帮忙分析下这是什么格式？好像不是JSON，怎么解析成PHP数组。

Question

a:34:{s:2:"id";i:-1;s:4:"buId";i:9;s:11:"contactName";s:24:"西安科技有限公司";s:7:"salesId";i:0;s:9:"salesName";s:5:"(空)";s:4:"date";s:10:"2018-07-08";s:6:"billNo";s:17:"XS201807081547390";s:9:"transType";i:150601;s:7:"entries";a:3:{i:0;a:19:{s:5:"invId";i:6;s:9:"invNumber";s:3:"003";s:7:"invName";s:18:"哈哈感冒颗粒";s:7:"invSpec";s:6:"毫克";s:5:"skuId";i:-1;s:7:"skuName";s:0:"";s:6:"unitId";i:-1;s:8:"mainUnit";s:6:"毫克";s:3:"qty";s:4:"5.00";s:5:"price";s:5:"18.00";s:12:"discountRate";s:1:"0";s:9:"deduction";s:4:"0.00";s:6:"amount";s:5:"90.00";s:10:"locationId";i:6;s:12:"locationName";s:12:"一号仓库";s:11:"description";s:0:"";s:15:"srcOrderEntryId";s:1:"1";s:10:"srcOrderId";s:2:"21";s:10:"srcOrderNo";s:19:"XSDD201807081543563";}i:1;a:19:{s:5:"invId";i:5;s:9:"invNumber";s:3:"002";s:7:"invName";s:18:"洱海感冒胶囊";s:7:"invSpec";s:6:"毫克";s:5:"skuId";i:-1;s:7:"skuName";s:0:"";s:6:"unitId";i:-1;s:8:"mainUnit";s:6:"毫克";s:3:"qty";s:5:"10.00";s:5:"price";s:5:"38.00";s:12:"discountRate";s:1:"0";s:9:"deduction";s:4:"0.00";s:6:"amount";s:6:"380.00";s:10:"locationId";i:6;s:12:"locationName";s:12:"一号仓库";s:11:"description";s:0:"";s:15:"srcOrderEntryId";s:1:"1";s:10:"srcOrderId";s:2:"21";s:10:"srcOrderNo";s:19:"XSDD201807081543563";}i:2;a:19:{s:5:"invId";i:4;s:9:"invNumber";s:3:"001";s:7:"invName";s:15:"海康感冒药";s:7:"invSpec";s:5:"100ml";s:5:"skuId";i:-1;s:7:"skuName";s:0:"";s:6:"unitId";i:-1;s:8:"mainUnit";s:2:"ml";s:3:"qty";s:5:"30.00";s:5:"price";s:5:"30.00";s:12:"discountRate";s:1:"0";s:9:"deduction";s:4:"0.00";s:6:"amount";s:6:"900.00";s:10:"locationId";i:6;s:12:"locationName";s:12:"一号仓库";s:11:"description";s:0:"";s:15:"srcOrderEntryId";s:1:"1";s:10:"srcOrderId";s:2:"21";s:10:"srcOrderNo";s:19:"XSDD201807081543563";}}s:8:"totalQty";d:45;s:13:"totalDiscount";d:0;s:11:"totalAmount";d:1370;s:11:"description";s:0:"";s:7:"disRate";d:0;s:9:"disAmount";d:0;s:6:"amount";d:1370;s:8:"rpAmount";d:0;s:7:"arrears";d:1370;s:12:"totalArrears";d:0;s:12:"customerFree";d:0;s:5:"accId";i:0;s:8:"billType";s:4:"SALE";s:8:"billDate";s:10:"2018-07-08";s:13:"transTypeName";s:6:"销货";s:8:"totalTax";i:0;s:14:"totalTaxAmount";i:0;s:11:"hxStateCode";i:0;s:3:"uid";s:1:"1";s:8:"userName";s:15:"模板俱乐部";s:10:"modifyTime";s:19:"2018-07-08 15:47:39";s:10:"createTime";s:19:"2018-07-08 15:47:39";s:8:"accounts";a:0:{}s:10:"srcOrderNo";s:19:"XSDD201807081543563";s:10:"srcOrderId";s:2:"21";}

Answer 1

这个字符串是序列化之后的数组，如果想要还原成数组，可以用反序列化函数 unserialize（）

Answer 2

还原之后的数组
Array
(
    [id] => -1
    [buId] => 9
    [contactName] => 西安科技有限公司
    [salesId] => 0
    [salesName] => (空)
    [date] => 2018-07-08
    [billNo] => XS201807081547390
    [transType] => 150601
    [entries] => Array
        (
            [0] => Array
                (
                    [invId] => 6
                    [invNumber] => 003
                    [invName] => 哈哈感冒颗粒
                    [invSpec] => 毫克
                    [skuId] => -1
                    [skuName] => 
                    [unitId] => -1
                    [mainUnit] => 毫克
                    [qty] => 5.00
                    [price] => 18.00
                    [discountRate] => 0
                    [deduction] => 0.00
                    [amount] => 90.00
                    [locationId] => 6
                    [locationName] => 一号仓库
                    [description] => 
                    [srcOrderEntryId] => 1
                    [srcOrderId] => 21
                    [srcOrderNo] => XSDD201807081543563
                )            [1] => Array
                (
                    [invId] => 5
                    [invNumber] => 002
                    [invName] => 洱海感冒胶囊
                    [invSpec] => 毫克
                    [skuId] => -1
                    [skuName] => 
                    [unitId] => -1
                    [mainUnit] => 毫克
                    [qty] => 10.00
                    [price] => 38.00
                    [discountRate] => 0
                    [deduction] => 0.00
                    [amount] => 380.00
                    [locationId] => 6
                    [locationName] => 一号仓库
                    [description] => 
                    [srcOrderEntryId] => 1
                    [srcOrderId] => 21
                    [srcOrderNo] => XSDD201807081543563
                )            [2] => Array
                (
                    [invId] => 4
                    [invNumber] => 001
                    [invName] => 海康感冒药
                    [invSpec] => 100ml
                    [skuId] => -1
                    [skuName] => 
                    [unitId] => -1
                    [mainUnit] => ml
                    [qty] => 30.00
                    [price] => 30.00
                    [discountRate] => 0
                    [deduction] => 0.00
                    [amount] => 900.00
                    [locationId] => 6
                    [locationName] => 一号仓库
                    [description] => 
                    [srcOrderEntryId] => 1
                    [srcOrderId] => 21
                    [srcOrderNo] => XSDD201807081543563
                )        )    [totalQty] => 45
    [totalDiscount] => 0
    [totalAmount] => 1370
    [description] => 
    [disRate] => 0
    [disAmount] => 0
    [amount] => 1370
    [rpAmount] => 0
    [arrears] => 1370
    [totalArrears] => 0
    [customerFree] => 0
    [accId] => 0
    [billType] => SALE
    [billDate] => 2018-07-08
    [transTypeName] => 销货
    [totalTax] => 0
    [totalTaxAmount] => 0
    [hxStateCode] => 0
    [uid] => 1
    [userName] => 模板俱乐部
    [modifyTime] => 2018-07-08 15:47:39
    [createTime] => 2018-07-08 15:47:39
    [accounts] => Array
        (
        )    [srcOrderNo] => XSDD201807081543563
    [srcOrderId] => 21
)

Answer 3

参考PHP函数 serialize() unserialize()