使用PHP中的嵌套多个数组进行处理（foreach）

I am trying to handle a situation with a nested multiple array that is received in PHP by $_POST from Javascript-Jquery (as Object not as Json)

. The nested Object looks like this:

{
   "Videotheck":{
      {
         "Category":"Comedy",
         "Title_Liste":[
            {
               "Title":"Millers",
               "Year":"2014"
            },
            {
               "Title":"Yogi",
               "Year":"2012"
            }
         ]
      },
      {
         "Category":"Action",
         "Title_Liste":[
            {
               "Title":"Rodulf",
               "Year":"2014"
            },
            {
               "Title":"Matrix",
               "Year":"2000"
            }
         ]
      }
   }
}

And now the information in this Object need to be splited. For example the title list of each category should be stored in a var

$comedy_title_liste = [];
$action_title_liste = [];

I tryed this:

if($_POST){
$arr1 = $_POST['Videotheck'];
foreach($arr1 as $vtk){
    foreach($vtk as $data => $v){
        foreach($v as $key => $value){
          foreach($value as $k => $info){
              echo $k.' '. $info;
           }
        }
    }
 }
}

Like this I can get only all title list from all categories, but is necessary to get for each category the list of titles separeted. I don't know really how to handle the situation.

Well this is what I have. I guest that there is something not correct.

Not 100% exact but you can give a try :

$result = array();
$parent = $_POST['Videotheck'];

   foreach($parent as $key=> $child) { 
      $result[$child['Category']."_title_liste"] = array();
      foreach($child['Title_Liste'] as $cKey => $val) {
      $result[$child['Category']."_title_liste"][] = $val['Title'];
    }
 }