Function date_format() with Parameter “w”
w – A numeric representation of the day
0 = Sunday
1 = Monday
2 = Tuesday
3 = Wednesday
4 = Thursday
5 = Friday
6 = Saturday
<?php $dayofweek = date('w'); echo $dayofweek; ?>
Output
6
Find Saturday or Sunday
<?php $dayofweek = date('w'); if($dayofweek == 0 or $dayofweek == 6){ echo 'Yes'; } ?>
Output
Yes