MongoId::getTimestamp

(PECL mongo >= 1.0.1)

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

Descrizione

public MongoId::getTimestamp ( void ) : int

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

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

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 useā€¦

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