foreach in array without keys like [0] ->

Question

I have a blackout, i have an array ($array) like this:

Array
(
    [Resume] => Array
        (
            [lang] => en
            [web] => http://
            [id] => Array
                (
                    [IdValue] => 222
                )
         )
)

how i can get only the value of [IdValue]

By accessing it, not sure where you are stuck. Can you show the code you have right now? — Spoody
– Spoody, Commented May 21, 2018 at 1:40
Are you looking for something like this? stackoverflow.com/questions/3317856/php-get-key-from-array — jrasm91
– jrasm91, Commented May 21, 2018 at 1:58

M. Kebza · Accepted Answer · 2018-05-21 01:57:47Z

1

You should look more into PHP arrays. But if I assume your example is in PHP then you can read it like this:

$myVar = Array // your array definition
// (
//  Resume] => Array
//     (
//         [lang] => en
//         [web] => http://
//         [id] => Array
//             (
//                 [IdValue] => 222
//             )
//      )
// )

echo $myVar['Resume']['id']['IdValue']; // prints 222

answered May 21, 2018 at 1:57

M. Kebza

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2 Comments

Em Hi Over a year ago

i know now what i am doing bad. my array ist not an array, it is a string. is there an option to convert this string to array?

M. Kebza Over a year ago

If string is JSON / Serialized array then yes using function like json_decode, unserialize. But output you have provided looks like print_r output and there is no standard function to turn it back to array unless you write your own.

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