How to hide saturday and sunday in PHP array

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PHP

MySQL

Hello, I want to hide Saturday and Sunday in PHP.

I´ve build the following code:

			$begin = new DateTime($row['date']);
$end = new DateTime($row['dateul']);
$end = $end->modify( '+1 day' ); 

$interval = new DateInterval('P1D');
$daterange = new DatePeriod($begin, $interval ,$end);

foreach($daterange as $date){
	
 $array[] = $date->format("Y-m-d");

}

Until here the code is working but it outputs the complete week/days in this daterange.

I found this code:

if (strcasecmp($daterange, 'Sun') != 0
         && strcasecmp($daterange, 'Sat') != 0){

     }

Do i understand it right, that if value = 1 it will output Saturday for example?

Because the main idea was the following:
if day for example sunday = 0 hide it in array, if sunday=1 show it in array.
The values are getting from mysql. i hope you can help me. Thanks a lot

What I have tried:

Found some of the above code while using google but dont know how to solve my problem.