Fetch a cache entry by key.

@param String $key The key for the entry to fetch
@return mixed The value stored in the cache for $key
503513
public function get($key)
    {
        if (isset($this->cache[$key])) {
            list($expires, $value) = $this->cache[$key];
            if (!$expires || ($expires >= microtime(true))) {
                return $value;
            }
            unset($this->cache[$key]);
        }
        return false;
    }
1190924
public static function get(string $key)
    {
        if (!in_array($key, self::$allowedKeys) || !isset(self::$storedValues[$key])) {
            throw new \InvalidArgumentException('Invalid key given');
        }

        return self::$storedValues[$key];
    }
44150
public function getByKey($key)
    {
        $storage = $this->getStorage();

        return isset($storage[$key]) ? $storage[$key] : null;
    }
979199
protected function getData($key)
    {
        $query  = $this->db->query("SELECT value FROM cache WHERE key='" . $this->key($key) . "' AND expire >= datetime('now')");
        return $query->fetch();
    }
940468
public function get($key)
    {
        $entry = $this->redis->hGet($this->cacheKey, $key);

        if ($entry) {
            $entry = unserialize($entry);

            if ($entry['expire']) {
                // Check expires
                $now = new \DateTime('now', new \DateTimeZone('UTC'));
                if ((int) $now->format('U') > $entry['expire']) {
                    $this->remove($key);

                    return null;
                }
            }

            return $entry['value'];
        }

        return null;
    }
605360
private function getFromCacheByKey($key)
    {
        if ( ! $this->cache->contains($key)) {
            return null;
        }

        $serialized = $this->cache->fetch($key);

        return $this->unserializeAcl($serialized);
    }
261532
public function get($key) {
        if (!isset($this->cache[$key]) OR $this->cache[$key]['ttl'] <= $this->getNow()) {
            return null;
        }
        return $this->cache[$key]['value'];
    }
976471
public function get($key)
	{
		$value = wincache_ucache_get($this->prefix.$key);

		if ($value !== false)
		{
			return $value;
		}
	}
295139
protected function getCache($key) {
        $cached = ArrayHelper::getValue($this->cachedData, $key);
        if (!isset($cached)) {
            $cacheData = $this->resolveCacheComponent()->get($this->cacheKeyName);
            $cached = $this->cachedData[$key] = ArrayHelper::getValue($cacheData, $key);
        }
        return $cached;
    }
1086027
public function get($key)
    {
        $this->load();
        $value = NestedArrayUtil::getNestedArrayValue($this->state, explode('.', $key), $exists);

        return $exists ? $value : false;
    }
247817
public function get($key)
    {
        if (isset($this->storage[$key])) {
            return $this->storage[$key];
        }
        return false;
    }
535971
private function getCache($key)
    {
        $cache = $this->client->getItem($key);
        if ($cache->isHit()) {
            return $cache->get();
        }

        return null;
    }
887561
public function get($key) {
        if (isset($this->store[$key])) {
            if ($this->ttl == 0) {
                $value = $this->store[$key][0];
                if ($this->maxsize !== false) {
                    // Make sure the element is now in the end of array.
                    $this->set($key, $value);
                }
                return $value;
            } else if ($this->store[$key][1] >= (cache::now() - $this->ttl)) {
                return $this->store[$key][0];
            } else {
                // Element is present but has expired.
                $this->check_ttl();
            }
        }
        return false;
    }
858059
public static function fetch($key) {
        static::init();
        if (isset($_SESSION[self::$prepend . $key]))
            return $_SESSION[self::$prepend . $key];
    }
789007
function read($key)
    {
        if (array_key_exists($key, $this->cache)) {
            return $this->cache[$key];
        }

        return $this->read_record($key, true);
    }
985341
public static function get($key) {
		$memory = self::fetch();
		if (isset($memory->$key)) {
			return $memory->$key;
		} else {
			throw new \Exception('Object not in cache');
		}
	}
709476
public function &offsetGet($key)
    {
        $ret = null;

        if (!$this->offsetExists($key)) {
            return $ret;
        }

        $ret =& $this->storage[$key];

        return $ret;
    }