DateTimeImmutable::add

PHP 5 >= 5.5.0, PHP 7, PHP 8
DateTimeImmutable::add - Adds an amount of days, months, years, hours, minutes and seconds
Manual

DateTimeImmutable::add( DateInterval$interval ): public DateTimeImmutable

Like DateTime::add but works with DateTimeImmutable.

Function DateTimeImmutable::add:

  • Manual

Date and Time Functions

Most used PHP functions