Updates status for all associated hosts
| public getHosts ( ) : array | ||
| Результат | 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);
