Updates status for all associated hosts
public getHosts ( ) : array | ||
return | array | - Returns an array of information about the hosts in the set. Includes each host's hostname, its health (1 is healthy), its state (1 is primary, 2 is secondary, 0 is anything else), the amount of time it took to ping the server, and when the last ping occurred. |
/** * Checks whether the connection is initialized and connected. * * @return boolean */ public function isConnected() { if (!($this->mongoClient instanceof \MongoClient || $this->mongoClient instanceof \Mongo)) { return false; } return count($this->mongoClient->getHosts()) > 0; }
/** * Checks whether the connection is initialized and connected. * * @return boolean */ public function isConnected() { if (!($this->mongoClient instanceof \MongoClient || $this->mongoClient instanceof \Mongo)) { return false; } /* MongoClient::$connected is deprecated in 1.5.0+, so count the list of * connected hosts instead. */ return version_compare(phpversion('mongo'), '1.5.0', '<') ? $this->mongoClient->connected : count($this->mongoClient->getHosts()) > 0; }
<?php $mongoClient = new MongoClient("mongodb://whisky:13000/?replicaset=seta"); $connections = $mongoClient->getConnections(); foreach ($connections as $con) { if ($con['connection']['connection_type_desc'] == "SECONDARY") { echo "Closing '{$con['hash']}':"; $a->close($con['hash']); } } $mongoClient->selectDB("foo"); $mongoClient->getHosts(); $m->setReadPreference(MongoClient::RP_SECONDARY, array(array('dc' => 'east', 'use' => 'reporting'), array('dc' => 'west'), array())); var_dump($m->getReadPreference()); $cursor = $collections->find(); $result = $cursor->next(); $info = $cursor->info(); MongoClient::killCursor($info['server'], $info['id']); var_dump($mongoClient->listDBs()); $c1 = $m->selectCollection("foo", "bar.baz"); $c2 = $m->selectDB("foo")->selectCollection("bar.baz"); var_dump(MongoClient::_toString);