Answers for "php array to array search"

php search on array

//array_search
$result = array_search("apple", $fruit_array); // return index or false

//in_array
$result = in_array("apple", $fruit_array); // return true or false

array_search in php

$key = array_search(3, array_column($users, 'user_id'));

$userName = $users[$key]['first_name'];

array value search in php

function searchForId($id, $array) {
   foreach ($array as $key => $val) {
       if ($val['uid'] === $id) {
           return $key;
       }
   }
   return null;
}