Cacheer::useEncryption() - Code Metrics - Inspection of "Merge pull request #35 from silviooosilva/du3lfx-c..." - silviooosilva/CacheerPHP - Measure and Improve Code Quality continuously with Scrutinizer

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by Sílvio

created 2025-06-13 13:57 UTC

Cacheer::useEncryption() A

↳ Parent: Cacheer

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	2
c	0
b	0
f	0
nc	1
nop	1
dl	0
loc	4
rs	10

<?php

namespace Silviooosilva\CacheerPhp;

use Closure;
use Silviooosilva\CacheerPhp\Interface\CacheerInterface;
use Silviooosilva\CacheerPhp\CacheStore\DatabaseCacheStore;
use Silviooosilva\CacheerPhp\CacheStore\FileCacheStore;
use Silviooosilva\CacheerPhp\CacheStore\RedisCacheStore;
use Silviooosilva\CacheerPhp\CacheStore\ArrayCacheStore;
use Silviooosilva\CacheerPhp\Helpers\CacheConfig;
use Silviooosilva\CacheerPhp\Utils\CacheDataFormatter;
use Silviooosilva\CacheerPhp\Utils\CacheDriver;
use RuntimeException;

/**
 * Class CacheerPHP
 * @author Sílvio Silva <https://github.com/silviooosilva>
 * @package Silviooosilva\CacheerPhp
 */
final class Cacheer implements CacheerInterface
{
    /**
     * @var string
     */
    private string $message;

    /**
     * @var boolean
     */
    private bool $success;

    /**
     * @var boolean
     */
    private bool $formatted = false;

    /**
     * @var bool
     */
    private bool $compression = false;

    /**
     * @var string|null
     */
    private ?string $encryptionKey = null;

    /**
     * @var FileCacheStore|DatabaseCacheStore|RedisCacheStore|ArrayCacheStore
     */
    public $cacheStore;

    /**
     * @var array
     */
    public array $options = [];

    public function __construct(array $options = [], $formatted = false)
    {
        $this->formatted = $formatted;
        $this->validateOptions($options);
        $this->setDriver()->useDefaultDriver();
    }

    /**
     * @param string $cacheKey
     * @param mixed  $cacheData
     * @param string $namespace
     * @param int|string $ttl
     * @return bool
     */
    public function add(string $cacheKey, mixed $cacheData, string $namespace = '', int|string $ttl = 3600)
    {
        if (!empty($this->getCache($cacheKey, $namespace))) {
            return true;
        }

        $this->putCache($cacheKey, $cacheData, $namespace, $ttl);
        $this->setMessage($this->getMessage(), $this->isSuccess());

        return false;
    }

    /**
     * @param string $cacheKey
     * @param mixed  $cacheData
     * @param string $namespace
     * @return void
     */
    public function appendCache(string $cacheKey, mixed $cacheData, string $namespace = '')
    {
        $this->cacheStore->appendCache($cacheKey, $cacheData, $namespace);
        $this->setMessage($this->cacheStore->getMessage(), $this->cacheStore->isSuccess());
    }

    /**
     * @param string $cacheKey
     * @param string $namespace
     * @return void
     */
    public function clearCache(string $cacheKey, string $namespace = '')
    {
        $this->cacheStore->clearCache($cacheKey, $namespace);
        $this->setMessage($this->cacheStore->getMessage(), $this->cacheStore->isSuccess());
    }

    /**
     * @param string $cacheKey
     * @param int $amount
     * @param string $namespace
     * @return bool
     */
    public function decrement(string $cacheKey, int $amount = 1, string $namespace = '')
    {
        return $this->increment($cacheKey, ($amount * -1), $namespace);
    }

    /**
     * @param string $cacheKey
     * @param mixed $cacheData
     * @return void
     */
    public function forever(string $cacheKey, mixed $cacheData)
    {
        $this->putCache($cacheKey, $cacheData, ttl: 31536000 * 1000);
        $this->setMessage($this->getMessage(), $this->isSuccess());
    }

    /**
     * @return void
     */
    public function flushCache()
    {
        $this->cacheStore->flushCache();
        $this->setMessage($this->cacheStore->getMessage(), $this->cacheStore->isSuccess());
    }

    /**
     * @param string $cacheKey
     * @param string $namespace
     * @return mixed
     */
    public function getAndForget(string $cacheKey, string $namespace = '')
    {
        $cachedData = $this->getCache($cacheKey, $namespace);

        if (!empty($cachedData)) {
            $this->setMessage("Cache retrieved and deleted successfully!", true);
            $this->clearCache($cacheKey, $namespace);
            return $cachedData;
        }

        return null;
    }

    /**
     * @param string $cacheKey
     * @param string $namespace
     * @param string|int $ttl
     * @return CacheDataFormatter|mixed
     */
    public function getCache(string $cacheKey, string $namespace = '', string|int $ttl = 3600)
    {
        $cacheData = $this->cacheStore->getCache($cacheKey, $namespace, $ttl);
        $this->setMessage($this->cacheStore->getMessage(), $this->cacheStore->isSuccess());

        if ($this->cacheStore->isSuccess() && ($this->compression || $this->encryptionKey !== null)) {
            $cacheData = $this->recoverFromStorage($cacheData);
        }

        return $this->formatted ? new CacheDataFormatter($cacheData) : $cacheData;
    }

    /**
     * @param string $cacheKey
     * @param string $namespace
     * @return void
     */
    public function has(string $cacheKey, string $namespace = '')
    {
        $this->cacheStore->has($cacheKey, $namespace);
        $this->setMessage($this->cacheStore->getMessage(), $this->cacheStore->isSuccess());
    }

    /**
     * @param string $cacheKey
     * @param int $amount
     * @param string $namespace
     * @return bool
     */
    public function increment(string $cacheKey, int $amount = 1, string $namespace = '')
    {
        $cacheData = $this->getCache($cacheKey, $namespace);

        if(!empty($cacheData) && is_numeric($cacheData)) {
            $this->putCache($cacheKey, (int)($cacheData + $amount), $namespace);
            $this->setMessage($this->getMessage(), $this->isSuccess());
            return true;
        }

        return false;
    }

    /**
     * @return boolean
     */
    public function isSuccess()
    {
        return $this->success;
    }

    /**
     * @param string $cacheKey
     * @param mixed  $cacheData
     * @param string $namespace
     * @param string|int $ttl
     * @return void
     */
    public function putCache(string $cacheKey, mixed $cacheData, string $namespace = '', string|int $ttl = 3600)
    {
        $data = $this->prepareForStorage($cacheData);
        $this->cacheStore->putCache($cacheKey, $data, $namespace, $ttl);
        $this->setMessage($this->cacheStore->getMessage(), $this->cacheStore->isSuccess());
    }

    /**
     * @param array   $items
     * @param string  $namespace
     * @param integer $batchSize
     * @return void
     */
    public function putMany(array $items, string $namespace = '', int $batchSize = 100)
    {
        $this->cacheStore->putMany($items, $namespace, $batchSize);
    }

    /**
     * @param string $cacheKey
     * @param string|int $ttl
     * @param string $namespace
     * @return mixed
     */
    public function renewCache(string $cacheKey, string|int $ttl = 3600, string $namespace = '')
    {
        $renewedCache = $this->cacheStore->renewCache($cacheKey, $ttl, $namespace);
class A
{
    function getObject()
    {
        return null;
    }

}

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

        if ($this->cacheStore->isSuccess()) {
            $this->setMessage($this->cacheStore->getMessage(), $this->cacheStore->isSuccess());
        } else {
            $this->setMessage($this->cacheStore->getMessage(), $this->cacheStore->isSuccess());
        }

        return $renewedCache;
    }

    /**
     * @param string $cacheKey
     * @param int|string $ttl
     * @param Closure $callback
     * @return mixed
     */
    public function remember(string $cacheKey, int|string $ttl, Closure $callback)
    {
        $cachedData = $this->getCache($cacheKey, ttl: $ttl);

        if(!empty($cachedData)) {
            return $cachedData;
        }

        $cacheData = $callback();
        $this->putCache($cacheKey, $cacheData, ttl: $ttl);
        $this->setMessage($this->getMessage(), $this->isSuccess());

        return $cacheData;
    }

    /**
     * @param string $cacheKey
     * @param Closure $callback
     * @return mixed
     */
    public function rememberForever(string $cacheKey, Closure $callback)
    {
        return $this->remember($cacheKey, 31536000 * 1000, $callback);
    }

    /**
     * @return CacheConfig
     */
    public function setConfig()
    {
        return new CacheConfig($this);
    }

    /**
     * @return CacheDriver
     */
    public function setDriver()
    {
        return new CacheDriver($this);
    }

    /**
     * @param string  $message
     * @param boolean $success
     * @return void
     */
    private function setMessage(string $message, bool $success)
    {
        $this->message = $message;
        $this->success = $success;
    }

    /**
     * @return string
     */
    public function getMessage()
    {
        return $this->message;
    }

    /**
     * @return void
     */
    public function useFormatter()
    {
        $this->formatted = !$this->formatted;
    }

    /**
     * @param array $options
     * @return void
     */
    private function validateOptions(array $options)
    {
        $this->options = $options;
    }

    /**
     * Enable or disable data compression
     *
     * @param bool $status
     * @return $this
     */
    public function useCompression(bool $status = true)
    {
        $this->compression = $status;
        return $this;
    }

    /**
     * Enable encryption for cached data
     *
     * @param string $key
     * @return $this
     */
    public function useEncryption(string $key)
    {
        $this->encryptionKey = $key;
        return $this;
    }

    /**
     * @param mixed $data
     * @return mixed
     */
    private function prepareForStorage(mixed $data)
    {
        if (!$this->compression && is_null($this->encryptionKey)) {
            return $data;
        }

        $payload = serialize($data);

        if ($this->compression) {
            $payload = gzcompress($payload);
        }

        if (!is_null($this->encryptionKey)) {
            $iv = substr(hash('sha256', $this->encryptionKey), 0, 16);
            $encrypted = openssl_encrypt($payload, 'AES-256-CBC', $this->encryptionKey, 0, $iv);
            if ($encrypted === false) {
                throw new RuntimeException('Failed to encrypt cache data');
            }
            $payload = $encrypted;
        }

        return $payload;
    }

    /**
     * @param mixed $data
     * @return mixed
     */
    private function recoverFromStorage(mixed $data)
    {
        if (!$this->compression && is_null($this->encryptionKey)) {
            return $data;
        }

        if (!is_null($this->encryptionKey)) {
            $iv = substr(hash('sha256', $this->encryptionKey), 0, 16);
            $decrypted = openssl_decrypt($data, 'AES-256-CBC', $this->encryptionKey, 0, $iv);
            if ($decrypted === false) {
                throw new RuntimeException('Failed to decrypt cache data');
            }
            $data = $decrypted;
        }

        if ($this->compression) {
            $data = gzuncompress($data);
        }

        return unserialize($data);
    }
}


1			<?php
2
3			namespace Silviooosilva\CacheerPhp;
4
5			use Closure;
6			use Silviooosilva\CacheerPhp\Interface\CacheerInterface;
7			use Silviooosilva\CacheerPhp\CacheStore\DatabaseCacheStore;
8			use Silviooosilva\CacheerPhp\CacheStore\FileCacheStore;
9			use Silviooosilva\CacheerPhp\CacheStore\RedisCacheStore;
10			use Silviooosilva\CacheerPhp\CacheStore\ArrayCacheStore;
11			use Silviooosilva\CacheerPhp\Helpers\CacheConfig;
12			use Silviooosilva\CacheerPhp\Utils\CacheDataFormatter;
13			use Silviooosilva\CacheerPhp\Utils\CacheDriver;
14			use RuntimeException;
15
16			/**
17			* Class CacheerPHP
18			* @author Sílvio Silva <https://github.com/silviooosilva>
19			* @package Silviooosilva\CacheerPhp
20			*/
21			final class Cacheer implements CacheerInterface
22			{
23			/**
24			* @var string
25			*/
26			private string $message;
27
28			/**
29			* @var boolean
30			*/
31			private bool $success;
32
33			/**
34			* @var boolean
35			*/
36			private bool $formatted = false;
37
38			/**
39			* @var bool
40			*/
41			private bool $compression = false;
42
43			/**
44			* @var string\|null
45			*/
46			private ?string $encryptionKey = null;
47
48			/**
49			* @var FileCacheStore\|DatabaseCacheStore\|RedisCacheStore\|ArrayCacheStore
50			*/
51			public $cacheStore;
52
53			/**
54			* @var array
55			*/
56			public array $options = [];
57
58			public function __construct(array $options = [], $formatted = false)
59			{
60			$this->formatted = $formatted;
61			$this->validateOptions($options);
62			$this->setDriver()->useDefaultDriver();
63			}
64
65			/**
66			* @param string $cacheKey
67			* @param mixed $cacheData
68			* @param string $namespace
69			* @param int\|string $ttl
70			* @return bool
71			*/
72			public function add(string $cacheKey, mixed $cacheData, string $namespace = '', int\|string $ttl = 3600)
73			{
74			if (!empty($this->getCache($cacheKey, $namespace))) {
75			return true;
76			}
77
78			$this->putCache($cacheKey, $cacheData, $namespace, $ttl);
79			$this->setMessage($this->getMessage(), $this->isSuccess());
80
81			return false;
82			}
83
84			/**
85			* @param string $cacheKey
86			* @param mixed $cacheData
87			* @param string $namespace
88			* @return void
89			*/
90			public function appendCache(string $cacheKey, mixed $cacheData, string $namespace = '')
91			{
92			$this->cacheStore->appendCache($cacheKey, $cacheData, $namespace);
93			$this->setMessage($this->cacheStore->getMessage(), $this->cacheStore->isSuccess());
94			}
95
96			/**
97			* @param string $cacheKey
98			* @param string $namespace
99			* @return void
100			*/
101			public function clearCache(string $cacheKey, string $namespace = '')
102			{
103			$this->cacheStore->clearCache($cacheKey, $namespace);
104			$this->setMessage($this->cacheStore->getMessage(), $this->cacheStore->isSuccess());
105			}
106
107			/**
108			* @param string $cacheKey
109			* @param int $amount
110			* @param string $namespace
111			* @return bool
112			*/
113			public function decrement(string $cacheKey, int $amount = 1, string $namespace = '')
114			{
115			return $this->increment($cacheKey, ($amount * -1), $namespace);
116			}
117
118			/**
119			* @param string $cacheKey
120			* @param mixed $cacheData
121			* @return void
122			*/
123			public function forever(string $cacheKey, mixed $cacheData)
124			{
125			$this->putCache($cacheKey, $cacheData, ttl: 31536000 * 1000);
126			$this->setMessage($this->getMessage(), $this->isSuccess());
127			}
128
129			/**
130			* @return void
131			*/
132			public function flushCache()
133			{
134			$this->cacheStore->flushCache();
135			$this->setMessage($this->cacheStore->getMessage(), $this->cacheStore->isSuccess());
136			}
137
138			/**
139			* @param string $cacheKey
140			* @param string $namespace
141			* @return mixed
142			*/
143			public function getAndForget(string $cacheKey, string $namespace = '')
144			{
145			$cachedData = $this->getCache($cacheKey, $namespace);
146
147			if (!empty($cachedData)) {
148			$this->setMessage("Cache retrieved and deleted successfully!", true);
149			$this->clearCache($cacheKey, $namespace);
150			return $cachedData;
151			}
152
153			return null;
154			}
155
156			/**
157			* @param string $cacheKey
158			* @param string $namespace
159			* @param string\|int $ttl
160			* @return CacheDataFormatter\|mixed
161			*/
162			public function getCache(string $cacheKey, string $namespace = '', string\|int $ttl = 3600)
163			{
164			$cacheData = $this->cacheStore->getCache($cacheKey, $namespace, $ttl);
165			$this->setMessage($this->cacheStore->getMessage(), $this->cacheStore->isSuccess());
166
167			if ($this->cacheStore->isSuccess() && ($this->compression \|\| $this->encryptionKey !== null)) {
168			$cacheData = $this->recoverFromStorage($cacheData);
169			}
170
171			return $this->formatted ? new CacheDataFormatter($cacheData) : $cacheData;
172			}
173
174			/**
175			* @param string $cacheKey
176			* @param string $namespace
177			* @return void
178			*/
179			public function has(string $cacheKey, string $namespace = '')
180			{
181			$this->cacheStore->has($cacheKey, $namespace);
182			$this->setMessage($this->cacheStore->getMessage(), $this->cacheStore->isSuccess());
183			}
184
185			/**
186			* @param string $cacheKey
187			* @param int $amount
188			* @param string $namespace
189			* @return bool
190			*/
191			public function increment(string $cacheKey, int $amount = 1, string $namespace = '')
192			{
193			$cacheData = $this->getCache($cacheKey, $namespace);
194
195			if(!empty($cacheData) && is_numeric($cacheData)) {
196			$this->putCache($cacheKey, (int)($cacheData + $amount), $namespace);
197			$this->setMessage($this->getMessage(), $this->isSuccess());
198			return true;
199			}
200
201			return false;
202			}
203
204			/**
205			* @return boolean
206			*/
207			public function isSuccess()
208			{
209			return $this->success;
210			}
211
212			/**
213			* @param string $cacheKey
214			* @param mixed $cacheData
215			* @param string $namespace
216			* @param string\|int $ttl
217			* @return void
218			*/
219			public function putCache(string $cacheKey, mixed $cacheData, string $namespace = '', string\|int $ttl = 3600)
220			{
221			$data = $this->prepareForStorage($cacheData);
222			$this->cacheStore->putCache($cacheKey, $data, $namespace, $ttl);
223			$this->setMessage($this->cacheStore->getMessage(), $this->cacheStore->isSuccess());
224			}
225
226			/**
227			* @param array $items
228			* @param string $namespace
229			* @param integer $batchSize
230			* @return void
231			*/
232			public function putMany(array $items, string $namespace = '', int $batchSize = 100)
233			{
234			$this->cacheStore->putMany($items, $namespace, $batchSize);
235			}
236
237			/**
238			* @param string $cacheKey
239			* @param string\|int $ttl
240			* @param string $namespace
241			* @return mixed
242			*/
243			public function renewCache(string $cacheKey, string\|int $ttl = 3600, string $namespace = '')
244			{
245			$renewedCache = $this->cacheStore->renewCache($cacheKey, $ttl, $namespace);
			0 ignored issues – show Bug introduced 2025-04-30 03:51 UTC by Report Bug Copy Issue Report Are you sure the assignment to `$renewedCache` is correct as `$this->cacheStore->renew...eKey, $ttl, $namespace)` targeting `Silviooosilva\CacheerPhp...acheStore::renewCache()` 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 = $a->getObject(); The method `getObject()` can return nothing but null, so it makes no sense to assign that value to a variable. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history... Bug introduced 2025-03-10 16:45 UTC by Report Bug Copy Issue Report Are you sure the assignment to `$renewedCache` is correct as `$this->cacheStore->renew...eKey, $ttl, $namespace)` targeting `Silviooosilva\CacheerPhp...acheStore::renewCache()` 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 = $a->getObject(); The method `getObject()` can return nothing but null, so it makes no sense to assign that value to a variable. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history... Bug introduced 2025-04-30 03:51 UTC by Report Bug Copy Issue Report Are you sure the assignment to `$renewedCache` is correct as `$this->cacheStore->renew...eKey, $ttl, $namespace)` targeting `Silviooosilva\CacheerPhp...acheStore::renewCache()` 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 = $a->getObject(); The method `getObject()` can return nothing but null, so it makes no sense to assign that value to a variable. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history... Bug introduced 2025-03-10 16:45 UTC by Report Bug Copy Issue Report Are you sure the assignment to `$renewedCache` is correct as `$this->cacheStore->renew...eKey, $ttl, $namespace)` targeting `Silviooosilva\CacheerPhp...acheStore::renewCache()` 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 = $a->getObject(); The method `getObject()` can return nothing but null, so it makes no sense to assign that value to a variable. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
246
247			if ($this->cacheStore->isSuccess()) {
248			$this->setMessage($this->cacheStore->getMessage(), $this->cacheStore->isSuccess());
249			} else {
250			$this->setMessage($this->cacheStore->getMessage(), $this->cacheStore->isSuccess());
251			}
252
253			return $renewedCache;
254			}
255
256			/**
257			* @param string $cacheKey
258			* @param int\|string $ttl
259			* @param Closure $callback
260			* @return mixed
261			*/
262			public function remember(string $cacheKey, int\|string $ttl, Closure $callback)
263			{
264			$cachedData = $this->getCache($cacheKey, ttl: $ttl);
265
266			if(!empty($cachedData)) {
267			return $cachedData;
268			}
269
270			$cacheData = $callback();
271			$this->putCache($cacheKey, $cacheData, ttl: $ttl);
272			$this->setMessage($this->getMessage(), $this->isSuccess());
273
274			return $cacheData;
275			}
276
277			/**
278			* @param string $cacheKey
279			* @param Closure $callback
280			* @return mixed
281			*/
282			public function rememberForever(string $cacheKey, Closure $callback)
283			{
284			return $this->remember($cacheKey, 31536000 * 1000, $callback);
285			}
286
287			/**
288			* @return CacheConfig
289			*/
290			public function setConfig()
291			{
292			return new CacheConfig($this);
293			}
294
295			/**
296			* @return CacheDriver
297			*/
298			public function setDriver()
299			{
300			return new CacheDriver($this);
301			}
302
303			/**
304			* @param string $message
305			* @param boolean $success
306			* @return void
307			*/
308			private function setMessage(string $message, bool $success)
309			{
310			$this->message = $message;
311			$this->success = $success;
312			}
313
314			/**
315			* @return string
316			*/
317			public function getMessage()
318			{
319			return $this->message;
320			}
321
322			/**
323			* @return void
324			*/
325			public function useFormatter()
326			{
327			$this->formatted = !$this->formatted;
328			}
329
330			/**
331			* @param array $options
332			* @return void
333			*/
334			private function validateOptions(array $options)
335			{
336			$this->options = $options;
337			}
338
339			/**
340			* Enable or disable data compression
341			*
342			* @param bool $status
343			* @return $this
344			*/
345			public function useCompression(bool $status = true)
346			{
347			$this->compression = $status;
348			return $this;
349			}
350
351			/**
352			* Enable encryption for cached data
353			*
354			* @param string $key
355			* @return $this
356			*/
357			public function useEncryption(string $key)
358			{
359			$this->encryptionKey = $key;
360			return $this;
361			}
362
363			/**
364			* @param mixed $data
365			* @return mixed
366			*/
367			private function prepareForStorage(mixed $data)
368			{
369			if (!$this->compression && is_null($this->encryptionKey)) {
370			return $data;
371			}
372
373			$payload = serialize($data);
374
375			if ($this->compression) {
376			$payload = gzcompress($payload);
377			}
378
379			if (!is_null($this->encryptionKey)) {
380			$iv = substr(hash('sha256', $this->encryptionKey), 0, 16);
381			$encrypted = openssl_encrypt($payload, 'AES-256-CBC', $this->encryptionKey, 0, $iv);
382			if ($encrypted === false) {
383			throw new RuntimeException('Failed to encrypt cache data');
384			}
385			$payload = $encrypted;
386			}
387
388			return $payload;
389			}
390
391			/**
392			* @param mixed $data
393			* @return mixed
394			*/
395			private function recoverFromStorage(mixed $data)
396			{
397			if (!$this->compression && is_null($this->encryptionKey)) {
398			return $data;
399			}
400
401			if (!is_null($this->encryptionKey)) {
402			$iv = substr(hash('sha256', $this->encryptionKey), 0, 16);
403			$decrypted = openssl_decrypt($data, 'AES-256-CBC', $this->encryptionKey, 0, $iv);
404			if ($decrypted === false) {
405			throw new RuntimeException('Failed to decrypt cache data');
406			}
407			$data = $decrypted;
408			}
409
410			if ($this->compression) {
411			$data = gzuncompress($data);
412			}
413
414			return unserialize($data);
415			}
416			}
417

silviooosilva / CacheerPHP

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Cacheer::useEncryption() A

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