- in_array: documentation ( source)
<?php
$ary = [
0 => ['ALL', 'USER_GROUP_STATUS', 'USER_GROUP_HAS_PERMISSION_CREATE_DEPARTMENT',
'USER_GROUP_HAS_PERMISSION_READ_DEPARTMENT',
'USER_GROUP_HAS_PERMISSION_UPDATE_DEPART']
];
foreach($ary as $ar)
if (in_array("USER_GROUP_STATUS", $ar)) {
echo "Got USER_GROUP_STATUS";
}