Fetching a value from a PHP array

Question

Sounds a silly question but Im having trouble fetching a value from an array.

The array is :

 ["roles"]=> array(1) { 
   [0]=> string(13) "administrator" 
 }

Im trying to get the User Role as a variable.

just `$arr['roles'][0]`. – Murad Hasan Apr 27 '16 at 15:10 — Murad Hasan, Apr 27 '16 at 15:10

score 1 · Accepted Answer · answered Apr 27 '16 at 15:13

1

Your Array:

$arr = array("roles" => array("administrator"));

Array
(
    [roles] => Array
        (
            [0] => administrator
        )

)

Process:

echo $arr['roles'][0]; //administrator

answered Apr 27 '16 at 15:13

Murad Hasan

Yep, thats kind of what i though, im getting the following error Fatal error: Cannot use object of type WP_User as array in /path – Alex Knopp Apr 27 '16 at 15:24
1

your given array is associative, if the array is object then you have to use `->` sign. ex: `$arr->roles[0]` – Murad Hasan Apr 27 '16 at 15:26
post your array of `print_r` version. – Murad Hasan Apr 27 '16 at 15:27

1 Answers1