MongoId::getTimestamp
(PECL mongo >= 1.0.1)
MongoId::getTimestamp — Gets the number of seconds since the epoch that this id was created
설명
public int MongoId::getTimestamp
( void
)
This returns the same thing as running time() when the id is created.
인수
이 함수는 인수가 없습니다.
반환값
Returns the number of seconds since the epoch that this id was created. There are only four bytes of timestamp stored, so MongoDate is a better choice for storing exact or wide-ranging times.
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