PHP - Manual: MongoDB\BSON\Symbol
2024-11-14
(mongodb >=1.4.0)
BSON type for the "Symbol" type. This BSON type is deprecated, and this class can not be instantiated. It will be created from a BSON symbol type while converting BSON to PHP, and can also be converted back into BSON while storing documents in the database.
官方地址:https://www.php.net/manual/en/class.mongodb-bson-symbol.php