/**
* @param string $sessionId
*
* @return string|null
*/
public function read($sessionId)
{
$key = $this->keyPrefix . $sessionId;
$startTime = microtime(true);
$result = $this->connection->getAndTouch($key, $this->lifetime);
$this->newRelicApi->addCustomMetric(self::METRIC_SESSION_READ_TIME, microtime(true) - $startTime);
return $result ? json_decode($result, true) : '';
}
<?php
echo "--------------------------------------------------------------------------\n";
echo "\tCouchbase JSON Doc Storage\n";
echo "--------------------------------------------------------------------------\n";
$cb = new Couchbase();
$mydoc = array("doctype" => "test", "name" => "John Smith");
echo "Original Document:\n";
var_dump($mydoc);
echo "\nSet Document (Hash -> JSON)\n";
// store a json doc (encode it)
$cb->set("mydoc", json_encode($mydoc));
echo "Retrieve Document (JSON -> Hash), also set a 10 second TTL\n";
// retrieve and decode json doc
$doc = $cb->getAndTouch("mydoc", 10);
echo "\n--------------\n";
echo "JSON String: " . $doc;
echo "\n--------------\n";
var_dump(json_decode($doc, true));
// (as array, not object)
echo "--------------------------------------------------------------------------\n";
