AbstractCacheItemPool - Code Metrics - Inspection of "Merge pull request #24 from joomla-framework/psr-1..." - joomla-framework/cache - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — 2.0-dev ( 574eeb...e9e84c )

by George

created 2017-05-29 09:44 UTC

AbstractCacheItemPool B

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	381
Duplicated Lines	4.72 %

Coupling/Cohesion

Components	3
Dependencies	3

Test Coverage

Coverage

80.36%

Importance

Changes

Metric	Value
wmc	39
lcom	3
cbo	3
dl	18
loc	381
ccs	90
cts	112
cp	0.8036
rs	8.2857
c	0
b	0
f	0

16 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	9	3
A	getItems()	0	11	2
A	getOption()	0	4	2
A	deleteItems()	0	12	3
A	setOption()	0	6	1
A	saveDeferred()	0	6	1
A	commit()	0	18	4
A	get()	0	11	2
A	set()	0	8	1
A	delete()	0	4	1
A	getMultiple()	9	16	3
C	setMultiple()	0	38	8
A	deleteMultiple()	9	14	3
A	has()	0	4	1
A	convertItemExpiryToSeconds()	0	9	1
A	generateValues()	0	15	3

How to fix Duplicated Code

<?php
/**
 * Part of the Joomla Framework Cache Package
 *
 * @copyright  Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved.
 * @license    GNU General Public License version 2 or later; see LICENSE
 */

namespace Joomla\Cache;

use Joomla\Cache\Exception\InvalidArgumentException;
use Joomla\Cache\Item\HasExpirationDateInterface;
use Psr\Cache\CacheItemInterface;
use Psr\SimpleCache\CacheInterface;

/**
 * Joomla! Caching Class
 *
 * @since  1.0
 */
abstract class AbstractCacheItemPool implements CacheItemPoolInterface, CacheInterface
{
	/**
	 * The options for the cache object.
	 *
	 * @var    array|\ArrayAccess
	 * @since  1.0
	 */
	protected $options;

	/**
	 * The deferred items to store
	 *
	 * @var    Item\Item[]
	 * @since  1.0
	 */
	private $deferred = [];

	/**
	 * Constructor.
	 *
	 * @param   array|\ArrayAccess  $options  An options array, or an object that implements \ArrayAccess
	 *
	 * @since   1.0
	 * @throws  InvalidArgumentException
	 */
	public function __construct($options = [])
	{
		if (!($options instanceof \ArrayAccess || is_array($options)))
		{
			throw new InvalidArgumentException(sprintf('%s requires an options array or an object that implements \\ArrayAccess', get_class($this)));
		}

		$this->options = $options;
	}

	/**
	 * Returns a traversable set of cache items.
	 *
	 * @param   string[]  $keys  An indexed array of keys of items to retrieve.
	 *
	 * @return  array  A traversable collection of Cache Items keyed by the cache keys of each item.
	 *                 A Cache item will be returned for each key, even if that key is not found.
	 *
	 * @since   __DEPLOY_VERSION__
	 */
	public function getItems(array $keys = [])
	{
		$result = [];

		foreach ($keys as $key)
		{
			$result[$key] = $this->getItem($key);
		}

		return $result;
	}

	/**
	 * Get an option from the Cache instance.
	 *
	 * @param   string  $key  The name of the option to get.
	 *
	 * @return  mixed  The option value.
	 *
	 * @since   1.0
	 */
	public function getOption($key)
	{
		return isset($this->options[$key]) ? $this->options[$key] : null;
	}

	/**
	 * Removes multiple items from the pool.
	 *
	 * @param   array  $keys  An array of keys that should be removed from the pool.
	 *
	 * @return  boolean  True if the items were successfully removed. False if there was an error.
	 *
	 * @since   __DEPLOY_VERSION__
	 */
	public function deleteItems(array $keys)
	{
		foreach ($keys as $key)
		{
			if (!$this->deleteItem($key))
			{
				return false;
			}
		}

		return true;
	}

	/**
	 * Set an option for the Cache instance.
	 *
	 * @param   string  $key    The name of the option to set.
	 * @param   mixed   $value  The option value to set.
	 *
	 * @return  $this
	 *
	 * @since   1.0
	 */
	public function setOption($key, $value)
	{
		$this->options[$key] = $value;

		return $this;
	}

	/**
	 * Sets a cache item to be persisted later.
	 *
	 * @param   CacheItemInterface  $item  The cache item to save.
	 *
	 * @return  boolean  False if the item could not be queued or if a commit was attempted and failed. True otherwise.
	 *
	 * @since   __DEPLOY_VERSION__
	 */
	public function saveDeferred(CacheItemInterface $item)
	{
		$this->deferred[$item->getKey()] = $item;

		return true;
	}

	/**
	 * Persists any deferred cache items.
	 *
	 * @return  boolean  True if all not-yet-saved items were successfully saved or there were none. False otherwise.
	 *
	 * @since   __DEPLOY_VERSION__
	 */
	public function commit()
	{
		$result = true;

		foreach ($this->deferred as $key => $deferred)
		{
			$saveResult = $this->save($deferred);

			if (true === $saveResult)
			{
				unset($this->deferred[$key]);
			}

			$result = $result && $saveResult;
		}

		return $result;
	}

	/**
	 * Fetches a value from the cache.
	 *
	 * @param   string  $key      The unique key of this item in the cache.
	 * @param   mixed   $default  Default value to return if the key does not exist.
	 *
	 * @return  mixed  The value of the item from the cache, or $default in case of cache miss.
	 *
	 * @since   __DEPLOY_VERSION__
	 */
	public function get($key, $default = null)
	{
		$item = $this->getItem($key);

		if (!$item->isHit())
		{
			return $default;
		}

		return $item->get();
	}

	/**
	 * Persists data in the cache, uniquely referenced by a key with an optional expiration TTL time.
	 *
	 * @param   string                 $key    The key of the item to store.
	 * @param   mixed                  $value  The value of the item to store, must be serializable.
	 * @param   null|int|DateInterval  $ttl    Optional. The TTL value of this item. If no value is sent and
	 *                                         the driver supports TTL then the library may set a default value
	 *                                         for it or let the driver take care of that.
	 *
	 * @return  boolean True on success and false on failure.
	 *
	 * @since   __DEPLOY_VERSION__
	 */
	public function set($key, $value, $ttl = null)
	{
		$item = $this->getItem($key);
		$item->set($value);
		$item->expiresAfter($ttl);

		return $this->save($item);
	}

	/**
	 * Delete an item from the cache by its unique key.
	 *
	 * @param   string  $key  The unique cache key of the item to delete.
	 *
	 * @return  boolean  True if the item was successfully removed. False if there was an error.
	 *
	 * @since   __DEPLOY_VERSION__
	 */
	public function delete($key)
	{
		return $this->deleteItem($key);
	}

	/**
	 * Obtains multiple cache items by their unique keys.
	 *
	 * @param   iterable  $keys     A list of keys that can obtained in a single operation.
	 * @param   mixed     $default  Default value to return for keys that do not exist.
	 *
	 * @return  iterable  A list of key => value pairs. Cache keys that do not exist or are stale will have $default as value.
	 *
	 * @since   __DEPLOY_VERSION__
	 * @throws  InvalidArgumentException
	 */
	public function getMultiple($keys, $default = null)
	{
		if (!is_array($keys))

		{
			if (!($keys instanceof \Traversable))
			{
				throw new InvalidArgumentException('$keys is neither an array nor Traversable');
			}

			$keys = iterator_to_array($keys, false);
		}

		$items = $this->getItems($keys);

		return $this->generateValues($default, $items);
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
	}

	/**
	 * Persists a set of key => value pairs in the cache, with an optional TTL.
	 *
	 * @param   iterable               $values  A list of key => value pairs for a multiple-set operation.
	 * @param   null|int|DateInterval  $ttl     Optional. The TTL value of this item. If no value is sent and
	 *                                          the driver supports TTL then the library may set a default value
	 *                                          for it or let the driver take care of that.
	 *
	 * @return  boolean  True on success and false on failure.
	 *
	 * @since   __DEPLOY_VERSION__
	 * @throws  InvalidArgumentException
	 */
	public function setMultiple($values, $ttl = null)
	{
		if (!is_array($values))
		{
			if (!$values instanceof \Traversable)
			{
				throw new InvalidArgumentException('$values is neither an array nor Traversable');
			}
		}

		$keys        = [];
		$arrayValues = [];

		foreach ($values as $key => $value)
		{
			if (is_int($key))
			{
				$key = (string) $key;
			}

			$keys[]            = $key;
			$arrayValues[$key] = $value;
		}

		$items       = $this->getItems($keys);
		$itemSuccess = true;

		/** @var $item CacheItemInterface */
		foreach ($items as $key => $item)
		{
			$item->set($arrayValues[$key]);
			$item->expiresAfter($ttl);

			$itemSuccess = $itemSuccess && $this->saveDeferred($item);
		}

		return $itemSuccess && $this->commit();
	}

	/**
	 * Deletes multiple cache items in a single operation.
	 *
	 * @param   iterable  $keys  A list of string-based keys to be deleted.
	 *
	 * @return  boolean  True if the items were successfully removed. False if there was an error.
	 *
	 * @since   __DEPLOY_VERSION__
	 * @throws  InvalidArgumentException
	 */
	public function deleteMultiple($keys)
	{
		if (!is_array($keys))

		{
			if (!$keys instanceof \Traversable)
			{
				throw new InvalidArgumentException('$keys is neither an array nor Traversable');
			}

			$keys = iterator_to_array($keys, false);
		}

		return $this->deleteItems($keys);
	}

	/**
	 * Determines whether an item is present in the cache.
	 *
	 * NOTE: It is recommended that has() is only to be used for cache warming type purposes
	 * and not to be used within your live applications operations for get/set, as this method
	 * is subject to a race condition where your has() will return true and immediately after,
	 * another script can remove it making the state of your app out of date.
	 *
	 * @param   string  $key  The cache item key.
	 *
	 * @return  bool
	 *
	 * @since   __DEPLOY_VERSION__
	 * @throws  InvalidArgumentException
	 */
	public function has($key)
	{
		return $this->hasItem($key);
	}

	/**
	 * Converts a DateTime object from the cache item to the expiry time in seconds from the present
	 *
	 * @param   HasExpirationDateInterface  $item  The cache item
	 *
	 * @return  integer  The time in seconds until expiry
	 *
	 * @since   __DEPLOY_VERSION__
	 */
	protected function convertItemExpiryToSeconds(HasExpirationDateInterface $item)
	{
		$itemExpiry   = $item->getExpiration();
		$itemTimezone = $itemExpiry->getTimezone();
		$now          = new \DateTime('now', $itemTimezone);
		$interval     = $now->diff($itemExpiry);

		return (int) $interval->format('%i') * 60;
	}

	/**
	 * Generate the values for the PSR-16 getMultiple method
	 *
	 * @param   mixed  $default  Default value to return for keys that do not exist.
	 * @param   array  $items    The items to process
	 *
	 * @return  \Generator
	 *
	 * @since   __DEPLOY_VERSION__
	 */
	private function generateValues($default, $items)
	{
		/** @var $item CacheItemInterface */
		foreach ($items as $key => $item)
		{
			if (!$item->isHit())
			{
				yield $key => $default;
			}
			else
			{
				yield $key => $item->get();
			}
		}
	}
}


1			<?php
2			/**
3			* Part of the Joomla Framework Cache Package
4			*
5			* @copyright Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved.
6			* @license GNU General Public License version 2 or later; see LICENSE
7			*/
8
9			namespace Joomla\Cache;
10
11			use Joomla\Cache\Exception\InvalidArgumentException;
12			use Joomla\Cache\Item\HasExpirationDateInterface;
13			use Psr\Cache\CacheItemInterface;
14			use Psr\SimpleCache\CacheInterface;
15
16			/**
17			* Joomla! Caching Class
18			*
19			* @since 1.0
20			*/
21			abstract class AbstractCacheItemPool implements CacheItemPoolInterface, CacheInterface
22			{
23			/**
24			* The options for the cache object.
25			*
26			* @var array\|\ArrayAccess
27			* @since 1.0
28			*/
29			protected $options;
30
31			/**
32			* The deferred items to store
33			*
34			* @var Item\Item[]
35			* @since 1.0
36			*/
37			private $deferred = [];
38
39			/**
40			* Constructor.
41			*
42			* @param array\|\ArrayAccess $options An options array, or an object that implements \ArrayAccess
43			*
44			* @since 1.0
45			* @throws InvalidArgumentException
46			*/
47	130		public function __construct($options = [])
48			{
49	130		if (!($options instanceof \ArrayAccess \|\| is_array($options)))
50	130		{
51			throw new InvalidArgumentException(sprintf('%s requires an options array or an object that implements \\ArrayAccess', get_class($this)));
52			}
53
54	130		$this->options = $options;
55	130		}
56
57			/**
58			* Returns a traversable set of cache items.
59			*
60			* @param string[] $keys An indexed array of keys of items to retrieve.
61			*
62			* @return array A traversable collection of Cache Items keyed by the cache keys of each item.
63			* A Cache item will be returned for each key, even if that key is not found.
64			*
65			* @since __DEPLOY_VERSION__
66			*/
67	16		public function getItems(array $keys = [])
68			{
69	16		$result = [];
70
71	16		foreach ($keys as $key)
72			{
73	16		$result[$key] = $this->getItem($key);
74	16		}
75
76	16		return $result;
77			}
78
79			/**
80			* Get an option from the Cache instance.
81			*
82			* @param string $key The name of the option to get.
83			*
84			* @return mixed The option value.
85			*
86			* @since 1.0
87			*/
88	14		public function getOption($key)
89			{
90	14		return isset($this->options[$key]) ? $this->options[$key] : null;
91			}
92
93			/**
94			* Removes multiple items from the pool.
95			*
96			* @param array $keys An array of keys that should be removed from the pool.
97			*
98			* @return boolean True if the items were successfully removed. False if there was an error.
99			*
100			* @since __DEPLOY_VERSION__
101			*/
102	12		public function deleteItems(array $keys)
103			{
104	12		foreach ($keys as $key)
105			{
106	12		if (!$this->deleteItem($key))
107	12		{
108			return false;
109			}
110	12		}
111
112	12		return true;
113			}
114
115			/**
116			* Set an option for the Cache instance.
117			*
118			* @param string $key The name of the option to set.
119			* @param mixed $value The option value to set.
120			*
121			* @return $this
122			*
123			* @since 1.0
124			*/
125	7		public function setOption($key, $value)
126			{
127	7		$this->options[$key] = $value;
128
129	7		return $this;
130			}
131
132			/**
133			* Sets a cache item to be persisted later.
134			*
135			* @param CacheItemInterface $item The cache item to save.
136			*
137			* @return boolean False if the item could not be queued or if a commit was attempted and failed. True otherwise.
138			*
139			* @since __DEPLOY_VERSION__
140			*/
141	21		public function saveDeferred(CacheItemInterface $item)
142			{
143	21		$this->deferred[$item->getKey()] = $item;
144
145	21		return true;
146			}
147
148			/**
149			* Persists any deferred cache items.
150			*
151			* @return boolean True if all not-yet-saved items were successfully saved or there were none. False otherwise.
152			*
153			* @since __DEPLOY_VERSION__
154			*/
155	21		public function commit()
156			{
157	21		$result = true;
158
159	21		foreach ($this->deferred as $key => $deferred)
160			{
161	21		$saveResult = $this->save($deferred);
162
163	21		if (true === $saveResult)
164	21		{
165	21		unset($this->deferred[$key]);
166	21		}
167
168	21		$result = $result && $saveResult;
169	21		}
170
171	21		return $result;
172			}
173
174			/**
175			* Fetches a value from the cache.
176			*
177			* @param string $key The unique key of this item in the cache.
178			* @param mixed $default Default value to return if the key does not exist.
179			*
180			* @return mixed The value of the item from the cache, or $default in case of cache miss.
181			*
182			* @since __DEPLOY_VERSION__
183			*/
184	24		public function get($key, $default = null)
185			{
186	24		$item = $this->getItem($key);
187
188	24		if (!$item->isHit())
189	24		{
190	12		return $default;
191			}
192
193	24		return $item->get();
194			}
195
196			/**
197			* Persists data in the cache, uniquely referenced by a key with an optional expiration TTL time.
198			*
199			* @param string $key The key of the item to store.
200			* @param mixed $value The value of the item to store, must be serializable.
201			* @param null\|int\|DateInterval $ttl Optional. The TTL value of this item. If no value is sent and
202			* the driver supports TTL then the library may set a default value
203			* for it or let the driver take care of that.
204			*
205			* @return boolean True on success and false on failure.
206			*
207			* @since __DEPLOY_VERSION__
208			*/
209	31		public function set($key, $value, $ttl = null)
210			{
211	31		$item = $this->getItem($key);
212	31		$item->set($value);
213	31		$item->expiresAfter($ttl);
214
215	31		return $this->save($item);
216			}
217
218			/**
219			* Delete an item from the cache by its unique key.
220			*
221			* @param string $key The unique cache key of the item to delete.
222			*
223			* @return boolean True if the item was successfully removed. False if there was an error.
224			*
225			* @since __DEPLOY_VERSION__
226			*/
227	7		public function delete($key)
228			{
229	7		return $this->deleteItem($key);
230			}
231
232			/**
233			* Obtains multiple cache items by their unique keys.
234			*
235			* @param iterable $keys A list of keys that can obtained in a single operation.
236			* @param mixed $default Default value to return for keys that do not exist.
237			*
238			* @return iterable A list of key => value pairs. Cache keys that do not exist or are stale will have $default as value.
239			*
240			* @since __DEPLOY_VERSION__
241			* @throws InvalidArgumentException
242			*/
243	7		public function getMultiple($keys, $default = null)
244			{
245	7	View Code Duplication	if (!is_array($keys))
			0 ignored issues – show Duplication introduced 2017-05-29 09:43 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
246	7		{
247			if (!($keys instanceof \Traversable))
248			{
249			throw new InvalidArgumentException('$keys is neither an array nor Traversable');
250			}
251
252			$keys = iterator_to_array($keys, false);
253			}
254
255	7		$items = $this->getItems($keys);
256
257	7		return $this->generateValues($default, $items);
			0 ignored issues – show Bug Best Practice introduced 2017-05-29 09:43 UTC by Report Bug Copy Issue Report The return type of `return $this->generateValues($default, $items);` (`Generator`) is incompatible with the return type declared by the interface `Psr\SimpleCache\CacheInterface::getMultiple` of type `Psr\SimpleCache\iterable`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
258			}
259
260			/**
261			* Persists a set of key => value pairs in the cache, with an optional TTL.
262			*
263			* @param iterable $values A list of key => value pairs for a multiple-set operation.
264			* @param null\|int\|DateInterval $ttl Optional. The TTL value of this item. If no value is sent and
265			* the driver supports TTL then the library may set a default value
266			* for it or let the driver take care of that.
267			*
268			* @return boolean True on success and false on failure.
269			*
270			* @since __DEPLOY_VERSION__
271			* @throws InvalidArgumentException
272			*/
273	14		public function setMultiple($values, $ttl = null)
274			{
275	14		if (!is_array($values))
276	14		{
277			if (!$values instanceof \Traversable)
278			{
279			throw new InvalidArgumentException('$values is neither an array nor Traversable');
280			}
281			}
282
283	14		$keys = [];
284	14		$arrayValues = [];
285
286	14		foreach ($values as $key => $value)
287			{
288	14		if (is_int($key))
289	14		{
290			$key = (string) $key;
291			}
292
293	14		$keys[] = $key;
294	14		$arrayValues[$key] = $value;
295	14		}
296
297	14		$items = $this->getItems($keys);
298	14		$itemSuccess = true;
299
300			/** @var $item CacheItemInterface */
301	14		foreach ($items as $key => $item)
302			{
303	14		$item->set($arrayValues[$key]);
304	14		$item->expiresAfter($ttl);
305
306	14		$itemSuccess = $itemSuccess && $this->saveDeferred($item);
307	14		}
308
309	14		return $itemSuccess && $this->commit();
310			}
311
312			/**
313			* Deletes multiple cache items in a single operation.
314			*
315			* @param iterable $keys A list of string-based keys to be deleted.
316			*
317			* @return boolean True if the items were successfully removed. False if there was an error.
318			*
319			* @since __DEPLOY_VERSION__
320			* @throws InvalidArgumentException
321			*/
322			public function deleteMultiple($keys)
323			{
324		View Code Duplication	if (!is_array($keys))
			0 ignored issues – show Duplication introduced 2017-05-29 09:43 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
325			{
326			if (!$keys instanceof \Traversable)
327			{
328			throw new InvalidArgumentException('$keys is neither an array nor Traversable');
329			}
330
331			$keys = iterator_to_array($keys, false);
332			}
333
334			return $this->deleteItems($keys);
335			}
336
337			/**
338			* Determines whether an item is present in the cache.
339			*
340			* NOTE: It is recommended that has() is only to be used for cache warming type purposes
341			* and not to be used within your live applications operations for get/set, as this method
342			* is subject to a race condition where your has() will return true and immediately after,
343			* another script can remove it making the state of your app out of date.
344			*
345			* @param string $key The cache item key.
346			*
347			* @return bool
348			*
349			* @since __DEPLOY_VERSION__
350			* @throws InvalidArgumentException
351			*/
352	7		public function has($key)
353			{
354	7		return $this->hasItem($key);
355			}
356
357			/**
358			* Converts a DateTime object from the cache item to the expiry time in seconds from the present
359			*
360			* @param HasExpirationDateInterface $item The cache item
361			*
362			* @return integer The time in seconds until expiry
363			*
364			* @since __DEPLOY_VERSION__
365			*/
366	38		protected function convertItemExpiryToSeconds(HasExpirationDateInterface $item)
367			{
368	38		$itemExpiry = $item->getExpiration();
369	38		$itemTimezone = $itemExpiry->getTimezone();
370	38		$now = new \DateTime('now', $itemTimezone);
371	38		$interval = $now->diff($itemExpiry);
372
373	38		return (int) $interval->format('%i') * 60;
374			}
375
376			/**
377			* Generate the values for the PSR-16 getMultiple method
378			*
379			* @param mixed $default Default value to return for keys that do not exist.
380			* @param array $items The items to process
381			*
382			* @return \Generator
383			*
384			* @since __DEPLOY_VERSION__
385			*/
386	7		private function generateValues($default, $items)
387			{
388			/** @var $item CacheItemInterface */
389	7		foreach ($items as $key => $item)
390			{
391	7		if (!$item->isHit())
392	7		{
393	7		yield $key => $default;
394	7		}
395			else
396			{
397	6		yield $key => $item->get();
398			}
399	7		}
400	7		}
401			}
402

joomla-framework / cache

Push — 2.0-dev ( 574eeb...e9e84c )

AbstractCacheItemPool B

Complexity

Size/Duplication

Coupling/Cohesion

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Importance

16 Methods

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