Suppose you need to check value from two dimension array then normally in_array not work so you can check this value using this code which check value from two dimension array. this is simple code

<?php

Array ( [0] => Array ( [id] => 9545 [store] => Some Store Name )[1] => Array ( [id] => 9544 [store] => Some Store Name ); // this array 
 
 
$id = 9545; this is check value 
$store = 'Some Store Name'; this is check value 
if (in_array(array('id' => $id, 'store' => $store), $array)) {
 echo "Found!";
}
?>

then output is : Found.

if you face any problem then inform me, i will try to help you