Mem_cache::delete_func() - Code Metrics - imagecms/ImageCMS - Measure and Improve Code Quality continuously with Scrutinizer

Mem_cache::delete_func() A
last analyzed 2019-09-03 12:36 UTC

↳ Parent: Mem_cache

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
nc	1
nop	3
dl	0
loc	5
rs	10
c	0
b	0
f	0

<?php

if (!defined('BASEPATH')) {
    exit('No direct script access allowed');
}

/**
 * Image CMS
 * Memcache Class
 *
 */
class Mem_cache extends Memcache
{

    public $CI;

    public $get = 0;

    public $set = 0;

    public $key_prefix = '';

    //Cache config
    public $_Config = [
                       'store' => 'cache',
                       'ttl'   => 3600,
                      ];

    public function __construct() {

        $this->CI = & get_instance();
        $this->connect('localhost', 11211) or die('Could not connect to memcache server.');
        $this->key_prefix = base_url();
    }

    /**
     * Fetch Cache
     *
     * @param string $key
     *
     * @return mixed

     */
    public function fetch($key, $group = FALSE) {


        if (($ret = $this->_fetch($key)) === false) {
            return false;
        } else {
            return $ret;
        }
    }

    public function _fetch($key) {

        $key = $this->generatekey($key);

        $this->get++;

        return $this->get($key);
    }

    /**
     * Fetch cached function
     */
    public function fetch_func($object, $func, $args = []) {

        $key = $this->generatekey(get_class($object) . '::' . $func . '::' . serialize($args));

        $this->get++;

        return $this->get($key);
    }

    /**
     * Store Cache Item
     *
     * @param string  $key
     * @param mixed   $data
     * @param int     $ttl
     *
     * @return bool
     */
    public function store($key, $data, $ttl = false, $group = false) {


        if (!$ttl) {
            $ttl = $this->_Config['ttl'];
        }

        $this->set($this->generatekey($key), $data, FALSE, $ttl);

        $this->set++;
        return TRUE;
    }

    /**
     * Cache Function
     *
     * @return mixed
     * @access public
     */
    public function call($func = [], $args = [], $ttl = FALSE) {


        if ($ttl === FALSE) {
            $ttl = $this->_Config['ttl'];
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        }

        $arguments = func_get_args();

        //class_name::metohd
        $key = get_class($arguments[0][0]) . '::' . $arguments[0][1] . '::' . serialize($args);

        if (($cache = $this->fetch($key)) !== false) {
            return $cache;
        } else {
            $target = array_shift($arguments);
            $result = call_user_func_array($target, $args);

            if (!$this->store($key, $result, false)) {
                return FALSE;
            }

            return $result;
        }
    }

    /**
     * Clean all cache objects
     *
     * @return void
     */
    public function Clean() {

        $this->flush();
    }

    /**
     * Clean all cache objects
     *
     * @return void
     */
    public function delete_group() {

        $this->flush();
    }

    /**
     * Delete Cache Item
     *
     * @param string $key - cache item key
     *
     * @return bool

     */
    public function delete($key) {

        $this->delete($this->generatekey($key));
    }

    /**
     * Delete Cached Function
     *
     * @return bool

     */
    public function delete_func($object, $func, $args = []) {

        $file = $this->generatekey(get_class($object) . '::' . $func . '::' . serialize($args));
        $this->delete($file);
    }

    /**
     * Delete All Cache Items
     *
     * @return bool

     * @access public
     */
    public function delete_all() {

        $this->flush();
    }

    /**
     * Generate key
     *
     * @param  $key
     * @return string */
    public function generatekey($key) {

        return md5($this->key_prefix . $key);
    }

}

/* End of cache.php */

1		<?php
2
3		if (!defined('BASEPATH')) {
4		exit('No direct script access allowed');
5		}
6
7		/**
8		* Image CMS
9		* Memcache Class
10		*
11		*/
12		class Mem_cache extends Memcache
13		{
14
15		public $CI;
16
17		public $get = 0;
18
19		public $set = 0;
20
21		public $key_prefix = '';
22
23		//Cache config
24		public $_Config = [
25		'store' => 'cache',
26		'ttl' => 3600,
27		];
28
29		public function __construct() {
30
31		$this->CI = & get_instance();
32		$this->connect('localhost', 11211) or die('Could not connect to memcache server.');
33		$this->key_prefix = base_url();
34		}
35
36		/**
37		* Fetch Cache
38		*
39		* @param string $key
40		*
41		* @return mixed
		0 ignored issues – show Documentation introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report Consider making the return type a bit more specific; maybe use `false\|string\|string[]`. This check looks for the generic type `array` as a return type and suggests a more specific type. This type is inferred from the actual code. Loading history...
42		*/
43		public function fetch($key, $group = FALSE) {
		0 ignored issues – show Unused Code introduced 2017-11-16 08:51 UTC by Report Bug Copy Issue Report The parameter `$group` 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...
44
45		if (($ret = $this->_fetch($key)) === false) {
46		return false;
47		} else {
48		return $ret;
49		}
50		}
51
52		public function _fetch($key) {
53
54		$key = $this->generatekey($key);
55
56		$this->get++;
57
58		return $this->get($key);
59		}
60
61		/**
62		* Fetch cached function
63		*/
64		public function fetch_func($object, $func, $args = []) {
65
66		$key = $this->generatekey(get_class($object) . '::' . $func . '::' . serialize($args));
67
68		$this->get++;
69
70		return $this->get($key);
71		}
72
73		/**
74		* Store Cache Item
75		*
76		* @param string $key
77		* @param mixed $data
78		* @param int $ttl
79		*
80		* @return bool
81		*/
82		public function store($key, $data, $ttl = false, $group = false) {
		0 ignored issues – show Unused Code introduced 2017-11-16 08:51 UTC by Report Bug Copy Issue Report The parameter `$group` 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...
83
84		if (!$ttl) {
85		$ttl = $this->_Config['ttl'];
86		}
87
88		$this->set($this->generatekey($key), $data, FALSE, $ttl);
89
90		$this->set++;
91		return TRUE;
92		}
93
94		/**
95		* Cache Function
96		*
97		* @return mixed
98		* @access public
99		*/
100		public function call($func = [], $args = [], $ttl = FALSE) {
		0 ignored issues – show Unused Code introduced 2017-11-16 08:51 UTC by Report Bug Copy Issue Report The parameter `$func` 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...
101
102		if ($ttl === FALSE) {
103		$ttl = $this->_Config['ttl'];
		0 ignored issues – show Unused Code introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report `$ttl` 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...
104		}
105
106		$arguments = func_get_args();
107
108		//class_name::metohd
109		$key = get_class($arguments[0][0]) . '::' . $arguments[0][1] . '::' . serialize($args);
110
111	View Code Duplication	if (($cache = $this->fetch($key)) !== false) {
112		return $cache;
113		} else {
114		$target = array_shift($arguments);
115		$result = call_user_func_array($target, $args);
116
117		if (!$this->store($key, $result, false)) {
118		return FALSE;
119		}
120
121		return $result;
122		}
123		}
124
125		/**
126		* Clean all cache objects
127		*
128		* @return void
129		*/
130		public function Clean() {
131
132		$this->flush();
133		}
134
135		/**
136		* Clean all cache objects
137		*
138		* @return void
139		*/
140		public function delete_group() {
141
142		$this->flush();
143		}
144
145		/**
146		* Delete Cache Item
147		*
148		* @param string $key - cache item key
149		*
150		* @return bool
		0 ignored issues – show Documentation introduced 2016-05-10 10:17 UTC by Report Bug Copy Issue Report Should the return type not be `boolean\|null`? This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. Loading history...
151		*/
152		public function delete($key) {
153
154		$this->delete($this->generatekey($key));
155		}
156
157		/**
158		* Delete Cached Function
159		*
160		* @return bool
		0 ignored issues – show Documentation introduced 2016-05-10 10:17 UTC by Report Bug Copy Issue Report Should the return type not be `boolean\|null`? This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. Loading history...
161		*/
162		public function delete_func($object, $func, $args = []) {
163
164		$file = $this->generatekey(get_class($object) . '::' . $func . '::' . serialize($args));
165		$this->delete($file);
166		}
167
168		/**
169		* Delete All Cache Items
170		*
171		* @return bool
		0 ignored issues – show Documentation introduced 2016-05-10 10:17 UTC by Report Bug Copy Issue Report Should the return type not be `boolean\|null`? This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. Loading history...
172		* @access public
173		*/
174		public function delete_all() {
175
176		$this->flush();
177		}
178
179		/**
180		* Generate key
181		*
182		* @param $key
183		* @return string */
184		public function generatekey($key) {
185
186		return md5($this->key_prefix . $key);
187		}
188
189		}
190
191		/* End of cache.php */

imagecms / ImageCMS

Mem_cache::delete_func() A last analyzed 2019-09-03 12:36 UTC

Complexity

Size

Duplication

Importance

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Mem_cache::delete_func() A
last analyzed 2019-09-03 12:36 UTC