MongoDB\BSON\Document::__toString
(mongodb >=1.16.0)
MongoDB\BSON\Document::__toString — Returns the string representation of this BSON Document
说明
参数
此函数没有参数。
返回值
Returns the string representation of this document as BSON.
(mongodb >=1.16.0)
MongoDB\BSON\Document::__toString — Returns the string representation of this BSON Document
此函数没有参数。
Returns the string representation of this document as BSON.