function arrayToDate($date_input, $timestamp = false)
{
// possible year values
if (isset($date_input['Y'])) {
$year = $date_input['Y'];
} else {
if (isset($date_input['y'])) {
$year = $date_input['y'];
}
}
// possible month values
if (isset($date_input['F'])) {
$month = $date_input['F'];
} else {
if (isset($date_input['m'])) {
$month = $date_input['m'];
} else {
if (isset($date_input['M'])) {
$month = $date_input['M'];
} else {
if (isset($date_input['n'])) {
$month = $date_input['n'];
}
}
}
}
// possible day values
if (isset($date_input['d'])) {
$day = $date_input['d'];
} else {
if (isset($date_input['j'])) {
$day = $date_input['j'];
}
}
// possible hour values
if (isset($date_input['g'])) {
$hour = $date_input['g'];
} else {
if (isset($date_input['h'])) {
$hour = $date_input['h'];
} else {
if (isset($date_input['G'])) {
$hour = $date_input['G'];
} else {
if (isset($date_input['H'])) {
$hour = $date_input['H'];
}
}
}
}
// possible am/pm values
if (isset($date_input['a'])) {
$ampm = $date_input['a'];
} else {
if (isset($date_input['A'])) {
$ampm = $date_input['A'];
}
}
// instantiate date object
$datestr = '';
if (isset($year) || isset($month) || isset($day)) {
if (isset($year) && !empty($year)) {
if (strlen($year) < 2) {
$year = '0' . $year;
}
if (strlen($year) < 4) {
$year = substr($year, 0, 2) . $year;
}
} else {
$year = '0000';
}
if ($year != '0000' && isset($month) && !empty($month)) {
if (strlen($month) < 2) {
$month = '0' . $month;
}
} else {
$month = '00';
}
if ($year != '0000' && $month != '00' && isset($day) && !empty($day)) {
if (strlen($day) < 2) {
$day = '0' . $day;
}
} else {
$day = '00';
}
$datestr .= "{$year}-{$month}-{$day}";
}
if (isset($hour) || isset($date_input['i']) || isset($date_input['s'])) {
// set the hour
if (isset($hour) && !empty($hour)) {
if (strlen($hour) < 2) {
$hour = '0' . $hour;
}
} else {
$hour = '00';
}
if (isset($ampm)) {
if (strtolower($ampm) == 'pm' && strlen($hour) == 1) {
$hour += 12;
}
}
// set the minutes
if (isset($date_input['i']) && !empty($date_input['i'])) {
if (strlen($date_input['i']) < 2) {
$date_input['i'] = '0' . $date_input['i'];
}
} else {
$date_input['i'] = '00';
}
$datestr .= ($datestr != '' ? ' ' : '') . "{$hour}:{$date_input['i']}";
// set the seconds
if (isset($date_input['s']) && !empty($date_input['s'])) {
$datestr .= ':' . (strlen($date_input['s']) < 2 ? '0' : '') . $date_input['s'];
} else {
$datestr .= ':00';
}
}
// feed it into the date object
$dateobj = new Date($datestr);
// set the time zone
$dateobj->setTZ(NDate::getClientTZ());
// pull the string back out
$datestr = $dateobj->getDate();
unset($dateobj);
return $datestr;
}
