DateTime::setISODate

date_isodate_set

(PHP 5 >= 5.2.0, PHP 7, PHP 8)

DateTime::setISODate -- date_isodate_set — Sets the ISO date

Description

Object-oriented style

public DateTime::setISODate(int $year, int $week, int $dayOfWeek = 1): DateTime

Procedural style

date_isodate_set(
    DateTime $object,
    int $year,
    int $week,
    int $dayOfWeek = 1
): DateTime

Set a date according to the ISO 8601 standard - using weeks and day offsets rather than specific dates.

Like DateTimeImmutable::setISODate() but works with DateTime.

The procedural version takes the DateTime object as its first argument.

Parameters

object

Procedural style only: A DateTime object returned by date_create(). The function modifies this object.

year

Year of the date.

week

Week of the date.

dayOfWeek

Offset from the first day of the week.

Return Values

Returns the modified DateTime object for method chaining.

See Also