Format my JSON string into an ordered list in PHP

Question

I\'m working on a simple CMS for a pet project. I currently have a JSON string that contains a list of page ID\'s and Parent page ID\'s for a menu structure.

I want to n

Answer 1

 3,
    'children' => array(
        'id'        =>  4,
        'children'  =>  array(
                'id'    =>  5,
            )
        )
));

array_push($json_array, array('id' => 6));
array_push($json_array, array('id' => 2));
array_push($json_array, array('id' => 4));

//your json object
$json_object = json_encode($json_array);
//echo $json_object;

//here is where you decode your json object
$json_object_decoded = json_decode($json_object,true);

//for debug to see how your decoded json object looks as an array
/*
echo "
";
    print_r($json_object_decoded);
echo "
";
*/

echo "
";
foreach($json_object_decoded as $node){
    if(isset($node['id'])){
        echo "
" . $node['id'];
        if(isset($node['children'])){
                echo "
";
                    echo "
" . $node['children']['id'] . "
";
            if(isset($node['children'])){
                echo "
";
                    echo "
" . $node['children']['children']['id'] . "
";
                echo "
";
            }
            echo "
";
        }
        echo "
";
    }
}
echo "
";


?>