Question

我使用库来将本地WebSQL DB同步到服务器https://github.com/orbitaloop/WebSqlSync。我使用PHP：5.4.7，当我尝试按如下方式获取数组值时，我收到消息

非法字符串偏移'clientes'

$ obj var是：

 Array
(
    [info] => 
    [data] => Array
        (
            [clientes] => Array
                (
                )
            [conceptos_gastos] => Array
                (
                )
        [formaspago] => Array
            (
                [0] => Array
                    (
                        [idFormaPago] => 10
                        [FormaPago] => qwerqwe
                        [Dias] => 1
                        [Cuotas] => 1
                        [last_sync_date] => 
                    )
            )
        [listaprecios] => Array
            (
            )
        [producto] => Array
            (
            )
        [repartidores] => Array
            (
            )

        [tipodocumento] => Array
            (
            )

        [vehiculos] => Array
            (
            )
        [zonas] => Array
            (
            )
    )    
)

这是循环

foreach ($obj as $row => $value) {
echo $row["clientes"]["fomaspago"]["FormaPago"];
}

永远感激任何帮助

Answer 1

似乎是

$row["data"]["clientes"] // which is an empty array

或

$row["data"]["formaspago"][0]["FormaPago"] // which should output "qwerqwe"

Answer 2

元素$ row [“clientes”] [“fomaspago”] [“FormaPago”];确实不存在 - 看输出：第一行“info”没有那个索引，第二行“data”有“clientes”和“fomasgapo”，但没有“clientes”“fomasgapo”。您需要以不同的方式构建数据或以不同方式循环它...

Answer 3

感谢除了唯一可行的方法之外的所有方法如下：

foreach($obj->data->formaspago as $formaspago) {
  print " id ".$formaspago->idFormaPago; 
  print " Formapago ".$formaspago->FormaPago; 
  print " dias ".$formaspago->Dias;
  print " cuotas ".$formaspago->Cuotas; 
  print " lastsyncdate ".$formaspago->last_sync_date; 
}
foreach($obj->data->clientes as $formaspago) {
  print " id ".$formaspago->IdCliente;
  print " Cliente ".$formaspago->Cliente; 

}

数组中的非法字符串偏移量

3 个答案: