note 97553 added to function.strtotime

This is a quick function to calculate the "working days" within a period of one year. "Working days" are those without weekends and without the holidays specified in the $holiday array. I left for the reader its implementation for more than 1 year. <?php /* * Author: Alberto Lepe * Calculates the working days from today to an specific date. * NOTE: counting starts from today * @pararm to_date: timestamp */ function get_working_days($to_date) { $holidays = array( 1 => array(10), //2011 ... 2 => array(11), 3 => array(21), //... 2011 4 => array(29,30), //2010 ... 5 => array(3,4,5), 6 => array(), 7 => array(19), 8 => array(11,12,13), 9 => array(20,23), 10 => array(11), 11 => array(3,23), 12 => array(23) //... 2010 ); for($to_date, $w = 0, $i = 0, $x = time(); $x < $to_date; $i++, $x = strtotime("+$i day")) { if(date("N",$x) < 6 &! in_array(date("j",$x),$holidays[date("n",$x)])) $w++; } return $w; } //Usage: echo get_working_days(strtotime("2011-01-08")); ?> ---- Server IP: 69.147.83.197 Probable Submitter: 211.6.179.194 ---- Manual Page -- http://www.php.net/manual/en/function.strtotime.php Edit -- https://master.php.net/note/edit/97553 Del: integrated -- https://master.php.net/note/delete/97553/integrated Del: useless -- https://master.php.net/note/delete/97553/useless Del: bad code -- https://master.php.net/note/delete/97553/bad+code Del: spam -- https://master.php.net/note/delete/97553/spam Del: non-english -- https://master.php.net/note/delete/97553/non-english Del: in docs -- https://master.php.net/note/delete/97553/in+docs Del: other reasons-- https://master.php.net/note/delete/97553 Reject -- https://master.php.net/note/reject/97553 Search -- https://master.php.net/manage/user-notes.php