protected function Write($desc, $data)
{
try {
$obj = new stdClass();
$obj->group = $this->group;
$obj->desc = $desc;
$obj->time = microtime();
$obj->data = $data;
$time = time();
$md5 = md5($this->group);
$guid = $this->GetGuid();
/* @var $p Predis_CommandPipeline */
$p = $this->predis->pipeline();
$p->hset($this->redis_prefix . '.groups.name', $md5, $this->group);
$p->hset($this->redis_prefix . '.groups.last', $md5, $time);
if (!$this->requestStarted) {
$p->lpush($this->redis_prefix . '.group:' . $md5 . '.log', $guid);
$details = array();
$details['start'] = microtime(true);
if (isset($_SERVER['REQUEST_URI'])) {
$details['url'] = $_SERVER['REQUEST_URI'];
$details['method'] = $_SERVER['REQUEST_METHOD'];
$details['ip'] = $_SERVER['REMOTE_HOST'];
}
$p->set($this->redis_prefix . '.group:' . $md5 . '.request:' . $guid . '.details', json_encode($details));
$this->requestStarted = true;
}
$p->lpush($this->redis_prefix . '.group:' . $md5 . '.request:' . $guid . '.logs', json_encode($data));
$p->execute();
} catch (Exception $ex) {
$this->HandleException($ex);
}
}
/**
* @see sfCache
*/
public function set($key, $data, $lifetime = null)
{
$lifetime = $this->getLifetime($lifetime);
if ($lifetime < 1) {
$response = $this->remove($key);
} else {
$pkey = $this->getKey($key);
$mkey = $this->getKey($key, '_lastmodified');
$pipe = $this->redis->pipeline();
$pipe->mset(array($pkey => $data, $mkey => $_SERVER['REQUEST_TIME']));
$pipe->expire($pkey, $lifetime);
$pipe->expire($mkey, $lifetime);
$response = $pipe->execute();
}
return $response;
}
<?php
require_once 'SharedConfigurations.php';
// When you have a whole set of consecutive commands to send to
// a redis server, you can use a pipeline to improve performances.
$redis = new Predis_Client($single_server);
$pipe = $redis->pipeline();
$pipe->ping();
$pipe->flushdb();
$pipe->incrby('counter', 10);
$pipe->incrby('counter', 30);
$pipe->exists('counter');
$pipe->get('counter');
$pipe->mget('does_not_exist', 'counter');
$replies = $pipe->execute();
print_r($replies);
/* OUTPUT:
Array
(
[0] => 1
[1] => 1
[2] => 10
[3] => 40
[4] => 1
[5] => 40
[6] => Array
(
[0] =>
[1] => 40
)
