fannie/classlib2.0/lib/Dates.php
<?php
/*******************************************************************************
Copyright 2014 Whole Foods Co-op
This file is part of IT CORE.
IT CORE is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
IT CORE is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
in the file license.txt along with IT CORE; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*********************************************************************************/
namespace COREPOS\Fannie\API\lib;
use \FannieConfig;
use \DateTime;
class Dates
{
public static function lastWeek()
{
$week_start = (!FannieConfig::config('FANNIE_WEEK_START')) ? 1 : FannieConfig::config('FANNIE_WEEK_START');
$week_end = $week_start == 1 ? 7 : $week_start-1;
$day_name = strtolower(self::dayName($week_end));
$sunday = strtotime('last ' . $day_name);
$monday = mktime(0, 0, 0, date('n', $sunday), date('j',$sunday)-6, date('Y', $sunday));
return array(date('Y-m-d', $monday), date('Y-m-d', $sunday));
}
public static function dayName($num)
{
$date = new DateTime();
for ($i=0; $i<7; $i++) {
$date->modify('+1 day');
if ($date->format('N') == $num) {
return $date->format('l');
}
}
return 'octoday';
}
}