https://www.php.net/manual/zh/mongodb-driver-cursorinterface.settypemap.php
PHP: MongoDB\Driver\CursorInterface::setTypeMap - Manual
Sets a type map to use for BSON unserialization
phpmongodbdrivermanual
https://www.php.net/manual/it/mongodb-driver-cursorinterface.settypemap.php
PHP: MongoDB\Driver\CursorInterface::setTypeMap - Manual
Sets a type map to use for BSON unserialization
phpmongodbdrivermanual