Zend_Dom_Query. Variable in selector

Question

Zend Framework

Hello.

As soon as he didn’t ask Google about his problem, he was silent :( It is

required to make a selection by a selector that is not known in advance:

$znd->query('a[href="/i/$i"]')

where $i is any earlier assigned number.

Answer 1

Are you new to PHP?
Single quotes do not expand variables.
$znd->query("a[href=\"/i/$i\"]")

Answer 2

There is also a concatenation:
$znd->query('a[href="/i/' . $i . '"]');