function configureFailPoint(MongoDB\Driver\Manager $manager, $failPoint, $mode, $data = array())
{
$doc = array("configureFailPoint" => $failPoint, "mode" => $mode);
if ($data) {
$doc["data"] = $data;
}
$cmd = new MongoDB\Driver\Command($doc);
$result = $manager->executeCommand("admin", $cmd);
$arr = current($result->toArray());
if (empty($arr->ok)) {
var_dump($result);
throw new RuntimeException("Failpoint failed");
}
return true;
}
<?php
echo '<pre>';
$manager = new MongoDB\Driver\Manager("mongodb://127.0.0.1:27017");
// Construct and execute the listDatabases command
$listdatabases = new MongoDB\Driver\Command(["listDatabases" => 1]);
$result = $manager->executeCommand("admin", $listdatabases);
$databases = $result->toArray()[0];
foreach ($databases->databases as $database) {
echo $database->name, "\n";
// Construct and execute the listCollections command for each database
$listcollections = new MongoDB\Driver\Command(["listCollections" => 1]);
$result = $manager->executeCommand($database->name, $listcollections);
/* The command returns a cursor, which we can iterate on to access
* information for each collection. */
$collections = $result->toArray();
foreach ($collections as $collection) {
echo "\t * ", $collection->name, "\n";
}
}
