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Make some CS changes

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This commit is contained in:
Fabien Potencier 2020-11-27 08:00:10 +01:00
parent 4c74dead48
commit a8e85ecbbd
1 changed files with 6 additions and 9 deletions
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15
src/Symfony/Component/DomCrawler/Crawler.php
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@ -34,7 +34,7 @@ class Crawler implements \Countable, \IteratorAggregate
private $namespaces = [];
/**
* @var \ArrayIterator A map of cached namespaces
* @var \ArrayObject A map of cached namespaces
*/
private $cachedNamespaces;
@ -73,7 +73,7 @@ class Crawler implements \Countable, \IteratorAggregate
$this->uri = $uri;
$this->baseHref = $baseHref ?: $uri;
$this->html5Parser = class_exists(HTML5::class) ? new HTML5(['disable_html_ns' => true]) : null;
$this->cachedNamespaces = new \ArrayIterator();
$this->cachedNamespaces = new \ArrayObject();
$this->add($node);
}
@ -105,7 +105,7 @@ class Crawler implements \Countable, \IteratorAggregate
{
$this->nodes = [];
$this->document = null;
$this->cachedNamespaces = new \ArrayIterator();
$this->cachedNamespaces = new \ArrayObject();
}
/**
@ -1198,17 +1198,14 @@ class Crawler implements \Countable, \IteratorAggregate
return $this->namespaces[$prefix];
}
if ($this->cachedNamespaces->offsetExists($prefix)) {
return $this->cachedNamespaces->offsetGet($prefix);
if (isset($this->cachedNamespaces[$prefix])) {
return $this->cachedNamespaces[$prefix];
}
// ask for one namespace, otherwise we'd get a collection with an item for each node
$namespaces = $domxpath->query(sprintf('(//namespace::*[name()="%s"])[last()]', $this->defaultNamespacePrefix === $prefix ? '' : $prefix));
$namespace = ($node = $namespaces->item(0)) ? $node->nodeValue : null;
$this->cachedNamespaces->offsetSet($prefix, $namespace);
return $namespace;
return $this->cachedNamespaces[$prefix] = ($node = $namespaces->item(0)) ? $node->nodeValue : null;
}
private function findNamespacePrefixes(string $xpath): array