/**
* Get the unique name suffix containig the date stamp
* @return String
*/
protected function getUniqueFileNameSuffix()
{
$dateMarker = getYMDdate(time());
return $dateMarker . "_" . $this->tName . "_" . generatePassword(5);
}
protected function getDatesByWeek($week, $year)
{
global $locale_info;
$startweekday = 0;
if ($locale_info["LOCALE_IFIRSTDAYOFWEEK"] > 0) {
$startweekday = 7 - $locale_info["LOCALE_IFIRSTDAYOFWEEK"];
}
$L = isleapyear($year) ? 1 : 0;
$months = array(31, 28 + $L, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
$total_days = ($week - 1) * 7;
$i = 0;
$sum = 0;
while ($sum <= $total_days) {
$sum += $months[$i++];
}
$sum -= $months[$i - 1];
$month = $i;
$day = $total_days - $sum;
$day_of_week = getdayofweek(array($year, $month, $day));
if ($day_of_week == 0) {
$day_of_week = 7;
}
$day = $day - ($day_of_week - 1) - $startweekday;
$dates = array();
$dates[0] = getYMDdate(mktime(0, 0, 0, $month, $day, $year));
$dates[1] = getYMDdate(mktime(1, 1, 1, $month, $day + 6, $year));
return $dates;
}