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MongoId::getTimestamp

(PECL mongo >= 1.0.1)

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

Descrição

public MongoId::getTimestamp ( void ) : int

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

Parâmetros

Esta função não possui parâmetros.

Valor Retornado

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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User Contributed Notes 2 notes

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le6o
3 years ago
There is no equivalent for this method in the new extension, so instead use…

<?php
$id
= new \MongoDB\BSON\ObjectID('42cf58a2e1c5ede216cb7f05');
$timestamp = hexdec(substr($id, 0, 8));
?>
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