How do I to find values in a nested JSON array using PHP

Question

I'm trying to find a value in a nested JSON using PHP. I've done a print_r() of it and get:

Array
(
    [types] => Array
        (
            [0] => Array
                (
                    [name] => Running
                    [arabicName] => الجاري
                    [categories] => Array
                        (
                            [0] => Array
                                (
                                    [name] => Entertainment
                                    [arabicName] => تسلية
                                    [programs] => Array
                                        (
                                            [0] => Array
                                                (
                                                    [id] => 375
                                                    [name] => Saalo Marteh
                                                    [arabicName] => 
                                                    [image] => http://plus.mtv.com.lb/Chrome/KPanel/Pictures/Programs/151120100928327.jpg
                                                )

                                            [1] => Array
                                                (
                                                    [id] => 491
                                                    [name] => Celebrity Duets
                                                    [arabicName] => 
                                                    [image] => http://plus.mtv.com.lb/Chrome/KPanel/Pictures/Programs/151108084429774.jpg
                                                )

I'm trying to get the value for name and id under the entertainment header. I've tried the following but no luck:

echo $json['types']['categories'][0]['name'];

Answer 1

foreach ($json['types'][0]['categories'][0]['programs'] as $value) {
    echo $value['id'] . ' ' . $value['name'];
}