note 113873 added to function.date

To quickly convert date("N") to a 0 based index with Sunday being represented as 0, you can run it against modulus 7: <?php $first_of_month_index = date('N', strtotime('4/1/1990')) % 7; ?> ---- Server IP: 72.52.91.14 Probable Submitter: 72.52.91.14 ---- Manual Page -- http://php.net/manual/en/function.date.php Edit -- https://master.php.net/note/edit/113873 Del: integrated -- https://master.php.net/note/delete/113873/integrated Del: useless -- https://master.php.net/note/delete/113873/useless Del: bad code -- https://master.php.net/note/delete/113873/bad+code Del: spam -- https://master.php.net/note/delete/113873/spam Del: non-english -- https://master.php.net/note/delete/113873/non-english Del: in docs -- https://master.php.net/note/delete/113873/in+docs Del: other reasons-- https://master.php.net/note/delete/113873 Reject -- https://master.php.net/note/reject/113873 Search -- https://master.php.net/manage/user-notes.php