silverstripe / silverstripe-cms

			// Link to a file on this site.

			$matches = array();

			if(preg_match('/\[file_link(?:\s*|%20|,)?id=(?<id>[0-9]+)/i', $href, $matches)) {

				$results[] = array(

					'Type' => 'file',

					'Target' => $matches['id'],

					'Anchor' => null,

					'DOMReference' => $link,

					'Broken' => !DataObject::get_by_id('File', $matches['id'])

				);

				continue;

			}

			// Local anchor.

			$matches = array();

			// Local anchor.

			$matches = array();

			if(preg_match('/^#(.*)/i', $href, $matches)) {

				$results[] = array(

					'Type' => 'localanchor',

					'Target' => null,

					'Anchor' => $matches[1],

					'DOMReference' => $link,

					'Broken' => !preg_match("#(name|id)=\"{$matches[1]}\"#", $htmlValue->getContent())

				);

				continue;

			}

		}