date_modify()

(PHP 5 >= 5.2.0, PHP 7)

别名DateTime::modify()

说明

此函数是该函数的别名：DateTime::modify()

$cday - specified day of the week (0-6 where 0 is Sunday)
$currentDate - date of start
$endDate - date of end
We need dates of next couple of days, that day of week match defined.

I have trouble finding the documentation for the dateTime object, but this seems to work:

This will (obviously) print a list of date-ranges between startdate and enddate.

I decided to enhance the DateTime object by taking advantage of method chaining.