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<?php namespace Comodojo\Cache\Drivers; |
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use \Comodojo\Cache\Components\UniqueId; |
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use \Exception; |
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/** |
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* Apcu provider |
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* |
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* @package Comodojo Spare Parts |
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* @author Marco Giovinazzi <[email protected]> |
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* @license MIT |
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* |
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* LICENSE: |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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* THE SOFTWARE. |
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*/ |
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class Vacuum extends AbstractDriver { |
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const DRIVER_NAME = "vacuum"; |
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public function __construct(array $configuration = []) {} |
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public function test() { |
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return true; |
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} |
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public function get($key, $namespace) { |
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return null; |
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} |
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public function set($key, $namespace, $value, $ttl = null) { |
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return true; |
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} |
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public function delete($key, $namespace) { |
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return false; |
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} |
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public function clear($namespace = null) { |
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return true; |
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} |
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public function getMultiple(array $keys, $namespace) { |
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$keypad = array_combine($keys, array_fill(0, count($keys), null)); |
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} |
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public function setMultiple(array $key_values, $namespace, $ttl = null) { |
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return true; |
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} |
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public function deleteMultiple(array $keys, $namespace) { |
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return true; |
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} |
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public function has($key, $namespace) { |
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return false; |
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} |
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public function stats() { |
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return []; |
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} |
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} |
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comodojo /
cache
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.