/**
* Sets the list of html-tags the crawler should search for links in.
*
* By default the crawler searches for links in the following html-tags: href, src, url, location, codebase, background, data, profile, action and open.
* As soon as the list is set manually, this default list will be overwritten completly.
*
* Example:
* <code>$crawler->setLinkExtractionTags(array("href", "src"));</code>
* This setting lets the crawler search for links (only) in "href" and "src"-tags.
*
* Note: Reducing the number of tags in this list will improve the crawling-performance (a little).
*
* @param array $tag_array Numeric array containing the tags.
* @section 6 Linkfinding settings
*/
public function setLinkExtractionTags($tag_array)
{
return $this->PageRequest->setLinkExtractionTags($tag_array);
}
