Question

我有一个数组array，我做了一个elasticsearch.exceptions.RequestError: TransportError(400, 'illegal_argument_exception', 'Malformed action/metadata line [387], expected START_OBJECT or END_OBJECT but found [VALUE_STRING]')，它返回了这个...

print_r

我现在将其写在我的控制器中：

Array ( 
    [0] => Array 
    ( 
        [0] => Array 
        ( 
            [cust_id] => xl 
            [project_id] => central 
            [tot_ticket] => 1 
            [person] => jamesbay@example.com ) 
        [1] => Array 
        ( 
            [cust_id] => tsel 
            [project_id] => jabo1 
            [tot_ticket] => 1 
            [person] => jamesbay@example.com ) 
        [2] => Array 
        ( 
            [cust_id] => isat 
            [project_id] => jabo2 
            [tot_ticket] => 1 
            [person] => jamesbay@example.com ) ) )

我在获取每个数组的值时遇到问题，这里有人可以帮助我找到解决方案吗？

Answer 1

您正在尝试使用['cust_id']->cust_id从对象访问数据，但您有一个数组，因此可以只使用['cust_id']。

尝试使用例如foreach：

$test = "";
foreach ($arrays as $data) {
    foreach ($data as $value) {
        $test .= "<tr>";
        $test .= "<td>" . $value["cust_id"] . "</td>";
        $test .= "<td>" . $value["project_id"] . "</td>";
        $test .= "<td>" . $value["tot_ticket"] . "</td>";
        $test .= "<td>" . $value["person"] . "</td>";
        $test .= "</tr>";
    }
}

echo $test;

Foreach用于控制器Codeigniter中数组内部的数组

1 个答案: