MongoId::getTimestamp

(PECL mongo >= 1.0.1)

MongoId::getTimestamp — Gets the number of seconds since the epoch that this id was created

说明

public int MongoId::getTimestamp ( void )

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

参数

此函数没有参数。

返回值

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.