MongoId
PHP Manual

MongoId::getTimestamp

(PECL mongo >= 1.0.1)

MongoId::getTimestampGets the number of seconds since the epoch that this id was created

Descrierea

public int MongoId::getTimestamp ( void )

This returns the same thing as running time() when the id is created.

Parametri

Această funcție nu are parametri.

Valorile întoarse

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.


MongoId
PHP Manual