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Add TypeHint #13892

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Jun 24, 2020
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Add TypeHint #13892

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4 changes: 3 additions & 1 deletion testing.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -729,6 +729,8 @@ Extracting Information

The Crawler can extract information from the nodes::

use Symfony\Component\DomCrawler\Crawler;

// returns the attribute value for the first node
$crawler->attr('class');

Expand All @@ -749,7 +751,7 @@ The Crawler can extract information from the nodes::
$info = $crawler->extract(['_text', 'href']);

// executes a lambda for each node and return an array of results
$data = $crawler->each(function ($node, $i) {
$data = $crawler->each(function (Crawler $node, $i) {
return $node->attr('href');
});

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