$book = array('book2','book3','book5');
$name = DB::Table('bookinfo')
->select('BookName', 'bookId')
->Where(function ($query) use($book) {
for ($i = 0; $i < count($book); $i++){
$query->orwhere('bookname', 'like', '%' . $book[$i] .'%');
}
})->get();