Php multidimensional array search by value

I have an array where I want to search the userid and get the key of the array.
Deepak Sharma
Asked 15-11-2019
68

Answer (1)
For example
$users = array(
    array(
        'userid' => '100',
        'name' => 'Sandra Shush',
    ),
    array(
        'userid' => '5465',
        'name' => 'Stefanie Mcmohn',
    ),
    array(
        'userid' => '40489',
        'name' => 'Michael',
    )
);
$key = array_search(40489, array_column($users, 'uid'));
echo $users[$key]['name']; Output: Sandra Shush.
Deepak Sharma
Asked 28-10-2018
45 Likes
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