MongoDB\BSON\UTCDateTime::__construct

(mongodb >=1.0.0)

MongoDB\BSON\UTCDateTime::__construct — Construct a new UTCDateTime

Descrizione

final public MongoDB\BSON\UTCDateTime::__construct(int|MongoDB\BSON\Int64|DateTimeInterface|null $milliseconds = null)

Elenco dei parametri

milliseconds (int|MongoDB\BSON\Int64|DateTimeInterface|null): Number of milliseconds since the Unix epoch (Jan 1, 1970). Negative values represent dates before 1970. This value may be provided as a 64-bit int. For compatibility on 32-bit systems, this parameter may also be provided as a MongoDB\BSON\Int64. If the argument is a DateTimeInterface, the number of milliseconds since the Unix epoch will be derived from that value. If this argument is null, the current time will be used by default.

Errori/Eccezioni

Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.

Log delle modifiche

Versione	Descrizione
PECL mongodb 2.0.0	The `milliseconds` no longer accepts a string or float argument.
PECL mongodb 1.20.0	The `milliseconds` argument now accepts a MongoDB\BSON\Int64 object (for compatibility on 32-bit platforms). Specifying a string or float is deprecated.
PECL mongodb 1.2.0	The `milliseconds` argument is optional and defaults to `null` (i.e. current time). The argument also accepts a DateTimeInterface, which may be used to derive the number of milliseconds since the Unix epoch. Previously, only int, float, and string types were accepted.

Esempi

Example #1 MongoDB\BSON\UTCDateTime::__construct() example

<?php

var_dump(new MongoDB\BSON\UTCDateTime);

var_dump(new MongoDB\BSON\UTCDateTime(new DateTime));

var_dump(new MongoDB\BSON\UTCDateTime(1416445411987));

?>

Il precedente esempio visualizzerà qualcosa simile a:

object(MongoDB\BSON\UTCDateTime)#1 (1) {
  ["milliseconds"]=>
  string(13) "1484852905560"
}
object(MongoDB\BSON\UTCDateTime)#1 (1) {
  ["milliseconds"]=>
  string(13) "1484852905560"
}
object(MongoDB\BSON\UTCDateTime)#1 (1) {
  ["milliseconds"]=>
  string(13) "1416445411987"
}

Vedere anche:

» BSON Types: Date