PHP数组值为键值

Question

我有以下数组

<?php
    echo "<pre>"; 
    print_r($row);
?>

Array
(
    [0] => Array
        (
            [contact] => ugin
        )

    [1] => Array
        (
            [contact] => gsGR
        )

    [2] => Array
        (
            [addtnlcontact] => ghjey
        )

)
Array
(
    [0] => Array
        (
            [relation] => uncle
        )

    [1] => Array
        (
            [relation] => mrsyjsrky
        )

    [2] => Array
        (
            [relation] => cghjrtdj
        )

)

如果我打印echo "<pre>"; print_r($row[0]);

我有以下数组

Array
(
    [contact] => ugin
)
Array
(
    [relation] => uncle
)

我需要上面的$ row [0] =＆gt; contact =＆gt;乌金                                      relation =＆gt;叔叔

尝试下面的代码：

$addcont[] = $this->input->post(sheepItForm1_addtnlcontact);
$this->conditionloop($addcont[0],'contact');
$relation[] = $this->input->post(sheepItForm1_relationship);
$this->conditionloop($relation[0],'relation');
public function conditionloop($val,$name)
{
    foreach($val as $key => $res)
    {
        if(!empty($res)) {
            $row[$key][$name] = $res;
            //echo "<pre>"; print_r($row[$key]);
        }
    }
    echo "<pre>"; print_r($row[0]);
}

请帮助解决这个问题