/**
* Specify an end date that limits what you care about for the publication
*
* @param string mysql_datetime format
* @param normalize time to end of the day (11:59 PM) - default true
*/
function set_end_date($end_date, $normalize = true)
{
if (is_mysql_datetime($end_date) || preg_match('/^[0-9]{4}-[0-9]{2}-[0-9]{2}$/', $end_date)) {
if ($normalize) {
$end_date = carl_date('Y-m-d 11:59:59', get_unix_timestamp($end_date));
}
$this->end_date = $end_date;
$this->date_changed = true;
} else {
trigger_error('publication helper method set_end_date given a value that is not in mysql_datetime format - did not set the end date');
}
}
function datetime_to_unix($dt, $verify = true)
{
if ($verify && !is_mysql_datetime($dt)) {
return false;
} else {
list($date, $time) = explode(' ', $dt);
list($year, $month, $day) = explode('-', $date);
list($hour, $minute, $second) = explode(':', $time);
return carl_mktime($hour, $minute, $second, $month, $day, $year);
}
}
