我想从这个数组中获取所有值，我尝试但是我没有成功，所以请帮助我
Array
(
[OTA_AirLowFareSearchRS] => Array
(
[attr] => Array
(
[xmlns] => http://webservices.sabre.com/sabreXML/2011/10
[Version] => 2.3.0
)
[stl:ApplicationResults] => Array
(
[attr] => Array
(
[xmlns:stl] => http://services.sabre.com/STL/v01
[status] => Complete
)
[stl:Success] => Array
(
[attr] => Array
(
[timeStamp] => 2015-02-26T13:41:04.79-06:00
)
)
[stl:Warning] => Array
(
[attr] => Array
(
[type] => BusinessLogic
[timeStamp] => 2015-02-26T13:41:04.79-06:00
)
[stl:SystemSpecificResults] => Array
(
[stl:Message] => Array
(
[0] => Array
(
[value] => NO FARE FOR CLASS USED
[attr] => Array
(
[code] => MIP:PROCESS
)
)
[1] => Array
(
[value] => NO COMBINABLE FARES FOR CLASS USED
[attr] => Array
(
[code] => MIP:PROCESS
)
)
)
[stl:ShortText] => Array
(
[value] => WARN.SWS.ORCH.PROVIDER_WARNING
)
)
)
)
[PricedItineraries] => Array
(
[PricedItinerary] => Array
(
[0] => Array
(
[attr] => Array
(
[CurrencyCode] => PKR
[RPH] => 1
[TotalAmount] => 11889
)
[AirItineraryPricingInfo] => Array
(
[FareCalculation] => Array
(
[Text] => Array
(
[value] => ISB PK KHI5300PKR5300END
)
)
[ItinTotalFare] => Array
(
[BaseFare] => Array
(
[attr] => Array
(
[Amount] => 5300
[CurrencyCode] => PKR
)
)
[Commission] => Array
(
[attr] => Array
(
[Amount] => 0
[Percent] => 0.00
)
)
[EquivFare] => Array
(
[attr] => Array
(
[Amount] => 5300
[CurrencyCode] => PKR
)
)
[Taxes] => Array
(
[Tax] => Array
(
[0] => Array
(
[attr] => Array
(
[Amount] => 3000
[TaxCode] => YQ
[TaxName] => SERVICE FEE - FUEL
)
)
[1] => Array
(
[attr] => Array
(
[Amount] => 202
[TaxCode] => YQ
[TaxName] => SERVICE FEE - INSURANCE
)
)
[2] => Array
(
[attr] => Array
(
[Amount] => 300
[TaxCode] => SP
[TaxName] => EMBARKATION TAX
)
)
[3] => Array
(
[attr] => Array
(
[Amount] => 2500
[TaxCode] => PK
[TaxName] => EXCISE DUTY
)
)
[4] => Array
(
[attr] => Array
(
[Amount] => 20
[TaxCode] => YI
[TaxName] => GOVERNMENT AIRPORT TAX
)
)
[5] => Array
(
[attr] => Array
(
[Amount] => 567
[TaxCode] => PB
[TaxName] => ADVANCE TAX
)
)
)
)
[TotalFare] => Array
(
[attr] => Array
(
[Amount] => 11889.00
[CurrencyCode] => PKR
)
)
[Warnings] => Array
(
[Warning] => Array
(
[0] => Array
(
[attr] => Array
(
[ShortText] => PK ONLY/ NON END
)
)
[1] => Array
(
[attr] => Array
(
[ShortText] => VALIDATING CARRIER - PK
)
)
)
)
)
[PassengerTypeQuantity] => Array
(
[attr] => Array
(
[Code] => ADT
[Quantity] => 1
)
)
[PTC_FareBreakdown] => Array
(
[FareBasis] => Array
(
[attr] => Array
(
[Code] => OOW1
[FarePassengerType] => ADT
[GlobalInd] => EH
[Market] => ISBKHI
)
)
)
)
[HeaderInformation] => Array
(
[ValidInterline] => Array
(
[attr] => Array
(
[Ind] => true
)
)
[ValidatingCarrier] => Array
(
[attr] => Array
(
[Code] => PK
)
)
)
[OriginDestinationOption] => Array
(
[attr] => Array
(
[RPH] => 1
)
[FlightSegment] => Array
(
[attr] => Array
(
[ArrivalDateTime] => 2015-02-27T23:55
[DepartureDateTime] => 2015-02-27T22:00
[DestinationTimeZone] => 5
[DivideInd] => false
[ElapsedTime] => 115
[eTicket] => true
[FlightNumber] => 319
[MarketingCabin] => Y
[OriginTimeZone] => 5
[StopQuantity] => 0
[ResBookDesigCode] => O
[RPH] => 1
)
[DestinationLocation] => Array
(
[attr] => Array
(
[LocationCode] => KHI
)
)
[Equipment] => Array
(
[attr] => Array
(
[AirEquipType] => 738
)
)
[MarketingAirline] => Array
(
[attr] => Array
(
[Code] => PK
[FlightNumber] => 319
)
)
[MarriageGrp] => Array
(
[attr] => Array
(
[Ind] => O
)
)
[Meal] => Array
(
[attr] => Array
(
[MealCode] => S
)
)
[OperatingAirline] => Array
(
[attr] => Array
(
[Code] => PK
)
)
[OriginLocation] => Array
(
[attr] => Array
(
[LocationCode] => ISB
)
)
)
)
)
[1] => Array
(
[attr] => Array
(
[CurrencyCode] => PKR
[RPH] => 2
[TotalAmount] => 13884
)
[AirItineraryPricingInfo] => Array
(
[FareCalculation] => Array
(
[Text] => Array
(
[value] => ISB PK KHI7200PKR7200END
)
)
[ItinTotalFare] => Array
(
[BaseFare] => Array
(
[attr] => Array
(
[Amount] => 7200
[CurrencyCode] => PKR
)
)
[Commission] => Array
(
[attr] => Array
(
[Amount] => 0
[Percent] => 0.00
)
)
[EquivFare] => Array
(
[attr] => Array
(
[Amount] => 7200
[CurrencyCode] => PKR
)
)
[Taxes] => Array
(
[Tax] => Array
(
[0] => Array
(
[attr] => Array
(
[Amount] => 3000
[TaxCode] => YQ
[TaxName] => SERVICE FEE - FUEL
)
)
[1] => Array
(
[attr] => Array
(
[Amount] => 202
[TaxCode] => YQ
[TaxName] => SERVICE FEE - INSURANCE
)
)
[2] => Array
(
[attr] => Array
(
[Amount] => 300
[TaxCode] => SP
[TaxName] => EMBARKATION TAX
)
)
[3] => Array
(
[attr] => Array
(
[Amount] => 2500
[TaxCode] => PK
[TaxName] => EXCISE DUTY
)
)
[4] => Array
(
[attr] => Array
(
[Amount] => 20
[TaxCode] => YI
[TaxName] => GOVERNMENT AIRPORT TAX
)
)
[5] => Array
(
[attr] => Array
(
[Amount] => 662
[TaxCode] => PB
[TaxName] => ADVANCE TAX
)
)
)
)
[TotalFare] => Array
(
[attr] => Array
(
答案 0 :(得分：1)
很难说正是你想要实现的目标（欢迎提供更多详细信息！）但是，要将每个键值对迭代为一组，这里有一个简单的例子array_walk_recursive：
array_walk_recursive($testData, function($v, $k) {
echo $k . " => " . (string)$v . PHP_EOL;
});
还有其他几个array_xyz函数可以很容易地被逼入递归;根据您尝试的操作，不同的功能更有用。