Server IP : 85.214.239.14 / Your IP : 18.188.195.90 Web Server : Apache/2.4.62 (Debian) System : Linux h2886529.stratoserver.net 4.9.0 #1 SMP Tue Jan 9 19:45:01 MSK 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.18 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : OFF | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /var/www/wordpress/phpMyAdmin/vendor/symfony/cache/Traits/ |
Upload File : |
<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Cache\Traits; use Psr\Cache\CacheItemInterface; use Symfony\Component\Cache\CacheItem; /** * @author Nicolas Grekas <p@tchwork.com> * * @internal */ trait AbstractAdapterTrait { use AbstractTrait; /** * @var \Closure needs to be set by class, signature is function(string <key>, mixed <value>, bool <isHit>) */ private $createCacheItem; /** * @var \Closure needs to be set by class, signature is function(array <deferred>, string <namespace>, array <&expiredIds>) */ private $mergeByLifetime; /** * {@inheritdoc} */ public function getItem($key) { if ($this->deferred) { $this->commit(); } $id = $this->getId($key); $f = $this->createCacheItem; $isHit = false; $value = null; try { foreach ($this->doFetch([$id]) as $value) { $isHit = true; } return $f($key, $value, $isHit); } catch (\Exception $e) { CacheItem::log($this->logger, 'Failed to fetch key "{key}": '.$e->getMessage(), ['key' => $key, 'exception' => $e]); } return $f($key, null, false); } /** * {@inheritdoc} */ public function getItems(array $keys = []) { if ($this->deferred) { $this->commit(); } $ids = []; foreach ($keys as $key) { $ids[] = $this->getId($key); } try { $items = $this->doFetch($ids); } catch (\Exception $e) { CacheItem::log($this->logger, 'Failed to fetch items: '.$e->getMessage(), ['keys' => $keys, 'exception' => $e]); $items = []; } $ids = array_combine($ids, $keys); return $this->generateItems($items, $ids); } /** * {@inheritdoc} * * @return bool */ public function save(CacheItemInterface $item) { if (!$item instanceof CacheItem) { return false; } $this->deferred[$item->getKey()] = $item; return $this->commit(); } /** * {@inheritdoc} * * @return bool */ public function saveDeferred(CacheItemInterface $item) { if (!$item instanceof CacheItem) { return false; } $this->deferred[$item->getKey()] = $item; return true; } public function __sleep() { throw new \BadMethodCallException('Cannot serialize '.__CLASS__); } public function __wakeup() { throw new \BadMethodCallException('Cannot unserialize '.__CLASS__); } public function __destruct() { if ($this->deferred) { $this->commit(); } } private function generateItems(iterable $items, array &$keys): iterable { $f = $this->createCacheItem; try { foreach ($items as $id => $value) { if (!isset($keys[$id])) { $id = key($keys); } $key = $keys[$id]; unset($keys[$id]); yield $key => $f($key, $value, true); } } catch (\Exception $e) { CacheItem::log($this->logger, 'Failed to fetch items: '.$e->getMessage(), ['keys' => array_values($keys), 'exception' => $e]); } foreach ($keys as $key) { yield $key => $f($key, null, false); } } }