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.

Function DateTimeImmutable::modify:

  • Manual

Date and Time Functions

Most used PHP functions