DateTime
PHP Manual

DateTime::setMicrosecond

Sets microsecond part of the time

Description

public static DateTime::setMicrosecond(int $microsecond)

Sets microsecond part of the time.

Like DateTimeImmutable::setMicrosecond but works with DateTime.

Parameters

microsecond
The microsecond value to set (0 to 999999).

Return Values

Returns the modified DateTime object for method chaining.

Errors/Exceptions

If the microsecond is outside the range [0, 999999], a DateRangeError is thrown.

Examples

Example #1 DateTime::setMicrosecond example

<?php
$date = DateTime::createFromTimestamp(123.456789);
echo $date->format('Y-m-d H:i:s.u') . PHP_EOL;
$date->setMicrosecond(987654);
echo $date->format('Y-m-d H:i:s.u') . PHP_EOL;
?>

The above example will output:

1970-01-01 00:02:03.456789
1970-01-01 00:02:03.987654

See Also

  • DateTimeInterface::getMicrosecond