我有下表：
-------------------------------------------
|id|list_id|start_date|end_date|min_nights|
-------------------------------------------
|17| 55 |1437487200|1437735600|3|
|18| 55 |1438005600|1438167600|2|
我想显示每个范围的最小夜晚。 PHP：
//Seasonal Price
//1. Store all the dates between checkin and checkout in an array
$checkin_time = get_gmt_time(strtotime($checkin));
$checkout_time = get_gmt_time(strtotime($checkout));
$travel_dates = array();
$seasonal_prices = array();
$total_nights = 1;
$total_price = 0;
$is_seasonal = 0;
$i = $checkin_time;
while ($i < $checkout_time) {
$i = get_gmt_time(strtotime('+1 day', $i));
$checkin_date = date('m/d/Y', $i);
$checkin_date = explode('/', $checkin_date);
$travel_dates[$total_nights] = $checkin_date[1] . $checkin_date[0] . $checkin_date[2];
$total_nights++;
}
for ($i = 1; $i < $total_nights; $i++) {
$seasonal_prices[$travel_dates[$i]] = "";
}
//Store seasonal price of a list in an array
$seasonal_query = $this->Common_model->getTableData('seasonalprice', array('list_id' => $id));
//vaild array checked ilan
$seasonal_result = $seasonal_query->result_array();
if ($seasonal_query->num_rows() > 0) {
foreach ($seasonal_result as $time) {
//Get Seasonal price
$seasonalprice_query = $this->Common_model->getTableData(
'seasonalprice', array(
'list_id' => $id,
'start_date' => $time['start_date'],
'end_date' => $time['end_date']
));
$seasonalprice = $seasonalprice_query->row()->price;
$seasonal_min_nights = $seasonalprice_query->row()->min_nights;
//Days between start date and end date -> seasonal price
$start_time = $time['start_date'];
$end_time = $time['end_date'];
$i = $start_time;
while ($i <= $end_time) {
$start_date = date('m/d/Y', $i);
$s_date = explode('/', $start_date);
$s_date = $s_date[1] . $s_date[0] . $s_date[2];
$seasonal_prices[$s_date] = $seasonalprice;
$i = get_gmt_time(strtotime('+1 day', $i));
}
}
然后有以下条件：
//half-day booking functionality
//add time up to 2PM
$checkin_timestamp = get_gmt_time(strtotime($checkin)) + (14 * 60 * 60);
//add time up to 11AM
$checkout_timestamp = get_gmt_time(strtotime($checkout)) + (11 * 60 * 60);
$query = $this->db->query('SELECT id, list_id FROM `calendar` WHERE `list_id` = "' . $id . '" AND (`booked_days` BETWEEN ' . $checkin_timestamp . ' AND ' . $checkout_timestamp . ') GROUP BY `list_id`');
$rows = $query->num_rows();
$daysexist = $this->db->query("SELECT id,list_id,booked_days FROM `calendar` WHERE `list_id` = '" . $id . "' AND (`booked_days` BETWEEN " . $checkin_timestamp . " AND " . $checkout_timestamp . ") GROUP BY `list_id`");
$rowsexist = $daysexist->num_rows();
if ($rowsexist > 0) {
echo '{"available":false,"total_price":' . $data['price'] . ',"reason_message":"Those dates are not available"}';
}
if ($data['guests'] > $capacity) {
echo '{"available":false,"total_price":' . $data['price'] . ',"reason_message":"' . $capacity . ' guest(s) only allowed"}';
}
elseif ($is_seasonal == 1 && $total_nights -1 < $seasonal_min_nights) {
echo '{"available":false,"total_price":"0","reason_message":"Minimum stay is ' . $data['min_nights_seasonal'] . ' nights for the following period: '.date('m/d/Y', $start_time).' - '.date('m/d/Y', $end_time).'"}';
exit;
}
$this->session->set_userdata("total_price_'" . $id . "'_'" . $this->dx_auth->get_user_id() . "'", $data['price']);
$staggered_price = "";
if ($days >= 30) {
$staggered_price = ',"staggered_price":"' . get_currency_symbol($id) . get_currency_value1($id, $data['price']) . '","staggered":false';
}
elseif (isset($extra_guest)) {
if ($extra_guest == 1) {
echo '{"service_fee":"' . get_currency_symbol($id) . get_currency_value_lys($row->currency, get_currency_code(), $data['commission']) . '","extra_guest_price":"' . get_currency_symbol($id) . get_currency_value1($id, $extra_guest_price) . '","extra_guest":1,"reason_message":"","price_per_night":"' . get_currency_symbol($id) . get_currency_value1($id, $per_night) . '","nights":' . $days . ',"available":true,"can_instant_book":false,"total_price":"' . get_currency_symbol($id) . get_currency_value1($id, $data['price']) . '"' . $staggered_price . '}';
}
}
else {
echo '{"service_fee":"' . get_currency_symbol($id) . get_currency_value_lys($row->currency, get_currency_code(), $data['commission']) . '","reason_message":"","price_per_night":"' . get_currency_symbol($id) . get_currency_value1($id, $per_night) . '","nights":' . $days . ',"available":true,"can_instant_book":false,"total_price":"' . get_currency_symbol($id) . get_currency_value1($id, $data['price']).'"}';
}
我设定的条件：
elseif ($is_seasonal == 1 && $total_nights -1 < $seasonal_min_nights) {
echo '{"available":false,"total_price":"0","reason_message":"Minimum stay is ' . $data['min_nights_seasonal'] . ' nights for the following period: '.date('m/d/Y', $start_time).' - '.date('m/d/Y', $end_time).'"}';
exit;
}
只要我只有1个自定义范围，它就能正常工作，在数据库中有2个条目。但我所做的条件总是向我显示添加到数据库的最后信息，而不是适用于特定时间戳范围的信息。
如何修改条件以满足时间戳并检索min_nights foreach时间戳范围？谢谢！
答案 0 :(得分：0)
我自己已经解决了，循环时间戳并在循环中设置了我需要使用的变量，然后条件分别应用于时间戳的每个范围。如果有人有类似的情况：
获取min_nights
$seasonal_min_nights = $seasonalprice_query->row()->min_nights;
暂停一下：
$start_time = $time['start_date'];
$end_time = $time['end_date'];
$i = $start_time;
while ($i <= $end_time) {
$start_date = date('m/d/Y', $i);
$s_date = explode('/', $start_date);
$s_date = $s_date[1] . $s_date[0] . $s_date[2];
$seasonal_nights[$s_date] = $seasonal_min_nights;
$i = get_gmt_time(strtotime('+1 day', $i));
}
for loop：
//Total Price
for ($i = 1; $i < $total_nights; $i++) {
$min_seasonal_nights = $seasonal_nights[$travel_dates[$i]];
$is_seasonal = 1;
}
最后的声明：
if ($is_seasonal == 1 && $total_nights - 1 < $min_seasonal_nights) {
echo '{"available":false,"total_price":"0","reason_message":"Minimum stay is ' . $data['min_seasonal_nights'] . ' nights for the following period: ' . date('m/d/Y', $data['s_start_date']) . ' - ' . date('m/d/Y', $data['s_end_date']) . '"}';
exit;
}
我会为此做其他编码，但必须使用现有..所以希望它可以帮助任何人：）