@@ -70,7 +70,10 @@ This allows you to use jQuery-like selectors to traverse::
7070
7171Anonymous function can be used to filter with more complex criteria::
7272
73- $crawler = $crawler->filter('body > p')->reduce(function ($node, $i) {
73+ use Symfony\Component\DomCrawler\Crawler;
74+ // ...
75+
76+ $crawler = $crawler->filter('body > p')->reduce(function (Crawler $node, $i) {
7477 // filter even nodes
7578 return ($i % 2) == 0;
7679 });
@@ -137,10 +140,18 @@ Extract attribute and/or node values from the list of nodes::
137140
138141Call an anonymous function on each node of the list::
139142
140- $nodeValues = $crawler->filter('p')->each(function ($node, $i) {
143+ use Symfony\Component\DomCrawler\Crawler;
144+ // ...
145+
146+ $nodeValues = $crawler->filter('p')->each(function (Crawler $node, $i) {
141147 return $node->text();
142148 });
143149
150+ ..versionadded ::
151+ As seen here, in Symfony 2.3, the ``each `` and ``reduce `` Closure functions
152+ are passed a ``Crawler `` as the first argument. Previously, that argument
153+ was a:phpclass: `DOMNode `.
154+
144155The anonymous function receives the position and the node (as a Crawler) as arguments.
145156The result is an array of values returned by the anonymous function calls.
146157