public static function getRemainingDaysQuiet($futureDate)
{
try {
return getRemainingDays($futureDate);
} catch (\InvalidArgumentException $e) {
return $futureDate;
}
}
function isPastDate($date)
{
if (!($date = getSanitizedDate($date))) {
throw new \InvalidArgumentException(sprintf('$date argument [%s] does not match correct format [%s]', $date, DATE_REGEX));
}
if (getRemainingDays($date) < 0) {
return true;
}
return false;
}
$currentDate = DateTime::createFromFormat('Y-m-d', '2015-05-03');
$date = DateTime::createFromFormat('Y-m-d', $date);
$remainingDays = $currentDate->diff($date)->days;
if ($currentDate->diff($date)->invert) {
$remainingDays *= -1;
}
return $remainingDays;
}
$page = intval($_GET['page']);
$pageSize = intval($_GET['pageSize']);
$pattern = "/\\[\\s*(?P<eventDate>(?:\\d{4}-\\d{2}-\\d{2})|(?:\\d{4}\\/\\d{2}\\/\\d{2})),\\s+(?P<hashtag>#[a-zA-Z.\\-]+),\\s+'(?P<eventName>.*?)',\\s+(?P<location>[a-zA-Z\\-,]+),\\s+(?P<totalTickets>\\d+),\\s+(?P<soldTickets>\\d+)\\s*\\]/";
preg_match_all($pattern, $_GET['conferences'], $conferences, PREG_SET_ORDER);
foreach ($conferences as $index => $conference) {
$conference['availableTickets'] = intval($conference['totalTickets']) - intval($conference['soldTickets']);
$conference['eventDate'] = preg_replace('/\\//', '-', $conference['eventDate']);
$conference['daysLeft'] = getRemainingDays($conference['eventDate']);
$conferences[$index] = $conference;
}
uasort($conferences, function ($a, $b) {
if ($a['eventDate'] === $b['eventDate']) {
if ($a['location'] === $b['location']) {
if ($a['availableTickets'] === $b['availableTickets']) {
return strcmp($a['eventName'], $b['eventName']);
}
return $b['availableTickets'] - $a['availableTickets'];
}
return strcmp($a['location'], $b['location']);
}
return strcmp($b['eventDate'], $a['eventDate']);
});
$conferences = array_slice($conferences, ($page - 1) * $pageSize, $pageSize);