The MongoDB\BSON\Int64 class
(mongodb >=1.5.0)
簡介
BSON type for a 64-bit integer. This class cannot be instantiated and is only created during BSON decoding when a 64-bit integer cannot be represented as a PHP integer on a 32-bit platform. Versions of the driver before 1.5.0 would throw an exception when attempting to decode a 64-bit integer on a 32-bit platform.
During BSON encoding, objects of this class will convert back to a 64-bit integer type. This allows 64-bit integers to be roundtripped through a 32-bit PHP environment without any loss of precision. The __toString() method allows the 64-bit integer value to be accessed as a string.
注意: This class exists purely for 32-bit platforms. Applications on 64-bit platforms (i.e.
PHP_INT_SIZEis 8) should never encounter this class during normal operation.
類摘要
目錄
- MongoDB\BSON\Int64::__construct — Construct a new Int64 (unused)
- MongoDB\BSON\Int64::jsonSerialize — Returns a representation that can be converted to JSON
- MongoDB\BSON\Int64::serialize — Serialize an Int64
- MongoDB\BSON\Int64::__toString — Returns the string representation of this Int64
- MongoDB\BSON\Int64::unserialize — Unserialize an Int64