date_isodate_set()
date_isodate_set() — Alias of DateTime::setISODate().
Built-in function of PHP 8.5. The manual lists it as available in PHP 5 >= 5.2.0, PHP 7, PHP 8. This page is the reference card: signature, parameters and return value, plus the changelog and the example the manual provides.
date_isodate_set() is an alias of DateTime::setISODate(): same parameters, same return value.
Signature
date_isodate_set(DateTime $object, int $year, int $week, int $dayOfWeek = 1): DateTime
Parameters
| Parameter | Type | What it takes |
|---|---|---|
| $object | DateTime | Procedural style only: A DateTime object returned by date_create(). The function modifies this object. |
| $year | int | Year of the date. |
| $week | int | Week of the date. |
| $dayOfWeek | int | Offset from the first day of the week. |
Return value
Returns the modified DateTime object for method chaining.
Example
The PHP manual ships no example for date_isodate_set(); the signature and the parameter table above are the contract.
All PHP 8.5 built-in functions
Reference card built from the PHP manual page date_isodate_set() (PHP documentation, CC BY 3.0). The page is generated from the manual, so the wording of the parameter and return value text follows php.net.