Cache::get() - Code Metrics - Inspection of "Merge pull request #9 from Symplify/rename-package" - Symplify/PHP7_CodeSniffer - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( da65dc...5751ed )

by Tomáš

created 2016-06-27 01:07 UTC

Cache::get() A

↳ Parent: Cache

Complexity

Conditions	3
Paths	3

Size

Total Lines	13
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	13
rs	9.4285
cc	3
eloc	6
nc	3
nop	1

<?php
/**
 * Function for caching between runs.
 *
 * @author    Greg Sherwood <[email protected]>
 * @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
 * @license   https://github.com/squizlabs/Symplify\PHP7_CodeSniffer/blob/master/licence.txt BSD Licence
 */

namespace Symplify\PHP7_CodeSniffer\Util;

use Symplify\PHP7_CodeSniffer\Autoload;
use Symplify\PHP7_CodeSniffer\Config;
use Symplify\PHP7_CodeSniffer\Ruleset;
use Symplify\PHP7_CodeSniffer\Util\Common;

class Cache
{

    /**
     * The filesystem location of the cache file.
     *
     * @var void
     */
    private static $path = '';

    /**
     * The cached data.
     *
     * @var array<string, mixed>
     */
    private static $cache = array();


    /**
     * Loads existing cache data for the run, if any.
     *
     * @param \Symplify\PHP7_CodeSniffer\Ruleset $ruleset The ruleset used for the run.
     * @param \Symplify\PHP7_CodeSniffer\Config  $config  The config data for the run.
     *
     * @return void
     */
    public static function load(Ruleset $ruleset, Config $config)
    {
        // Look at every loaded sniff class so far and use their file contents
        // to generate a hash for the code used during the run.
        // At this point, the loaded class list contains the core PHPCS code
        // and all sniffs that have been loaded as part of the run.
        if (PHP_CodeSniffer_VERBOSITY > 1) {
            echo PHP_EOL."\tGenerating loaded file list for code hash".PHP_EOL;
        }

        $codeHash = '';
        $classes  = array_keys(Autoload::getLoadedClasses());
        sort($classes);

        $installDir     = dirname(__DIR__);
        $installDirLen  = strlen($installDir);
        $standardDir    = $installDir.DIRECTORY_SEPARATOR.'Standards';
        $standardDirLen = strlen($standardDir);
        foreach ($classes as $file) {
            if (substr($file, 0, $standardDirLen) !== $standardDir) {
                if (substr($file, 0, $installDirLen) === $installDir) {
                    // We are only interested in sniffs here.
                    continue;
                }

                if (PHP_CodeSniffer_VERBOSITY > 1) {
                    echo "\t\t=> external file: $file".PHP_EOL;
                }
            } else if (PHP_CodeSniffer_VERBOSITY > 1) {
                echo "\t\t=> internal sniff: $file".PHP_EOL;
            }

            $codeHash .= md5_file($file);
        }

        // Add the content of the used rulesets to the hash so that sniff setting
        // changes in the ruleset invalidate the cache.
        $rulesets = $ruleset->paths;
        sort($rulesets);
        foreach ($rulesets as $file) {
            if (substr($file, 0, $standardDirLen) !== $standardDir) {
                if (PHP_CodeSniffer_VERBOSITY > 1) {
                    echo "\t\t=> external ruleset: $file".PHP_EOL;
                }
            } else if (PHP_CodeSniffer_VERBOSITY > 1) {
                echo "\t\t=> internal ruleset: $file".PHP_EOL;
            }

            $codeHash .= md5_file($file);
        }

        // Go through the core PHPCS code and add those files to the file
        // hash. This ensures that core PHPCS changes will also invalidate the cache.
        // Note that we ignore sniffs here, and any files that don't affect
        // the outcome of the run.
        $di = new \RecursiveIteratorIterator(
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
            new \RecursiveDirectoryIterator($installDir),
            0,
            \RecursiveIteratorIterator::CATCH_GET_CHILD
        );

        $di     = new \RecursiveDirectoryIterator($installDir);
        $filter = new \RecursiveCallbackFilterIterator(
            $di,
            function ($file, $key, $iterator) {

                // Skip hidden files.
                $filename = $file->getFilename();
                if (substr($filename, 0, 1) === '.') {
                    return false;
                }

                $filePath = Common::realpath($file->getPathname());
                if ($filePath === false) {
                    return false;
                }

                if (is_dir($filePath) === true
                    && ($filename === 'Standards'
                    || $filename === 'Exceptions'
                    || $filename === 'Reports'
                    || $filename === 'Generators')
                ) {
                    return false;
                }

                return true;
            }
        );

        $iterator = new \RecursiveIteratorIterator($filter);
        foreach ($iterator as $file) {
            if (PHP_CodeSniffer_VERBOSITY > 1) {
                echo "\t\t=> core file: $file".PHP_EOL;
            }

            $codeHash .= md5_file($file);
        }

        $codeHash = md5($codeHash);

        // Along with the code hash, use various settings that can affect
        // the results of a run to create a new hash. This hash will be used
        // in the cache file name.
        $rulesetHash = md5(var_export($ruleset->ignorePatterns, true).var_export($ruleset->includePatterns, true));
        $configData  = array(
                        'tabWidth'     => $config->tabWidth,
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
                        'encoding'     => $config->encoding,
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
                        'recordErrors' => $config->recordErrors,
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
                        'codeHash'     => $codeHash,
                        'rulesetHash'  => $rulesetHash,
                       );

        $configString = implode(',', $configData);
        $cacheHash    = substr(sha1($configString), 0, 12);

        if (PHP_CodeSniffer_VERBOSITY > 1) {
            echo "\tGenerating cache key data".PHP_EOL;
            echo "\t\t=> tabWidth: ".$configData['tabWidth'].PHP_EOL;
            echo "\t\t=> encoding: ".$configData['encoding'].PHP_EOL;
            echo "\t\t=> recordErrors: ".(int) $configData['recordErrors'].PHP_EOL;
            echo "\t\t=> codeHash: ".$configData['codeHash'].PHP_EOL;
            echo "\t\t=> rulesetHash: ".$configData['rulesetHash'].PHP_EOL;
            echo "\t\t=> cacheHash: $cacheHash".PHP_EOL;
        }

        if ($config->cacheFile !== null) {
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
            $cacheFile = $config->cacheFile;
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
        } else {
            // Determine the common paths for all files being checked.
            // We can use this to locate an existing cache file, or to
            // determine where to create a new one.
            if (PHP_CodeSniffer_VERBOSITY > 1) {
                echo "\tChecking possible cache file paths".PHP_EOL;
            }

            $paths = array();
            foreach ($config->files as $file) {
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
                $file = Common::realpath($file);
                while ($file !== DIRECTORY_SEPARATOR) {
                    if (isset($paths[$file]) === false) {
                        $paths[$file] = 1;
                    } else {
                        $paths[$file]++;
                    }

                    $lastFile = $file;
                    $file     = dirname($file);
                    if ($file === $lastFile) {
                        // Just in case something went wrong,
                        // we don't want to end up in an infinite loop.
                        break;
                    }
                }
            }

            ksort($paths);
            $paths = array_reverse($paths);

            $numFiles  = count($config->files);
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
            $tmpDir    = sys_get_temp_dir();
            $cacheFile = null;
            foreach ($paths as $file => $count) {
                if ($count !== $numFiles) {
                    unset($paths[$file]);
                    continue;
                }

                $fileHash = substr(sha1($file), 0, 12);
                $testFile = $tmpDir.DIRECTORY_SEPARATOR."phpcs.$fileHash.$cacheHash.cache";
                if ($cacheFile === null) {
                    // This will be our default location if we can't find
                    // an existing file.
                    $cacheFile = $testFile;
                }

                if (PHP_CodeSniffer_VERBOSITY > 1) {
                    echo "\t\t=> $testFile".PHP_EOL;
                    echo "\t\t\t * based on shared location: $file *".PHP_EOL;
                }

                if (file_exists($testFile) === true) {
                    $cacheFile = $testFile;
                    break;
                }
            }//end foreach

            if ($cacheFile === null) {
                // Unlikely, but just in case $paths is empty for some reason.
                $cacheFile = $tmpDir.DIRECTORY_SEPARATOR."phpcs.$cacheHash.cache";
            }
        }//end if

        self::$path = $cacheFile;
        if (PHP_CodeSniffer_VERBOSITY > 1) {
            echo "\t=> Using cache file: ".self::$path.PHP_EOL;
        }

        if (file_exists(self::$path) === true) {
            self::$cache = json_decode(file_get_contents(self::$path), true);


            // Verify the contents of the cache file.
            if (self::$cache['config'] !== $configData) {
                self::$cache = array();
                if (PHP_CodeSniffer_VERBOSITY > 1) {
                    echo "\t* cache was invalid and has been cleared *".PHP_EOL;
                }
            }
        } else if (PHP_CodeSniffer_VERBOSITY > 1) {
            echo "\t* cache file does not exist *".PHP_EOL;
        }

        self::$cache['config'] = $configData;

    }//end load()


    /**
     * Saves the current cache to the filesystem.
     *
     * @return void
     */
    public static function save()
    {
        file_put_contents(self::$path, json_encode(self::$cache));

    }//end save()


    /**
     * Retrieves a single entry from the cache.
     *
     * @param string $key The key of the data to get. If NULL,
     *                    everything in the cache is returned.
     *
     * @return mixed
     */
    public static function get($key=null)
    {
        if ($key === null) {
            return self::$cache;
        }

        if (isset(self::$cache[$key]) === true) {
            return self::$cache[$key];
        }

        return false;

    }//end get()


    /**
     * Retrieves a single entry from the cache.
     *
     * @param string $key   The key of the data to set. If NULL,
     *                      sets the entire cache.
     * @param mixed  $value The value to set.
     *
     * @return void
     */
    public static function set($key, $value)
    {
        if ($key === null) {
            self::$cache = $value;

        } else {
            self::$cache[$key] = $value;
        }

    }//end set()


    /**
     * Retrieves the number of cache entries.
     *
     * @return int
     */
    public static function getSize()
    {
        return (count(self::$cache) - 1);

    }//end getSize()


}//end class


1			<?php
2			/**
3			* Function for caching between runs.
4			*
5			* @author Greg Sherwood <[email protected]>
6			* @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
7			* @license https://github.com/squizlabs/Symplify\PHP7_CodeSniffer/blob/master/licence.txt BSD Licence
8			*/
9
10			namespace Symplify\PHP7_CodeSniffer\Util;
11
12			use Symplify\PHP7_CodeSniffer\Autoload;
13			use Symplify\PHP7_CodeSniffer\Config;
14			use Symplify\PHP7_CodeSniffer\Ruleset;
15			use Symplify\PHP7_CodeSniffer\Util\Common;
16
17			class Cache
18			{
19
20			/**
21			* The filesystem location of the cache file.
22			*
23			* @var void
24			*/
25			private static $path = '';
26
27			/**
28			* The cached data.
29			*
30			* @var array<string, mixed>
31			*/
32			private static $cache = array();
33
34
35			/**
36			* Loads existing cache data for the run, if any.
37			*
38			* @param \Symplify\PHP7_CodeSniffer\Ruleset $ruleset The ruleset used for the run.
39			* @param \Symplify\PHP7_CodeSniffer\Config $config The config data for the run.
40			*
41			* @return void
42			*/
43			public static function load(Ruleset $ruleset, Config $config)
44			{
45			// Look at every loaded sniff class so far and use their file contents
46			// to generate a hash for the code used during the run.
47			// At this point, the loaded class list contains the core PHPCS code
48			// and all sniffs that have been loaded as part of the run.
49			if (PHP_CodeSniffer_VERBOSITY > 1) {
50			echo PHP_EOL."\tGenerating loaded file list for code hash".PHP_EOL;
51			}
52
53			$codeHash = '';
54			$classes = array_keys(Autoload::getLoadedClasses());
55			sort($classes);
56
57			$installDir = dirname(__DIR__);
58			$installDirLen = strlen($installDir);
59			$standardDir = $installDir.DIRECTORY_SEPARATOR.'Standards';
60			$standardDirLen = strlen($standardDir);
61			foreach ($classes as $file) {
62			if (substr($file, 0, $standardDirLen) !== $standardDir) {
63			if (substr($file, 0, $installDirLen) === $installDir) {
64			// We are only interested in sniffs here.
65			continue;
66			}
67
68			if (PHP_CodeSniffer_VERBOSITY > 1) {
69			echo "\t\t=> external file: $file".PHP_EOL;
70			}
71			} else if (PHP_CodeSniffer_VERBOSITY > 1) {
72			echo "\t\t=> internal sniff: $file".PHP_EOL;
73			}
74
75			$codeHash .= md5_file($file);
76			}
77
78			// Add the content of the used rulesets to the hash so that sniff setting
79			// changes in the ruleset invalidate the cache.
80			$rulesets = $ruleset->paths;
81			sort($rulesets);
82			foreach ($rulesets as $file) {
83			if (substr($file, 0, $standardDirLen) !== $standardDir) {
84			if (PHP_CodeSniffer_VERBOSITY > 1) {
85			echo "\t\t=> external ruleset: $file".PHP_EOL;
86			}
87			} else if (PHP_CodeSniffer_VERBOSITY > 1) {
88			echo "\t\t=> internal ruleset: $file".PHP_EOL;
89			}
90
91			$codeHash .= md5_file($file);
92			}
93
94			// Go through the core PHPCS code and add those files to the file
95			// hash. This ensures that core PHPCS changes will also invalidate the cache.
96			// Note that we ignore sniffs here, and any files that don't affect
97			// the outcome of the run.
98			$di = new \RecursiveIteratorIterator(
			0 ignored issues – show Unused Code introduced 2016-06-25 14:01 UTC by Report Bug Copy Issue Report `$di` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
99			new \RecursiveDirectoryIterator($installDir),
100			0,
101			\RecursiveIteratorIterator::CATCH_GET_CHILD
102			);
103
104			$di = new \RecursiveDirectoryIterator($installDir);
105			$filter = new \RecursiveCallbackFilterIterator(
106			$di,
107			function ($file, $key, $iterator) {
			0 ignored issues – show Unused Code introduced 2016-06-25 14:01 UTC by Report Bug Copy Issue Report The parameter `$key` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history... Unused Code introduced 2016-06-25 14:01 UTC by Report Bug Copy Issue Report The parameter `$iterator` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
108			// Skip hidden files.
109			$filename = $file->getFilename();
110			if (substr($filename, 0, 1) === '.') {
111			return false;
112			}
113
114			$filePath = Common::realpath($file->getPathname());
115			if ($filePath === false) {
116			return false;
117			}
118
119			if (is_dir($filePath) === true
120			&& ($filename === 'Standards'
121			\|\| $filename === 'Exceptions'
122			\|\| $filename === 'Reports'
123			\|\| $filename === 'Generators')
124			) {
125			return false;
126			}
127
128			return true;
129			}
130			);
131
132			$iterator = new \RecursiveIteratorIterator($filter);
133			foreach ($iterator as $file) {
134			if (PHP_CodeSniffer_VERBOSITY > 1) {
135			echo "\t\t=> core file: $file".PHP_EOL;
136			}
137
138			$codeHash .= md5_file($file);
139			}
140
141			$codeHash = md5($codeHash);
142
143			// Along with the code hash, use various settings that can affect
144			// the results of a run to create a new hash. This hash will be used
145			// in the cache file name.
146			$rulesetHash = md5(var_export($ruleset->ignorePatterns, true).var_export($ruleset->includePatterns, true));
147			$configData = array(
148			'tabWidth' => $config->tabWidth,
			0 ignored issues – show Documentation introduced 2016-06-25 22:21 UTC by Report Bug Copy Issue Report The property `tabWidth` does not exist on `object<Symplify\PHP7_CodeSniffer\Config>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
149			'encoding' => $config->encoding,
			0 ignored issues – show Documentation introduced 2016-06-25 22:21 UTC by Report Bug Copy Issue Report The property `encoding` does not exist on `object<Symplify\PHP7_CodeSniffer\Config>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
150			'recordErrors' => $config->recordErrors,
			0 ignored issues – show Documentation introduced 2016-06-25 22:21 UTC by Report Bug Copy Issue Report The property `recordErrors` does not exist on `object<Symplify\PHP7_CodeSniffer\Config>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
151			'codeHash' => $codeHash,
152			'rulesetHash' => $rulesetHash,
153			);
154
155			$configString = implode(',', $configData);
156			$cacheHash = substr(sha1($configString), 0, 12);
157
158			if (PHP_CodeSniffer_VERBOSITY > 1) {
159			echo "\tGenerating cache key data".PHP_EOL;
160			echo "\t\t=> tabWidth: ".$configData['tabWidth'].PHP_EOL;
161			echo "\t\t=> encoding: ".$configData['encoding'].PHP_EOL;
162			echo "\t\t=> recordErrors: ".(int) $configData['recordErrors'].PHP_EOL;
163			echo "\t\t=> codeHash: ".$configData['codeHash'].PHP_EOL;
164			echo "\t\t=> rulesetHash: ".$configData['rulesetHash'].PHP_EOL;
165			echo "\t\t=> cacheHash: $cacheHash".PHP_EOL;
166			}
167
168			if ($config->cacheFile !== null) {
			0 ignored issues – show Documentation introduced 2016-06-25 22:21 UTC by Report Bug Copy Issue Report The property `cacheFile` does not exist on `object<Symplify\PHP7_CodeSniffer\Config>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
169			$cacheFile = $config->cacheFile;
			0 ignored issues – show Documentation introduced 2016-06-25 22:21 UTC by Report Bug Copy Issue Report The property `cacheFile` does not exist on `object<Symplify\PHP7_CodeSniffer\Config>`. Since you implemented `__set`, maybe consider adding a @property annotation. Since your code implements the magic setter `_set`, this function will be called for any write access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } Since the property has write access only, you can use the @property-write annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
170			} else {
171			// Determine the common paths for all files being checked.
172			// We can use this to locate an existing cache file, or to
173			// determine where to create a new one.
174			if (PHP_CodeSniffer_VERBOSITY > 1) {
175			echo "\tChecking possible cache file paths".PHP_EOL;
176			}
177
178			$paths = array();
179			foreach ($config->files as $file) {
			0 ignored issues – show Documentation introduced 2016-06-25 22:21 UTC by Report Bug Copy Issue Report The property `files` does not exist on `object<Symplify\PHP7_CodeSniffer\Config>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
180			$file = Common::realpath($file);
181			while ($file !== DIRECTORY_SEPARATOR) {
182			if (isset($paths[$file]) === false) {
183			$paths[$file] = 1;
184			} else {
185			$paths[$file]++;
186			}
187
188			$lastFile = $file;
189			$file = dirname($file);
190			if ($file === $lastFile) {
191			// Just in case something went wrong,
192			// we don't want to end up in an infinite loop.
193			break;
194			}
195			}
196			}
197
198			ksort($paths);
199			$paths = array_reverse($paths);
200
201			$numFiles = count($config->files);
			0 ignored issues – show Documentation introduced 2016-06-25 22:21 UTC by Report Bug Copy Issue Report The property `files` does not exist on `object<Symplify\PHP7_CodeSniffer\Config>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
202			$tmpDir = sys_get_temp_dir();
203			$cacheFile = null;
204			foreach ($paths as $file => $count) {
205			if ($count !== $numFiles) {
206			unset($paths[$file]);
207			continue;
208			}
209
210			$fileHash = substr(sha1($file), 0, 12);
211			$testFile = $tmpDir.DIRECTORY_SEPARATOR."phpcs.$fileHash.$cacheHash.cache";
212			if ($cacheFile === null) {
213			// This will be our default location if we can't find
214			// an existing file.
215			$cacheFile = $testFile;
216			}
217
218			if (PHP_CodeSniffer_VERBOSITY > 1) {
219			echo "\t\t=> $testFile".PHP_EOL;
220			echo "\t\t\t * based on shared location: $file *".PHP_EOL;
221			}
222
223			if (file_exists($testFile) === true) {
224			$cacheFile = $testFile;
225			break;
226			}
227			}//end foreach
228
229			if ($cacheFile === null) {
230			// Unlikely, but just in case $paths is empty for some reason.
231			$cacheFile = $tmpDir.DIRECTORY_SEPARATOR."phpcs.$cacheHash.cache";
232			}
233			}//end if
234
235			self::$path = $cacheFile;
236			if (PHP_CodeSniffer_VERBOSITY > 1) {
237			echo "\t=> Using cache file: ".self::$path.PHP_EOL;
238			}
239
240			if (file_exists(self::$path) === true) {
241			self::$cache = json_decode(file_get_contents(self::$path), true);
			0 ignored issues – show Documentation Bug introduced 2016-06-25 14:01 UTC by Report Bug Copy Issue Report It seems like `json_decode(file_get_contents(self::$path), true)` of type `*` is incompatible with the declared type `array` of property `$cache`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
242
243			// Verify the contents of the cache file.
244			if (self::$cache['config'] !== $configData) {
245			self::$cache = array();
246			if (PHP_CodeSniffer_VERBOSITY > 1) {
247			echo "\t* cache was invalid and has been cleared *".PHP_EOL;
248			}
249			}
250			} else if (PHP_CodeSniffer_VERBOSITY > 1) {
251			echo "\t* cache file does not exist *".PHP_EOL;
252			}
253
254			self::$cache['config'] = $configData;
255
256			}//end load()
257
258
259			/**
260			* Saves the current cache to the filesystem.
261			*
262			* @return void
263			*/
264			public static function save()
265			{
266			file_put_contents(self::$path, json_encode(self::$cache));
267
268			}//end save()
269
270
271			/**
272			* Retrieves a single entry from the cache.
273			*
274			* @param string $key The key of the data to get. If NULL,
275			* everything in the cache is returned.
276			*
277			* @return mixed
278			*/
279			public static function get($key=null)
280			{
281			if ($key === null) {
282			return self::$cache;
283			}
284
285			if (isset(self::$cache[$key]) === true) {
286			return self::$cache[$key];
287			}
288
289			return false;
290
291			}//end get()
292
293
294			/**
295			* Retrieves a single entry from the cache.
296			*
297			* @param string $key The key of the data to set. If NULL,
298			* sets the entire cache.
299			* @param mixed $value The value to set.
300			*
301			* @return void
302			*/
303			public static function set($key, $value)
304			{
305			if ($key === null) {
306			self::$cache = $value;
			0 ignored issues – show Documentation Bug introduced 2016-06-25 14:01 UTC by Report Bug Copy Issue Report It seems like `$value` of type `*` is incompatible with the declared type `array` of property `$cache`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
307			} else {
308			self::$cache[$key] = $value;
309			}
310
311			}//end set()
312
313
314			/**
315			* Retrieves the number of cache entries.
316			*
317			* @return int
318			*/
319			public static function getSize()
320			{
321			return (count(self::$cache) - 1);
322
323			}//end getSize()
324
325
326			}//end class
327

Symplify / PHP7_CodeSniffer

Push — master ( da65dc...5751ed )

Cache::get() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like