如何在php中访问json嵌套数组数据

时间:2017-11-29 05:00:49

标签: php mysql

这是我的JSON数据

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这是我的PHP代码

{
"gstin":"29AAHCS4690J1ZQ",
"fp":"072017",
"b2b":[
  {
     "ctin":"01AAACJ4126D1ZE",
     "cfs":"Y",
     "inv":[
        {
           "itms":[
              {
                 "num":1,
                 "itc":{
                    "tx_cs":0,
                    "elg":"ip",
                    "tx_i":112.5
                 },
                 "itm_det":{
                    "csamt":0,
                    "rt":18,
                    "txval":625,
                    "iamt":112.5
                 }
              }
           ],
           "val":738,
           "inv_typ":"R",
           "flag":"N",
           "updby":"S",
           "pos":"29",
           "idt":"31-07-2017",
           "rchrg":"N",
           "cflag":"U",
           "inum":"FL-17000069",
           "chksum":"4d3e41facf5002f418e1ac605d9888d74ee21652e19de6db624fc7106e3c5866"
        }
     ]
  },


  {
     "ctin":"29AACFI3027K1ZC",
     "cfs":"Y",
     "inv":[
        {
           "itms":[
              {
                 "num":1800,
                 "itc":{
                    "elg":"ip",
                    "tx_c":171.59,
                    "tx_s":171.59
                 },
                 "itm_det":{
                    "samt":171.59,
                    "rt":18,
                    "txval":1906.5,
                    "camt":171.59
                 }
              }
           ],
           "val":2250,
           "inv_typ":"R",
           "flag":"N",
           "updby":"S",
           "pos":"29",
           "idt":"06-07-2017",
           "rchrg":"Y",
           "cflag":"U",
           "inum":"0042",
           "chksum":"aa1187a2bb7d6098c39c4c992bd391ab7fd59e7eeefcea5b91fc9881ba4423d8"
        }
     ]
  },
  {
     "ctin":"29AAACT7966R2Z6",
     "cfs":"Y",
     "inv":[
        {
           "itms":[
              {
                 "num":1,
                 "itc":{
                    "elg":"ip",
                    "tx_c":20,
                    "tx_s":20
                 },
                 "itm_det":{
                    "samt":20,
                    "rt":5,
                    "txval":800,
                    "camt":20
                 }
              }
           ],
           "val":800,
           "inv_typ":"R",
           "flag":"N",
           "updby":"S",
           "pos":"29",
           "idt":"06-07-2017",
           "rchrg":"Y",
           "cflag":"U",
           "inum":"507002834",
           "chksum":"64b19ecd192545bcfeac89f9ef7e30965122d5159be6a66d4c7888a8b6e1b6ae"
        },
        {
           "itms":[
              {
                 "num":1,
                 "itc":{
                    "elg":"ip",
                    "tx_c":20.38,
                    "tx_s":20.38
                 },
                 "itm_det":{
                    "samt":20.38,
                    "rt":5,
                    "txval":815,
                    "camt":20.38
                 }
              }
           ],
           "val":815,
           "inv_typ":"R",
           "flag":"N",
           "updby":"S",
           "pos":"29",
           "idt":"26-07-2017",
           "rchrg":"Y",
           "cflag":"U",
           "inum":"507015095",
           "chksum":"c76544937d5f7b8513bb64d45ba5708ff4f67197652b6ba06a605931b7ce58b6"
        }
     ]
  },
  {
     "ctin":"29AACCM4309H1ZI",
     "cfs":"Y",
     "inv":[
        {
           "itms":[
              {
                 "num":1,
                 "itc":{
                    "tx_cs":0,
                    "elg":"ip",
                    "tx_c":329,
                    "tx_s":329
                 },
                 "itm_det":{
                    "samt":329,
                    "csamt":0,
                    "rt":28,
                    "txval":2350,
                    "camt":329
                 }
              }
           ],
           "val":3008,
           "inv_typ":"R",
           "flag":"N",
           "updby":"S",
           "pos":"29",
           "idt":"11-07-2017",
           "rchrg":"N",
           "cflag":"U",
           "inum":"021/RS/17000016",
           "chksum":"096e525d241d942cdf7695976d1dfc0ada181ab01d85dc6d6506d4865983a491"
        },
        {
           "itms":[
              {
                 "num":1,
                 "itc":{
                    "tx_cs":0,
                    "elg":"ip",
                    "tx_c":452.38,
                    "tx_s":452.38
                 },
                 "itm_det":{
                    "samt":452.38,
                    "csamt":0,
                    "rt":28,
                    "txval":3231.25,
                    "camt":452.38
                 }
              }
           ],
           "val":4136.01,
           "inv_typ":"R",
           "flag":"N",
           "updby":"S",
           "pos":"29",
           "idt":"21-07-2017",
           "rchrg":"N",
           "cflag":"U",
           "inum":"021/RS/17000026",
           "chksum":"196ff72d3507ea9fe69448cce2df27f9f3bf6ef05c2b691e47f245cb10f53747"
        }
     ]
  },
  {
     "ctin":"29ABRPH6549P1ZK",
     "cfs":"Y",
     "inv":[
        {
           "itms":[
              {
                 "num":1800,
                 "itc":{
                    "elg":"ip",
                    "tx_c":114.39,
                    "tx_s":114.39
                 },
                 "itm_det":{
                    "samt":114.39,
                    "rt":18,
                    "txval":1271,
                    "camt":114.39
                 }
              }
           ],
           "val":1500,
           "inv_typ":"R",
           "flag":"N",
           "updby":"S",
           "pos":"29",
           "idt":"31-07-2017",
           "rchrg":"N",
           "cflag":"U",
           "inum":"10",
           "chksum":"5e2c5b651c027f5707fddd422de3301e71d3a713169c9de00da7de688742b030"
        },
        {
           "itms":[
              {
                 "num":500,
                 "itc":{
                    "elg":"ip",
                    "tx_c":132.5,
                    "tx_s":132.5
                 },
                 "itm_det":{
                    "samt":132.5,
                    "rt":5,
                    "txval":5300,
                    "camt":132.5
                 }
              },
              {
                 "num":1200,
                 "itc":{
                    "elg":"ip",
                    "tx_c":24,
                    "tx_s":24
                 },
                 "itm_det":{
                    "samt":24,
                    "rt":12,
                    "txval":400,
                    "camt":24
                 }
              }
           ],
           "val":6013,
           "inv_typ":"R",
           "flag":"N",
           "updby":"S",
           "pos":"29",
           "idt":"24-07-2017",
           "rchrg":"N",
           "cflag":"U",
           "inum":"9",
           "chksum":"8aa3acd295c97aad72b174bfd98a521914e5c869608cafbc1f07ed1472f269ca"
        }
     ]
  },
  {
     "ctin":"29AAXFM9455A1ZO",
     "cfs":"Y",
     "inv":[
        {
           "itms":[
              {
                 "num":1,
                 "itc":{
                    "elg":"ip",
                    "tx_c":385.56,
                    "tx_s":385.56
                 },
                 "itm_det":{
                    "samt":385.56,
                    "rt":28,
                    "txval":2754,
                    "camt":385.56
                 }
              }
           ],
           "val":3526,
           "inv_typ":"R",
           "flag":"N",
           "updby":"S",
           "pos":"29",
           "idt":"28-07-2017",
           "rchrg":"N",
           "cflag":"U",
           "inum":"1718/508",
           "chksum":"03bbeb45778a4ea3019d7c7a2a71d2d3e48ed2433fe4e027606fb2dba59d4a64"
        }
     ]
  },
  {
     "ctin":"29AAACE3688F1ZG",
     "cfs":"Y",
     "inv":[
        {
           "itms":[
              {
                 "num":1,
                 "itc":{
                    "elg":"ip",
                    "tx_c":882.42,
                    "tx_s":882.42
                 },
                 "itm_det":{
                    "samt":882.42,
                    "rt":28,
                    "txval":6303,
                    "camt":882.42
                 }
              }
           ],
           "val":8068,
           "inv_typ":"R",
           "flag":"N",
           "updby":"S",
           "pos":"29",
           "idt":"19-07-2017",
           "rchrg":"N",
           "cflag":"U",
           "inum":"EEPLB1718/1208",
           "chksum":"7afd73b6b9aeada9113b54ec7151ba08fb2ca0a8e23fc89ac3126d8c9722ff66"
        },
        {
           "itms":[
              {
                 "num":1,
                 "itc":{
                    "elg":"ip",
                    "tx_c":1137.08,
                    "tx_s":1137.08
                 },
                 "itm_det":{
                    "samt":1137.08,
                    "rt":28,
                    "txval":8122,
                    "camt":1137.08
                 }
              }
           ],
           "val":10396,
           "inv_typ":"R",
           "flag":"N",
           "updby":"S",
           "pos":"29",
           "idt":"24-07-2017",
           "rchrg":"N",
           "cflag":"U",
           "inum":"EEPLB1718/1267",
           "chksum":"5079a0d6c289ee0077fb2fd167fd88691f2a1557cff0d2789912bc9460d35f98"
        },
        {
           "itms":[
              {
                 "num":1,
                 "itc":{
                    "elg":"ip",
                    "tx_c":549.36,
                    "tx_s":549.36
                 },
                 "itm_det":{
                    "samt":549.36,
                    "rt":28,
                    "txval":3924,
                    "camt":549.36
                 }
              }
           ],
           "val":5023,
           "inv_typ":"R",
           "flag":"N",
           "updby":"S",
           "pos":"29",
           "idt":"26-07-2017",
           "rchrg":"N",
           "cflag":"U",
           "inum":"EEPLB1718/1289",
           "chksum":"6480112156a400f0ca2380c577c7a59c7a4321da5e845f577be992b6324219ee"
        },
        {
           "itms":[
              {
                 "num":1,
                 "itc":{
                    "elg":"ip",
                    "tx_c":888.16,
                    "tx_s":888.16
                 },
                 "itm_det":{
                    "samt":888.16,
                    "rt":28,
                    "txval":6344,
                    "camt":888.16
                 }
              }
           ],
           "val":8120,
           "inv_typ":"R",
           "flag":"N",
           "updby":"S",
           "pos":"29",
           "idt":"28-07-2017",
           "rchrg":"N",
           "cflag":"U",
           "inum":"EEPLB1718/1322",
           "chksum":"4d0f2654fd0c1c1bf0c1a2fceb18adeb74123ec62d2556f569f22372f9ece4e1"
        },
        {
           "itms":[
              {
                 "num":1,
                 "itc":{
                    "elg":"ip",
                    "tx_c":602.98,
                    "tx_s":602.98
                 },
                 "itm_det":{
                    "samt":602.98,
                    "rt":28,
                    "txval":4307,
                    "camt":602.98
                 }
              }
           ],
           "val":5513,
           "inv_typ":"R",
           "flag":"N",
           "updby":"S",
           "pos":"29",
           "idt":"29-07-2017",
           "rchrg":"N",
           "cflag":"U",
           "inum":"EEPLB1718/1323",
           "chksum":"a3f0dba67b1352affd1877d45a9eabfe99a60f67cda693881c24ab1f2c967a6d"
        },
        {
           "itms":[
              {
                 "num":1,
                 "itc":{
                    "elg":"ip",
                    "tx_c":939.68,
                    "tx_s":939.68
                 },
                 "itm_det":{
                    "samt":939.68,
                    "rt":28,
                    "txval":6712,
                    "camt":939.68
                 }
              }
           ],
           "val":8591,
           "inv_typ":"R",
           "flag":"N",
           "updby":"S",
           "pos":"29",
           "idt":"29-07-2017",
           "rchrg":"N",
           "cflag":"U",
           "inum":"EEPLB1718/1324",
           "chksum":"77f0c25a4b574129b882395d5a79955cfe23c80cd7edf9accef0afd798696478"
        }
     ]
  }
]

在这个JSON数据中,我在数组[b2b]和[inv]中得到正确的值,但是我没有正确地获取[itms]值意味着如果我迭代itms数组那个时候如果ctin包含10个itms那么foreach循环因为重复的值插入到数据库中,因此首先迭代itach循环而不是深度循环。提前谢谢

0 个答案:

没有答案