DateTime::add
date_add
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
DateTime::add -- date_add — Modifies a DateTime object, with added amount of days, months, years, hours, minutes and seconds
Description
Object-oriented style
Procedural style
Adds the specified DateInterval object to the specified DateTime object.
Like DateTimeImmutable::add() 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.
-
interval
-
A DateInterval object
Return Values
Returns the modified DateTime object for method chaining or false
on failure.
See Also
- DateTimeImmutable::add() - Returns a new object, with added amount of days, months, years, hours, minutes and seconds