I am using the next() iterator in order to get the second element from a colection, but this next() returns me an oject like: Resource id #115 . the code:
$first_two = $product->images->limit(2)->find_all();
$second = next($first_two);
and next($first_two); gives: Resource id #115 for example.
How can i make it show just 115 (only the id?)
i need it for making a query after this id.
Thank you!
Try $second->id
? If you're using ORM, which I think you are, then find_all()
returns Database_result trough which you can iterate.