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一尘不染

通过PHP中的stdClass对象进行迭代

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我有一个这样的对象：

stdClass Object
(
    [_count] => 10
    [_start] => 0
    [_total] => 37
    [values] => Array
        (
            [0] => stdClass Object
                (
                    [_key] => 50180
                    [group] => stdClass Object
                        (
                            [id] => 50180
                            [name] => CriticalChain
                        )

                )

            [1] => stdClass Object
                (
                    [_key] => 2357895
                    [group] => stdClass Object
                        (
                            [id] => 2357895
                            [name] => Data Modeling
                        )

                )

            [2] => stdClass Object
                (
                    [_key] => 1992105
                    [group] => stdClass Object
                        (
                            [id] => 1992105
                            [name] => SQL Server Users in Israel
                        )

                )

            [3] => stdClass Object
                (
                    [_key] => 37988
                    [group] => stdClass Object
                        (
                            [id] => 37988
                            [name] => CDO/CIO/CTO Leadership Council
                        )

                )

            [4] => stdClass Object
                (
                    [_key] => 4024801
                    [group] => stdClass Object
                        (
                            [id] => 4024801
                            [name] => BiT-HR, BI & IT Placement Agency
                        )

                )

            [5] => stdClass Object
                (
                    [_key] => 37845
                    [group] => stdClass Object
                        (
                            [id] => 37845
                            [name] => Israel Technology Group
                        )

                )

            [6] => stdClass Object
                (
                    [_key] => 51464
                    [group] => stdClass Object
                        (
                            [id] => 51464
                            [name] => Israel DBA's
                        )

                )

            [7] => stdClass Object
                (
                    [_key] => 66097
                    [group] => stdClass Object
                        (
                            [id] => 66097
                            [name] => SQLDBA
                        )

                )

            [8] => stdClass Object
                (
                    [_key] => 4462353
                    [group] => stdClass Object
                        (
                            [id] => 4462353
                            [name] => Israel High-Tech Group
                        )

                )

            [9] => stdClass Object
                (
                    [_key] => 4203807
                    [group] => stdClass Object
                        (
                            [id] => 4203807
                            [name] => Microsoft Team Foundation Server
                        )

                )

        )

)

我需要在HTML表中获取ID和名称，但是似乎很难遍历此对象。TIA。我知道我需要先到达“值数组”，然后再到达“组”对象，但是我要遍历对象和数组之间的过渡以及foreach与基于索引的迭代。

例如，我尝试了这个：

foreach ($res as $values) { print "\n"; print_r ($values); }

它遍历对象，但也给我没用

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2020-07-27

共1个答案

一尘不染 

echo "<table>"

foreach ($object->values as $arr) {
    foreach ($arr as $obj) {
        $id   = $obj->group->id;
        $name = $obj->group->name;

        $html  = "<tr>";
        $html .=    "<td>Name : $name</td>";
        $html .=    "<td>Id   : $id</td>";
        $html .= "</tr>";
    }
}

echo "</table>";
2020-07-27