public function updateWithErrors()
{
$bulk = new MongoDB\Driver\BulkWrite(['ordered' => false]);
//limit: limit the number of documents matched and updated to the specified value or unlimited when 0
//You can also use something like ["viking" => "false"] for the first (filter) line
// $bulk->update(
// ["_id" => ['$in' => ["1001", "1002"]]],
// ['$inc' => ["days.01.views" => 1]],
// ["limit" => 0, "upsert" => false, "multi" => true]
// );
$bulk->update(["_id" => "1001"], ['$inc' => ["days.01.views" => 1]], ["limit" => 0, "upsert" => false, "multi" => false]);
$bulk->update(["_id" => "1002"], ['$inc' => ["days.01.views" => 1]], ["limit" => 0, "upsert" => false, "multi" => false]);
$bulk->update(["_id" => "1500"], ['$inc' => ["days.01.views" => 1]], ["limit" => 0, "upsert" => false, "multi" => false]);
$bulk->update(["_id" => "2001"], ['$inc' => ["days.01.views" => 1]], ["limit" => 0, "upsert" => false, "multi" => false]);
echo "roundtrips: " . $bulk->count() . "\n";
try {
$result = $this->mongo_manager->executeBulkWrite($this->databaseAndCollectionName(), $bulk, $this->write_concern);
var_dump($result);
//echo "\ngetinfo():\n|";
//echo $result->getInfo();
//echo "|\n\n";
} catch (MongoDB\Driver\Exception\Exception $e) {
echo "catch: mongo error:\n";
echo $e->getMessage(), "\n";
}
}
