ProjectDescriptorMapper::garbageCollect() - Code Metrics - Inspection of "Adds tests for cache busting" - phpDocumentor/phpDocumentor - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — develop ( 71fd61...bbac44 )

by Jaap

created 2017-12-13 20:26 UTC

ProjectDescriptorMapper::garbageCollect() B

↳ Parent: ProjectDescriptorMapper

Complexity

Conditions	6
Paths	8

Size

Total Lines	22
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	42

Importance

Changes

Metric	Value
cc	6
eloc	10
nc	8
nop	1
dl	0
loc	22
ccs	0
cts	11
cp	0
crap	42
rs	8.6737
c	0
b	0
f	0

<?php
/**
 * phpDocumentor
 *
 * PHP Version 5.3
 *
 * @copyright 2010-2014 Mike van Riel / Naenius (http://www.naenius.com)
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Descriptor\Cache;

use Zend\Cache\Storage\IterableInterface;
use Zend\Cache\Storage\IteratorInterface;
use Zend\Cache\Storage\OptimizableInterface;
use Zend\Cache\Storage\StorageInterface;
use phpDocumentor\Descriptor\FileDescriptor;
use phpDocumentor\Descriptor\ProjectDescriptor;
use phpDocumentor\Descriptor\ProjectDescriptor\Settings;
use phpDocumentor\Fileset\Collection;

/**
 * Maps a projectDescriptor to and from a cache instance.
 */
class ProjectDescriptorMapper
{
    const FILE_PREFIX = 'file_';

    const KEY_SETTINGS = 'settings';

    /** @var StorageInterface|IterableInterface */
    protected $cache;

    /**
     * Initializes this mapper with the given cache instance.
     * @param StorageInterface $cache
     */
    public function __construct(StorageInterface $cache)
    {
        $this->cache = $cache;
    }

    /**
     * Returns the Cache instance for this Mapper.
     *
     * @return IterableInterface|StorageInterface
     */
    public function getCache()
    {
        return $this->cache;
    }

    /**
     * Returns the Project Descriptor from the cache.
     *
     * @param ProjectDescriptor $projectDescriptor
     *
     * @return void
     */
    public function populate(ProjectDescriptor $projectDescriptor)
    {
        /** @var IteratorInterface $iteratorInterface */
        $iteratorInterface = $this->getCache()->getIterator();
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}

        // load the settings object
        try {
            $settings = $this->getCache()->getItem(self::KEY_SETTINGS);
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
        } catch (\Exception $e) {
            $settings = $this->igBinaryCompatibleCacheClear(self::KEY_SETTINGS, $e);
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();
        }

        if ($settings instanceof Settings) {
            $projectDescriptor->setSettings($settings);
        }

        // FIXME: Workaround for: https://github.com/zendframework/zf2/pull/4154
        if ($iteratorInterface->valid()) {
            foreach ($this->getCache() as $key) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
                try {
                    $item = $this->getCache()->getItem($key);
                } catch (\Exception $e) {
                    $this->igBinaryCompatibleCacheClear($key, $e);
                }

                if ($item instanceof FileDescriptor) {
                    $projectDescriptor->getFiles()->set($item->getPath(), $item);
                }
            }
        }
    }

    /**
     * Clears the cache if a serialization exception was thrown
     *
     * @param string $key
     * @param \Exception $e
     *
     * @throws \Exception Rethrows exception if nessesary
     *
     * @return void
     */
    protected function igBinaryCompatibleCacheClear($key, $e)

    {
        if (extension_loaded('igbinary')) {
            $this->getCache()->removeItem($key);
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
        } else {
            throw $e;
        }
    }

    /**
     * Stores a Project Descriptor in the Cache.
     *
     * @param ProjectDescriptor $projectDescriptor
     *
     * @return void
     */
    public function save(ProjectDescriptor $projectDescriptor)
    {
        $keys  = array();
        $cache = $this->getCache();

        /** @var IteratorInterface $iteratorInterface  */
        $iteratorInterface = $cache->getIterator();
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}

        // FIXME: Workaround for: https://github.com/zendframework/zf2/pull/4154
        if ($iteratorInterface->valid()) {
            foreach ($cache as $key) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
                $keys[] = $key;
            }
        }

        // store the settings for this Project Descriptor
        $cache->setItem(self::KEY_SETTINGS, $projectDescriptor->getSettings());
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}

        // store cache items
        $usedKeys = array(self::KEY_SETTINGS);
        foreach ($projectDescriptor->getFiles() as $file) {
            $key        = self::FILE_PREFIX . md5($file->getPath());
            $usedKeys[] = $key;
            $cache->setItem($key, $file);
        }

        // remove any keys that are no longer used.
        $invalidatedKeys = array_diff($keys, $usedKeys);
        if ($invalidatedKeys) {

            $cache->removeItems($invalidatedKeys);
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
        }

        if ($cache instanceof OptimizableInterface) {
            $cache->optimize();
        }
    }

    /**
     * Removes all files in cache that do not occur in the given FileSet Collection.
     *
     * @param Collection $collection
     *
     * @return void
     */
    public function garbageCollect(Collection $collection)
    {
        $projectRoot = $collection->getProjectRoot();
        $filenames   = $collection->getFilenames();

        foreach ($filenames as &$name) {
            // the cache key contains a path relative to the project root; here we expect absolute paths.
            $name = self::FILE_PREFIX . md5(substr($name, strlen($projectRoot)));
        }

        /** @var IteratorInterface $iteratorInterface  */
        $iteratorInterface = $this->getCache()->getIterator();
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}

        // FIXME: Workaround for: https://github.com/zendframework/zf2/pull/4154
        if ($iteratorInterface->valid()) {
            foreach ($this->getCache() as $item) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
                if (substr($item, 0, strlen(self::FILE_PREFIX)) === self::FILE_PREFIX && !in_array($item, $filenames)) {
                    $this->getCache()->removeItem($item);
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
                }
            }
        }
    }
}


1			<?php
2			/**
3			* phpDocumentor
4			*
5			* PHP Version 5.3
6			*
7			* @copyright 2010-2014 Mike van Riel / Naenius (http://www.naenius.com)
8			* @license http://www.opensource.org/licenses/mit-license.php MIT
9			* @link http://phpdoc.org
10			*/
11
12			namespace phpDocumentor\Descriptor\Cache;
13
14			use Zend\Cache\Storage\IterableInterface;
15			use Zend\Cache\Storage\IteratorInterface;
16			use Zend\Cache\Storage\OptimizableInterface;
17			use Zend\Cache\Storage\StorageInterface;
18			use phpDocumentor\Descriptor\FileDescriptor;
19			use phpDocumentor\Descriptor\ProjectDescriptor;
20			use phpDocumentor\Descriptor\ProjectDescriptor\Settings;
21			use phpDocumentor\Fileset\Collection;
22
23			/**
24			* Maps a projectDescriptor to and from a cache instance.
25			*/
26			class ProjectDescriptorMapper
27			{
28			const FILE_PREFIX = 'file_';
29
30			const KEY_SETTINGS = 'settings';
31
32			/** @var StorageInterface\|IterableInterface */
33			protected $cache;
34
35			/**
36			* Initializes this mapper with the given cache instance.
37			* @param StorageInterface $cache
38			*/
39			public function __construct(StorageInterface $cache)
40			{
41			$this->cache = $cache;
42			}
43
44			/**
45			* Returns the Cache instance for this Mapper.
46			*
47			* @return IterableInterface\|StorageInterface
48			*/
49			public function getCache()
50			{
51			return $this->cache;
52			}
53
54			/**
55			* Returns the Project Descriptor from the cache.
56			*
57			* @param ProjectDescriptor $projectDescriptor
58			*
59			* @return void
60			*/
61			public function populate(ProjectDescriptor $projectDescriptor)
62			{
63			/** @var IteratorInterface $iteratorInterface */
64			$iteratorInterface = $this->getCache()->getIterator();
			0 ignored issues – show Bug introduced 2015-12-02 21:15 UTC by Report Bug Copy Issue Report The method `getIterator` does only exist in `Zend\Cache\Storage\IterableInterface`, but not in `Zend\Cache\Storage\StorageInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
65
66			// load the settings object
67			try {
68			$settings = $this->getCache()->getItem(self::KEY_SETTINGS);
			0 ignored issues – show Bug introduced 2015-12-02 21:15 UTC by Report Bug Copy Issue Report The method `getItem` does only exist in `Zend\Cache\Storage\StorageInterface`, but not in `Zend\Cache\Storage\IterableInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
69			} catch (\Exception $e) {
70			$settings = $this->igBinaryCompatibleCacheClear(self::KEY_SETTINGS, $e);
			0 ignored issues – show Bug introduced 2015-12-02 21:15 UTC by Report Bug Copy Issue Report Are you sure the assignment to `$settings` is correct as `$this->igBinaryCompatibl...self::KEY_SETTINGS, $e)` (which targets `phpDocumentor\Descriptor...yCompatibleCacheClear()`) seems to always return null. This check looks for function or method calls that always return null and whose return value is assigned to a variable. class A { function getObject() { return null; } } $a = new A(); $object = $a->getObject(); The method `getObject()` can return nothing but null, so it makes no sense to assign that value to a variable. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
71			}
72
73			if ($settings instanceof Settings) {
74			$projectDescriptor->setSettings($settings);
75			}
76
77			// FIXME: Workaround for: https://github.com/zendframework/zf2/pull/4154
78			if ($iteratorInterface->valid()) {
79			foreach ($this->getCache() as $key) {
			0 ignored issues – show Bug introduced 2015-12-02 21:15 UTC by Report Bug Copy Issue Report The expression `$this->getCache()` of type `object<Zend\Cache\Storag...rage\IterableInterface>` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
80			try {
81			$item = $this->getCache()->getItem($key);
82			} catch (\Exception $e) {
83			$this->igBinaryCompatibleCacheClear($key, $e);
84			}
85
86			if ($item instanceof FileDescriptor) {
87			$projectDescriptor->getFiles()->set($item->getPath(), $item);
88			}
89			}
90			}
91			}
92
93			/**
94			* Clears the cache if a serialization exception was thrown
95			*
96			* @param string $key
97			* @param \Exception $e
98			*
99			* @throws \Exception Rethrows exception if nessesary
100			*
101			* @return void
102			*/
103			protected function igBinaryCompatibleCacheClear($key, $e)
			0 ignored issues – show Comprehensibility introduced 2017-08-12 09:02 UTC by Report Bug Copy Issue Report Avoid variables with short names like $e. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history...
104			{
105			if (extension_loaded('igbinary')) {
106			$this->getCache()->removeItem($key);
			0 ignored issues – show Bug introduced 2015-12-02 21:15 UTC by Report Bug Copy Issue Report The method `removeItem` does only exist in `Zend\Cache\Storage\StorageInterface`, but not in `Zend\Cache\Storage\IterableInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
107			} else {
108			throw $e;
109			}
110			}
111
112			/**
113			* Stores a Project Descriptor in the Cache.
114			*
115			* @param ProjectDescriptor $projectDescriptor
116			*
117			* @return void
118			*/
119			public function save(ProjectDescriptor $projectDescriptor)
120			{
121			$keys = array();
122			$cache = $this->getCache();
123
124			/** @var IteratorInterface $iteratorInterface */
125			$iteratorInterface = $cache->getIterator();
			0 ignored issues – show Bug introduced 2015-12-02 21:15 UTC by Report Bug Copy Issue Report The method `getIterator` does only exist in `Zend\Cache\Storage\IterableInterface`, but not in `Zend\Cache\Storage\StorageInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
126
127			// FIXME: Workaround for: https://github.com/zendframework/zf2/pull/4154
128			if ($iteratorInterface->valid()) {
129			foreach ($cache as $key) {
			0 ignored issues – show Bug introduced 2015-12-02 21:15 UTC by Report Bug Copy Issue Report The expression `$cache` of type `object<Zend\Cache\Storag...rage\IterableInterface>` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
130			$keys[] = $key;
131			}
132			}
133
134			// store the settings for this Project Descriptor
135			$cache->setItem(self::KEY_SETTINGS, $projectDescriptor->getSettings());
			0 ignored issues – show Bug introduced 2015-12-02 21:15 UTC by Report Bug Copy Issue Report The method `setItem` does only exist in `Zend\Cache\Storage\StorageInterface`, but not in `Zend\Cache\Storage\IterableInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
136
137			// store cache items
138			$usedKeys = array(self::KEY_SETTINGS);
139			foreach ($projectDescriptor->getFiles() as $file) {
140			$key = self::FILE_PREFIX . md5($file->getPath());
141			$usedKeys[] = $key;
142			$cache->setItem($key, $file);
143			}
144
145			// remove any keys that are no longer used.
146			$invalidatedKeys = array_diff($keys, $usedKeys);
147			if ($invalidatedKeys) {
			0 ignored issues – show Bug Best Practice introduced 2015-12-02 21:15 UTC by Report Bug Copy Issue Report The expression `$invalidatedKeys` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
148			$cache->removeItems($invalidatedKeys);
			0 ignored issues – show Bug introduced 2015-12-02 21:15 UTC by Report Bug Copy Issue Report The method `removeItems` does only exist in `Zend\Cache\Storage\StorageInterface`, but not in `Zend\Cache\Storage\IterableInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
149			}
150
151			if ($cache instanceof OptimizableInterface) {
152			$cache->optimize();
153			}
154			}
155
156			/**
157			* Removes all files in cache that do not occur in the given FileSet Collection.
158			*
159			* @param Collection $collection
160			*
161			* @return void
162			*/
163			public function garbageCollect(Collection $collection)
164			{
165			$projectRoot = $collection->getProjectRoot();
166			$filenames = $collection->getFilenames();
167
168			foreach ($filenames as &$name) {
169			// the cache key contains a path relative to the project root; here we expect absolute paths.
170			$name = self::FILE_PREFIX . md5(substr($name, strlen($projectRoot)));
171			}
172
173			/** @var IteratorInterface $iteratorInterface */
174			$iteratorInterface = $this->getCache()->getIterator();
			0 ignored issues – show Bug introduced 2015-12-02 21:15 UTC by Report Bug Copy Issue Report The method `getIterator` does only exist in `Zend\Cache\Storage\IterableInterface`, but not in `Zend\Cache\Storage\StorageInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
175
176			// FIXME: Workaround for: https://github.com/zendframework/zf2/pull/4154
177			if ($iteratorInterface->valid()) {
178			foreach ($this->getCache() as $item) {
			0 ignored issues – show Bug introduced 2015-12-02 21:15 UTC by Report Bug Copy Issue Report The expression `$this->getCache()` of type `object<Zend\Cache\Storag...rage\IterableInterface>` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
179			if (substr($item, 0, strlen(self::FILE_PREFIX)) === self::FILE_PREFIX && !in_array($item, $filenames)) {
180			$this->getCache()->removeItem($item);
			0 ignored issues – show Bug introduced 2015-12-02 21:15 UTC by Report Bug Copy Issue Report The method `removeItem` does only exist in `Zend\Cache\Storage\StorageInterface`, but not in `Zend\Cache\Storage\IterableInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
181			}
182			}
183			}
184			}
185			}
186

phpDocumentor / phpDocumentor

Push — develop ( 71fd61...bbac44 )

ProjectDescriptorMapper::garbageCollect() B

Complexity

Size

Duplication

Code Coverage

Importance

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Duplication Side-by-Side

Filter issues like