DrupalMemcached.php in Zircon Profile 8
Same filename and directory in other branches
Contains \Drupal\memcache\DrupalMemcached.
Namespace
Drupal\memcacheFile
modules/memcache/src/DrupalMemcached.phpView source
<?php
/**
* @file
* Contains \Drupal\memcache\DrupalMemcached.
*/
namespace Drupal\memcache;
use Drupal\Core\Site\Settings;
/**
* Class DrupalMemcached.
*/
class DrupalMemcached extends DrupalMemcacheBase {
/**
* {@inheritdoc}
*/
public function __construct($bin, Settings $settings) {
parent::__construct($bin, $settings);
$this->memcache = new \Memcached();
$default_opts = array(
\Memcached::OPT_COMPRESSION => FALSE,
\Memcached::OPT_DISTRIBUTION => \Memcached::DISTRIBUTION_CONSISTENT,
);
foreach ($default_opts as $key => $value) {
$this->memcache
->setOption($key, $value);
}
// See README.txt for setting custom Memcache options when using the
// memcached PECL extension.
foreach ($this->settings
->get('memcache_options', array()) as $key => $value) {
$this->memcache
->setOption($key, $value);
}
}
/**
* {@inheritdoc}
*/
public function addServer($server_path, $persistent = FALSE) {
list($host, $port) = explode(':', $server_path);
if ($host == 'unix') {
// Memcached expects just the path to the socket without the protocol
$host = substr($host, 7);
// Port is always 0 for unix sockets.
$port = 0;
}
return $this->memcache
->addServer($host, $port, $persistent);
}
/**
* {@inheritdoc}
*/
public function set($key, $value, $exp = 0, $flag = FALSE) {
$full_key = $this
->key($key);
return $this->memcache
->set($full_key, $value, $exp);
}
/**
* {@inheritdoc}
*/
public function getMulti(array $keys) {
$full_keys = array();
foreach ($keys as $cid) {
$full_key = $this
->key($cid);
$full_keys[$cid] = $full_key;
}
$results = $this->memcache
->getMulti($full_keys);
// If $results is FALSE, convert it to an empty array.
if (!$results) {
$results = array();
}
// Convert the full keys back to the cid.
$cid_results = array();
$cid_lookup = array_flip($full_keys);
foreach ($results as $key => $value) {
$cid_results[$cid_lookup[$key]] = $value;
}
return $cid_results;
}
}
Classes
Name | Description |
---|---|
DrupalMemcached | Class DrupalMemcached. |