How to access a specific element by number in phpQuery?

Question

PHP

phpQuery finds multiple entries. You can iterate through them with foreach. But how to access a specific record?

Answer 1

I accessed it like this:
$links = $pq->find('a');
$three = $links->eq(3);

Answer 2

$links = $pq->find('a');

//Выведет 3ю найденную ссылку
var_dump($links[2]);

Answer 3

$elements = $doc->find('element');
// 2-й элемент:
$need_element = $elements->get(1);