筛选数组的结果，而不是显示键& php中每个索引的结果

Question

我有一个数据数组，在该数组中，我以var_dump($get_data);的形式获得结果

array(45) {
    ["sitelock"] => array(4) {
        [181] => array(2) {
            ["plan_name"] => string(10) "Enterprise" 
            ["plan_status"] => string(6) "Active"
        } 
        [180] => array(2) {
            ["plan_name"] => string(7) "Premium" 
            ["plan_status"] => string(6) "Active"
        } 
        [179] => array(2) {
            ["plan_name"] => string(12) "Professional" 
            ["plan_status"] => string(6) "Active"
        } 
        [178] => array(2) {
            ["plan_name"] => string(5) "Basic" 
            ["plan_status"] => string(6) "Active"
        }
    } 
    ["codeguard"] => array(4) {
        [230] => array(2) {
            ["plan_name"] => string(12) "Professional" 
            ["plan_status"] => string(6) "Active"
        } 
        [229] => array(2) {
            ["plan_name"] => string(5) "Basic" 
            ["plan_status"] => string(6) "Active"
        } 
        [232] => array(2) {
            ["plan_name"] => string(10) "Enterprise" 
            ["plan_status"] => string(6) "Active"
        } 
        [231] => array(2) {
            ["plan_name"] => string(7) "Premium" 
            ["plan_status"] => string(6) "Active"
        }
    }
}

步骤1=我希望从数组中筛选sitelock，而不是显示它的键值181,180,179,178作为pid在列表中，["plan_name"]值分别为企业、高级、专业、基本

以下是预期结果示例：

pid  Plan Name
181  Enterprise
180  Premium
179  Professional
181  Enterprise
181  Basic

到目前为止，我正在尝试这样的方法

$get_data = json_decode($data,true);
//var_dump( $get_data);
$productkey = "sitelock";
foreach($get_data as $key => $value) {
    if($key == $productkey) {
        // table code goes here
    }
}

Answer 1

您需要通过键sitelock of $get_data循环，并在循环中创建包含所需自定义数据的新数组。

$arr = [];
foreach($get_data['sitelock'] as $key => $value){
    $arr[$key] = $value['plan_name'];
}

在演示中检查结果