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<?php |
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namespace PhpConsole\Storage; |
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use PhpConsole\Storage; |
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/** |
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* Abstract class for stores that manipulates with all keys data in memory |
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* |
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* @package PhpConsole |
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* @version 3.1 |
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* @link http://consle.com |
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* @author Sergey Barbushin http://linkedin.com/in/barbushin |
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* @copyright © Sergey Barbushin, 2011-2013. All rights reserved. |
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* @license http://www.opensource.org/licenses/BSD-3-Clause "The BSD 3-Clause License" |
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*/ |
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abstract class AllKeysList extends Storage { |
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/** |
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* Get all postponed keys data |
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* @return array |
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*/ |
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abstract protected function getKeysData(); |
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/** |
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* Save all postponed keys data |
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* @param array $keysData |
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*/ |
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abstract protected function saveKeysData(array $keysData); |
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/** |
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* Get postponed data from storage and delete |
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* @param string $key |
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* @return string |
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*/ |
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public function pop($key) { |
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$keysData = $this->getKeysData(); |
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if(isset($keysData[$key])) { |
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$keyData = $keysData[$key]['data']; |
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unset($keysData[$key]); |
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$this->saveKeysData($keysData); |
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return $keyData; |
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} |
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} |
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/** |
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* Save postponed data to storage |
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* @param string $key |
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* @param string $data |
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*/ |
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public function push($key, $data) { |
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$keysData = $this->getKeysData(); |
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$this->clearExpiredKeys($keysData); |
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$keysData[$key] = array( |
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'time' => time(), |
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'data' => $data |
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); |
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$this->saveKeysData($keysData); |
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} |
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/** |
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* Remove postponed data that is out of limit |
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* @param array $keysData |
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*/ |
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protected function clearExpiredKeys(array &$keysData) { |
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$expireTime = time() - $this->keyLifetime; |
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foreach($keysData as $key => $item) { |
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if($item['time'] < $expireTime) { |
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unset($keysData[$key]); |
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} |
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} |
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} |
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} |
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barbushin /
php-console
