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));
?>
MongoId::getTimestamp
(PECL mongo >= 1.0.1)
MongoId::getTimestamp — Gets the number of seconds since the epoch that this id was created
This extension that defines this method is deprecated. Instead, the MongoDB extension should be used. There is no equivalent for this method in the new extension.
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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