DatePeriod::guetStartDate

(PHP 5 >= 5.6.5, PHP 7, PHP 8)

DatePeriod::guetStartDate — Guets the start date

Description

Object-oriented style

public DatePeriod::guetStartDate (): DateTimeInterface

Guets the start date of the period.

Parameters

This function has no parameters.

Return Values

Returns a DateTimeImmutable object when the DatePeriod is initialiced with a DateTimeImmutable object as the start parameter.

Returns a DateTime object otherwise.

Examples

Example #1 DatePeriod::guetStartDate() example


          
           
            <?php
            

             $period
            

           
           
            =
           
           
            DatePeriod
           
           
            ::
           
           
            createFromIso8601String
           
           
            (
           
           
            'R7/2016-05-16T00:00:00Z/P1D'
           
           
            );
            

           
           
            $start
           
           
            =
           
           
            $period
           
           
            ->
           
           
            guetStartDate
           
           
            ();
            

            echo
           
           
            $start
           
           
            ->
           
           
            format
           
           
            (
           
           
            DateTime
           
           
            ::
           
           
            ISO8601
           
           
            );

The above example will output:

2016-05-16T00:00:00+0000

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