DateTimeImmutable::modify
PHP 5 >= 5.5.0, PHP 7, PHP 8
DateTimeImmutable::modify - Creates a new object with modified timestamp
Manual
DateTimeImmutable::modify(
string$modifier ): public DateTimeImmutable|false
Creates a new DateTimeImmutable object with modified timestamp. The original object is not modified.
Parameters
- object
Procedural style only: A DateTime object returned by date_create. The function modifies this object.
- modifier
-
A date/time string. Valid formats are explained in Date and Time Formats.
Return Values
Returns the newly created object or false on failure.