/*********************************************************************
 Autor:zxz
 datum: (08.02.2022)
 Opis:Vraa ime dana na našem jeziku na osnovu ulaznog parametra datuma
 *********************************************************************/
function ime_dana($datum)
{
 $dan="";
 $day_num = date('w', strtotime($datum));
 echo $day_num;
	switch ($day_num) 
	{
	case 0:
	$dan="ponedeljak";
	break;
	case 1:
	$dan="utorak";
	break;
	case 2:
	$dan="srijeda";
	break;
	case 3:
	$dan="cetvrtak";
	break;
	case 4:
	$dan="petak";
	break;
	case 5:
	$dan="subota";
	break;
	case 5:
	$dan="nedjelja";
	break;
	}
	return $dan;
}
 $datum ="03-02-2021";
$dan=ime_dana($datum);
echo "<br>dan je: " . $dan;