在这个数组函数中，我们想获得酒店的详细信息。我使用以下代码来获取值。在那段代码中，我没有得到正确的结果;一些酒店没有显示价格。 我也提供了输出。
Array
(
[TestMode] => true
[HotelAvailability] => Array
(
[0] => Array
(
[Hotel] => Array
(
[Id] => 87649
[Name] => Asmali
[Region] => Array
(
[Id] => 21303
[Name] => Old City
)
[Type] => Hotel
[Stars] => 3
[Rank] => 1
)
[Result] => Array
(
[0] => Array
(
[QuoteId] => 12297840-763
[Room] => Array
(
[RoomType] => Array
(
[Code] => 1103598
[Text] => Double Economy
)
[MealType] => Array
(
[Code] => 1000018
[Text] => Bed and breakfast
)
[SellingPrice] => Array
(
[Currency] => INR
[Amount] => 2094.87
[Estimated] => false
[Converted] => false
)
[Guests] => Array
(
[Adult] => Array
(
[0] => Array
(
[Id] => -452103032
[Forename] => Array
(
)
[Surname] => Array
(
)
[SellingPrice] => Array
(
[Currency] => INR
[Amount] => 1047.44
[Estimated] => false
[Converted] => false
)
)
[1] => Array
(
[Id] => -452103033
[Forename] => Array
(
)
[Surname] => Array
(
)
[SellingPrice] => Array
(
[Currency] => INR
[Amount] => 1047.43
[Estimated] => false
[Converted] => false
)
)
)
)
[Confirmation] => allocation
)
)
[1] => Array
(
[QuoteId] => 12297840-764
[Room] => Array
(
[RoomType] => Array
(
[Code] => 1002196
[Text] => Double Standard
)
[MealType] => Array
(
[Code] => 1000018
[Text] => Bed and breakfast
)
[SellingPrice] => Array
(
[Currency] => INR
[Amount] => 2993.22
[Estimated] => false
[Converted] => false
)
[Guests] => Array
(
[Adult] => Array
(
[0] => Array
(
[Id] => -452103034
[Forename] => Array
(
)
[Surname] => Array
(
)
[SellingPrice] => Array
(
[Currency] => INR
[Amount] => 1496.61
[Estimated] => false
[Converted] => false
)
)
[1] => Array
(
[Id] => -452103035
[Forename] => Array
(
)
[Surname] => Array
(
)
[SellingPrice] => Array
(
[Currency] => INR
[Amount] => 1496.61
[Estimated] => false
[Converted] => false
)
)
)
)
[Confirmation] => allocation
)
)
[2] => Array
(
[QuoteId] => 12297840-765
[Room] => Array
(
[RoomType] => Array
(
[Code] => 1002210
[Text] => Double Deluxe
)
[MealType] => Array
(
[Code] => 1000018
[Text] => Bed and breakfast
)
[SellingPrice] => Array
(
[Currency] => INR
[Amount] => 4190.37
[Estimated] => false
[Converted] => false
)
[Guests] => Array
(
[Adult] => Array
(
[0] => Array
(
[Id] => -452103036
[Forename] => Array
(
)
[Surname] => Array
(
)
[SellingPrice] => Array
(
[Currency] => INR
[Amount] => 2095.18
[Estimated] => false
[Converted] => false
)
)
[1] => Array
(
[Id] => -452103037
[Forename] => Array
(
)
[Surname] => Array
(
)
[SellingPrice] => Array
(
[Currency] => INR
[Amount] => 2095.19
[Estimated] => false
[Converted] => false
)
)
)
)
[Confirmation] => allocation
)
)
[3] => Array
(
[QuoteId] => 12297840-329
[Room] => Array
(
[RoomType] => Array
(
[Code] => 1286415
[Text] => Twin (Standard Twin)
)
[MealType] => Array
(
[Code] => 1000030
[Text] => Full Breakfast
)
[SellingPrice] => Array
(
[Currency] => INR
[Amount] => 5384.70
[Estimated] => false
[Converted] => false
)
[Guests] => Array
(
[Adult] => Array
(
[0] => Array
(
[Id] => -113025469
[SellingPrice] => Array
(
[Currency] => INR
[Amount] => 2692.35
[Estimated] => false
[Converted] => false
)
)
[1] => Array
(
[Id] => -113025470
[SellingPrice] => Array
(
[Currency] => INR
[Amount] => 2692.35
[Estimated] => false
[Converted] => false
)
)
)
)
[Confirmation] => allocation
)
)
[4] => Array
(
[QuoteId] => 12297840-348
[Room] => Array
(
[RoomType] => Array
(
[Code] => 1832194
[Text] => Double (Standard Twin)
)
[MealType] => Array
(
[Code] => 1000030
[Text] => Full Breakfast
)
[SellingPrice] => Array
(
[Currency] => INR
[Amount] => 5384.70
[Estimated] => false
[Converted] => false
)
[Guests] => Array
(
[Adult] => Array
(
[0] => Array
(
[Id] => -113025507
[SellingPrice] => Array
(
[Currency] => INR
[Amount] => 2692.35
[Estimated] => false
[Converted] => false
)
)
[1] => Array
(
[Id] => -113025508
[SellingPrice] => Array
(
[Currency] => INR
[Amount] => 2692.35
[Estimated] => false
[Converted] => false
)
)
)
)
[Confirmation] => allocation
)
)
)
)
[1] => Array
(
[Hotel] => Array
(
[Id] => 1712021
[Name] => May Hotel
[Region] => Array
(
[Id] => 21303
[Name] => Old City
)
[Type] => Hotel
[Stars] => 4
[Rank] => 1
)
[Result] => Array
(
[QuoteId] => 12297840-899
[Room] => Array
(
[RoomType] => Array
(
[Code] => 1002196
[Text] => Double Standard
)
[MealType] => Array
(
[Code] => 1000018
[Text] => Bed and breakfast
)
[SellingPrice] => Array
(
[Currency] => INR
[Amount] => 2217.18
[Estimated] => false
[Converted] => false
)
[Guests] => Array
(
[Adult] => Array
(
[0] => Array
(
[Id] => -452103440
[Forename] => Array
(
)
[Surname] => Array
(
)
[SellingPrice] => Array
(
[Currency] => INR
[Amount] => 1108.59
[Estimated] => false
[Converted] => false
)
)
[1] => Array
(
[Id] => -452103441
[Forename] => Array
(
)
[Surname] => Array
(
)
[SellingPrice] => Array
(
[Currency] => INR
[Amount] => 1108.59
[Estimated] => false
[Converted] => false
)
)
)
)
[Confirmation] => allocation
)
)
)
输出：
87649 - Asmali: Old City 3
1712021 - May Hotel: Old City 4 INR 2217.18
我的代码：
foreach($array_data['HotelAvailability'] as $hotel) {
$id = $hotel['Hotel']['Id'];
$name = $hotel['Hotel']['Name'];
$region = $hotel['Hotel']['Region']['Name'];
$stars = $hotel['Hotel']['Stars'];
$price = $hotel['Result']['Room']['SellingPrice']['Currency'] . ' ' . $hotel['Result']['Room']['SellingPrice']['Amount'] ;
echo "$id - $name: $region $stars $price<br>\n";
}
答案 0 :(得分：1)
正如您所见，Result有多个子阵列，如果您需要有与第一个条目相关的详细信息，您可以使用其索引0
$price = $hotel['Result'][0]['Room']['SellingPrice']['Currency'] . ' ' . $hotel['Result'][0]['Room']['SellingPrice']['Amount'] ;
您可以使用您需要的任何结果数组更改索引[0]，否则您可以循环抛出Result子数组并检索有关它们的所有详细信息
foreach($array_data['HotelAvailability'] as $hotel)
{
$id = $hotel['Hotel']['Id'];
$name = $hotel['Hotel']['Name'];
$region = $hotel['Hotel']['Region']['Name'];
$stars = $hotel['Hotel']['Stars'];
foreach($hotel['Result'] as $result)
{
echo $result['Room']['SellingPrice']['Currency'] . ' ' . $result['Room']['SellingPrice']['Amount'];
}
}
答案 1 :(得分：1)
foreach($array_data['HotelAvailability'] as $hotel) {
$id = $hotel['Hotel']['Id'];
$name = $hotel['Hotel']['Name'];
$region = $hotel['Hotel']['Region']['Name'];
$stars = $hotel['Hotel']['Stars'];
$price = $hotel['Result']['Room']['SellingPrice']['Currency'] . ' ' . $hotel['Result']['Room']['SellingPrice']['Amount'] ;
多次提价
if (is_array($hotel['Result'][0]))
{
foreach($hotel['Result'] as $result)
{
$price1 = $result['Room']['SellingPrice']['Currency'] . ' ' . $result['Room']['SellingPrice']['Amount'];
echo "$price1 ";
}
}
答案 2 :(得分：0)
您缺少索引，因为您的Result数组也是多维的。
$hotel['Result'][0]['Room']['SellingPrice']['Currency'];
$hotel['Result'][0]['Room']['SellingPrice']['Amount'];