/**
* Loads the specification from a XML file
*
* @param string $file Path to the file to load
*/
public function load($file)
{
if (!file_exists($file)) {
throw new \RuntimeException(sprintf('The file "%s" does not exists', $file));
}
$content = file_get_contents($file);
// HACK: DOMNode seems to bug when a node is named "param"
$content = str_replace('<param', '<parameter', $content);
$content = str_replace('</param', '</parameter', $content);
$crawler = new Crawler();
$crawler->addContent($content, 'xml');
foreach ($crawler->filterXPath('//function') as $node) {
$method = $this->getMethod($node);
$this->specification->addMethod($method);
}
}
