }

    /**
     * @param array        $array
     * @param array|string $keys
     */
    public function dotRemove(array &$array, $keys)
    {
        $original = &$array;
        $keys = (array) $keys;
        if (0 === count($keys)) {
            return;
        }

        foreach ($keys as $key) {
            if (array_key_exists($key, $array)) {
                unset($array[$key]);
                continue;
            }
            $parts = explode('.', $key);

            $array = &$original;

            while (count($parts) > 1) {
                $part = array_shift($parts);
                if (isset($array[$part]) && is_array($array[$part])) {
                    $array = &$array[$part];
                } else {
                    continue 2;
                }
            }
            unset($array[array_shift($parts)]);
        }
    }

    /**
     * Build to array.
     *
     * @return array
     */
    public function toArray(): array
    {
        return $this->all();
    }

    /**
     * Build to json.
     *
     * @param int $option
     *
     * @return string
     */
    public function toJson($option = JSON_UNESCAPED_UNICODE): string
    {
        return json_encode($this->all(), $option);
    }

    /**
     * To string.
     *
     * @return string
     */
    public function __toString(): string
    {
        return $this->toJson();
    }

    /**
     * (PHP 5 &gt;= 5.4.0)<br/>
     * Specify data which should be serialized to JSON.
     *
     * @see http://php.net/manual/en/jsonserializable.jsonserialize.php
     *
     * @return mixed data which can be serialized by <b>json_encode</b>,
     *               which is a value of any type other than a resource
     */
    public function jsonSerialize(): array
    {
        return $this->items;
    }

    /**
     * (PHP 5 &gt;= 5.1.0)<br/>
     * String representation of object.
     *
     * @see http://php.net/manual/en/serializable.serialize.php
     *
     * @return string the string representation of the object or null
     */
    public function serialize(): string
    {
        return serialize($this->items);
    }

    /**
     * (PHP 5 &gt;= 5.0.0)<br/>
     * Retrieve an external iterator.
     *
     * @see http://php.net/manual/en/iteratoraggregate.getiterator.php
     *
     * @return \ArrayIterator An instance of an object implementing <b>Iterator</b> or
     *                        <b>Traversable</b>
     */
    public function getIterator(): ArrayIterator
    {
        return new ArrayIterator($this->items);
    }

    /**
     * (PHP 5 &gt;= 5.1.0)<br/>
     * Count elements of an object.
     *
     * @see http://php.net/manual/en/countable.count.php
     *
     * @return int the custom count as an integer.
     *             </p>
     *             <p>
     *             The return value is cast to an integer
     */
    public function count(): int
    {
        return count($this->items);
    }

    /**
     * (PHP 5 &gt;= 5.1.0)<br/>
     * Constructs the object.
     *
     * @see  http://php.net/manual/en/serializable.unserialize.php
     *
     * @param string $serialized <p>
     *                           The string representation of the object.
     *                           </p>
     *
     * @return mixed|void
     */
    public function unserialize($serialized)
    {
        return $this->items = unserialize($serialized);
    }

    /**
     * Get a data by key.
     *
     * @param string $key
     *
     * @return mixed
     */
    public function __get($key)
    {
        return $this->get($key);
    }

    /**
     * Assigns a value to the specified data.
     *
     * @param string $key
     * @param mixed  $value
     */
    public function __set($key, $value)
    {
        $this->set($key, $value);
    }

    /**
     * Whether or not an data exists by key.
     *
     * @param string $key
     *
     * @return bool
     */
    public function __isset($key): bool
    {
        return $this->has($key);
    }

    /**
     * Unset an data by key.
     *
     * @param string $key
     */
    public function __unset($key)
    {
        $this->forget($key);
    }

    /**
     * var_export.
     *
     * @param array properties
     * 
     * @return object
     */
    public static function __set_state($array): object
    {
        return new self($array);
    }

    /**
     * (PHP 5 &gt;= 5.0.0)<br/>
     * Whether a offset exists.
     *
     * @see http://php.net/manual/en/arrayaccess.offsetexists.php
     *
     * @param mixed $offset <p>
     *                      An offset to check for.
     *                      </p>
     *
     * @return bool true on success or false on failure.
     *              The return value will be casted to boolean if non-boolean was returned
     */
    public function offsetExists($offset): bool
    {
        return $this->has($offset);
    }

    /**
     * (PHP 5 &gt;= 5.0.0)<br/>
     * Offset to unset.
     *
     * @see http://php.net/manual/en/arrayaccess.offsetunset.php
     *
     * @param mixed $offset <p>
     *                      The offset to unset.
     *                      </p>
     */
    public function offsetUnset($offset)
    {
        if ($this->offsetExists($offset)) {
            $this->forget($offset);
        }
    }

    /**
     * (PHP 5 &gt;= 5.0.0)<br/>
     * Offset to retrieve.
     *
     * @see http://php.net/manual/en/arrayaccess.offsetget.php
     *
     * @param mixed $offset <p>
     *                      The offset to retrieve.
     *                      </p>
     *
     * @return mixed Can return all value types
     */
    public function offsetGet($offset)
    {
        return $this->offsetExists($offset) ? $this->get($offset) : null;
    }

    /**
     * (PHP 5 &gt;= 5.0.0)<br/>
     * Offset to set.
     *
     * @see http://php.net/manual/en/arrayaccess.offsetset.php
     *
     * @param mixed $offset <p>
     *                      The offset to assign the value to.
     *                      </p>
     * @param mixed $value  <p>
     *                      The value to set.
     *                      </p>
     */
    public function offsetSet($offset, $value)
    {
        $this->set($offset, $value);
    }
}



1
2			<?php
3
4			/*
5			* This file is part of the overtrue/http.
6			*
7			* (c) overtrue <[email protected]>
8			*
9			* This source file is subject to the MIT license that is bundled
10			* with this source code in the file LICENSE.
11			*/
12
13			namespace Overtrue\Http\Support;
14
15			use ArrayAccess;
16			use ArrayIterator;
17			use Countable;
18			use IteratorAggregate;
19			use JsonSerializable;
20			use Serializable;
21			use Traversable;
22
23			/**
24			* Class Collection.
25			*/
26			class Collection implements ArrayAccess, Countable, IteratorAggregate, JsonSerializable, Serializable
27			{
28			/**
29			* The collection data.
30			*
31			* @var array
32			*/
33			protected $items = [];
34
35			/**
36			* set data.
37			*
38			* @param mixed $items
39			*/
40			public function __construct(array $items = [])
41			{
42			foreach ($items as $key => $value) {
43			$this->set($key, $value);
44			}
45			}
46
47			/**
48			* Return all items.
49			*
50			* @return array
51			*/
52			public function all(): array
53			{
54			return $this->items;
55			}
56
57			/**
58			* Return specific items.
59			*
60			* @param array $keys
61			*
62			* @return \Overtrue\Http\Support\Collection
63			*/
64			public function only(array $keys): self
65			{
66			$return = [];
67
68			foreach ($keys as $key) {
69			$value = $this->get($key);
70
71			if (!is_null($value)) {
72			$return[$key] = $value;
73			}
74			}
75
76			return new static($return);
77			}
78
79			/**
80			* Get all items except for those with the specified keys.
81			*
82			* @param mixed $keys
83			*
84			* @return \Overtrue\Http\Support\Collection
85			*/
86			public function except($keys): self
87			{
88			$keys = is_array($keys) ? $keys : func_get_args();
89
90			return new static(array_diff($this->items, array_combine($keys, array_pad([], count($keys), null))));
91			}
92
93			/**
94			* Merge data.
95			*
96			* @param \Overtrue\Http\Support\Collection\|array $items
97			*
98			* @return \Overtrue\Http\Support\Collection
99			*/
100			public function merge($items): self
101			{
102			foreach ($items as $key => $value) {
103			$this->set($key, $value);
104			}
105
106			return new static($this->all());
107			}
108
109			/**
110			* To determine Whether the specified element exists.
111			*
112			* @param string $key
113			*
114			* @return bool
115			*/
116			public function has($key): bool
117			{
118			return !is_null($this->dotGet($this->items, $key));
119			}
120
121			/**
122			* Retrieve the first item.
123			*
124			* @return mixed
125			*/
126			public function first()
127			{
128			return reset($this->items);
129			}
130
131			/**
132			* Retrieve the last item.
133			*
134			* @return mixed
135			*/
136			public function last()
137			{
138			$end = end($this->items);
139
140			reset($this->items);
141
142			return $end;
143			}
144
145			/**
146			* add the item value.
147			*
148			* @param string $key
149			* @param mixed $value
150			*/
151			public function add($key, $value)
152			{
153			$this->dotSet($this->items, $key, $value);
154			}
155
156			/**
157			* Set the item value.
158			*
159			* @param string $key
160			* @param mixed $value
161			*/
162			public function set($key, $value)
163			{
164			$this->dotSet($this->items, $key, $value);
165			}
166
167			/**
168			* Remove item form Collection.
169			*
170			* @param string $key
171			*/
172			public function forget($key)
173			{
174			$this->dotRemove($this->items, $key);
175			}
176
177			/**
178			* Retrieve item from Collection.
179			*
180			* @param string $key
181			* @param mixed $default
182			*
183			* @return mixed
184			*/
185			public function get($key, $default = null)
186			{
187			return $this->dotGet($this->items, $key, $default);
188			}
189
190			/**
191			* @param array $array
192			* @param string $key
193			* @param mixed\|null $default
194			*
195			* @return mixed
196			*/
197			public function dotGet($array, $key, $default = null)
198			{
199			if (is_null($key)) {
200			return $array;
201			}
202			if (array_key_exists($key, $array)) {
203			return $array[$key];
204			}
205			foreach (explode('.', $key) as $segment) {
206			if (array_key_exists($segment, $array)) {
207			$array = $array[$segment];
208			} else {
209			return $default;
210			}
211			}
212			}
213
214			/**
215			* @param array $array
216			* @param string $key
217			* @param mixed $value
218			*
219			* @return array
220			*/
221			public function dotSet(array &$array, string $key, $value): array
222			{
223			$keys = explode('.', $key);
224			while (count($keys) > 1) {
225			$key = array_shift($keys);
226			if (!isset($array[$key]) \|\| !is_array($array[$key])) {
227			$array[$key] = [];
228			}
229			$array = &$array[$key];
230			}
231			$array[array_shift($keys)] = $value;
232
233			return $array;
234			}
235
236			/**
237			* @param array $array
238			* @param array\|string $keys
239			*/
240			public function dotRemove(array &$array, $keys)
241			{
242			$original = &$array;
243			$keys = (array) $keys;
244			if (0 === count($keys)) {
245			return;
246			}
247
248			foreach ($keys as $key) {
249			if (array_key_exists($key, $array)) {
250			unset($array[$key]);
251			continue;
252			}
253			$parts = explode('.', $key);
254
255			$array = &$original;
256
257			while (count($parts) > 1) {
258			$part = array_shift($parts);
259			if (isset($array[$part]) && is_array($array[$part])) {
260			$array = &$array[$part];
261			} else {
262			continue 2;
263			}
264			}
265			unset($array[array_shift($parts)]);
266			}
267			}
268
269			/**
270			* Build to array.
271			*
272			* @return array
273			*/
274			public function toArray(): array
275			{
276			return $this->all();
277			}
278
279			/**
280			* Build to json.
281			*
282			* @param int $option
283			*
284			* @return string
285			*/
286			public function toJson($option = JSON_UNESCAPED_UNICODE): string
287			{
288			return json_encode($this->all(), $option);
289			}
290
291			/**
292			* To string.
293			*
294			* @return string
295			*/
296			public function __toString(): string
297			{
298			return $this->toJson();
299			}
300
301			/**
302			* (PHP 5 >= 5.4.0)<br/>
303			* Specify data which should be serialized to JSON.
304			*
305			* @see http://php.net/manual/en/jsonserializable.jsonserialize.php
306			*
307			* @return mixed data which can be serialized by <b>json_encode</b>,
308			* which is a value of any type other than a resource
309			*/
310			public function jsonSerialize(): array
311			{
312			return $this->items;
313			}
314
315			/**
316			* (PHP 5 >= 5.1.0)<br/>
317			* String representation of object.
318			*
319			* @see http://php.net/manual/en/serializable.serialize.php
320			*
321			* @return string the string representation of the object or null
322			*/
323			public function serialize(): string
324			{
325			return serialize($this->items);
326			}
327
328			/**
329			* (PHP 5 >= 5.0.0)<br/>
330			* Retrieve an external iterator.
331			*
332			* @see http://php.net/manual/en/iteratoraggregate.getiterator.php
333			*
334			* @return \ArrayIterator An instance of an object implementing <b>Iterator</b> or
335			* <b>Traversable</b>
336			*/
337			public function getIterator(): ArrayIterator
338			{
339			return new ArrayIterator($this->items);
340			}
341
342			/**
343			* (PHP 5 >= 5.1.0)<br/>
344			* Count elements of an object.
345			*
346			* @see http://php.net/manual/en/countable.count.php
347			*
348			* @return int the custom count as an integer.
349			* </p>
350			* <p>
351			* The return value is cast to an integer
352			*/
353			public function count(): int
354			{
355			return count($this->items);
356			}
357
358			/**
359			* (PHP 5 >= 5.1.0)<br/>
360			* Constructs the object.
361			*
362			* @see http://php.net/manual/en/serializable.unserialize.php
363			*
364			* @param string $serialized <p>
365			* The string representation of the object.
366			* </p>
367			*
368			* @return mixed\|void
369			*/
370			public function unserialize($serialized)
371			{
372			return $this->items = unserialize($serialized);
373			}
374
375			/**
376			* Get a data by key.
377			*
378			* @param string $key
379			*
380			* @return mixed
381			*/
382			public function __get($key)
383			{
384			return $this->get($key);
385			}
386
387			/**
388			* Assigns a value to the specified data.
389			*
390			* @param string $key
391			* @param mixed $value
392			*/
393			public function __set($key, $value)
394			{
395			$this->set($key, $value);
396			}
397
398			/**
399			* Whether or not an data exists by key.
400			*
401			* @param string $key
402			*
403			* @return bool
404			*/
405			public function __isset($key): bool
406			{
407			return $this->has($key);
408			}
409
410			/**
411			* Unset an data by key.
412			*
413			* @param string $key
414			*/
415			public function __unset($key)
416			{
417			$this->forget($key);
418			}
419
420			/**
421			* var_export.
422			*
423			* @param array properties
424			*
425			* @return object
426			*/
427			public static function __set_state($array): object
428			{
429			return new self($array);
430			}
431
432			/**
433			* (PHP 5 >= 5.0.0)<br/>
434			* Whether a offset exists.
435			*
436			* @see http://php.net/manual/en/arrayaccess.offsetexists.php
437			*
438			* @param mixed $offset <p>
439			* An offset to check for.
440			* </p>
441			*
442			* @return bool true on success or false on failure.
443			* The return value will be casted to boolean if non-boolean was returned
444			*/
445			public function offsetExists($offset): bool
446			{
447			return $this->has($offset);
448			}
449
450			/**
451			* (PHP 5 >= 5.0.0)<br/>
452			* Offset to unset.
453			*
454			* @see http://php.net/manual/en/arrayaccess.offsetunset.php
455			*
456			* @param mixed $offset <p>
457			* The offset to unset.
458			* </p>
459			*/
460			public function offsetUnset($offset)
461			{
462			if ($this->offsetExists($offset)) {
463			$this->forget($offset);
464			}
465			}
466
467			/**
468			* (PHP 5 >= 5.0.0)<br/>
469			* Offset to retrieve.
470			*
471			* @see http://php.net/manual/en/arrayaccess.offsetget.php
472			*
473			* @param mixed $offset <p>
474			* The offset to retrieve.
475			* </p>
476			*
477			* @return mixed Can return all value types
478			*/
479			public function offsetGet($offset)
480			{
481			return $this->offsetExists($offset) ? $this->get($offset) : null;
482			}
483
484			/**
485			* (PHP 5 >= 5.0.0)<br/>
486			* Offset to set.
487			*
488			* @see http://php.net/manual/en/arrayaccess.offsetset.php
489			*
490			* @param mixed $offset <p>
491			* The offset to assign the value to.
492			* </p>
493			* @param mixed $value <p>
494			* The value to set.
495			* </p>
496			*/
497			public function offsetSet($offset, $value)
498			{
499			$this->set($offset, $value);
500			}
501			}
			0 ignored issues – show Bug introduced 2022-02-19 01:46 UTC by Report Bug Copy Issue Report A parse error occurred: Namespace declaration statement has to be the very first statement in the script Loading history...
502

overtrue / http

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Collection::get() A

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