wikimedia / mediawiki

		// when parsing truncated XML, which causes unit tests to fail.

		MediaWiki\suppressWarnings();

		while ( $reader->read() ) {

			if ( $reader->nodeType === XMLReader::ELEMENT ) {

				// Reached the first element without hitting a doctype declaration

				$this->parsable = self::PARSABLE_OK;

				$result = true;

				break;

			}

			if ( $reader->nodeType === XMLReader::DOC_TYPE ) {

				$this->parsable = self::PARSABLE_NO;

				$result = false;

				$result = true;

				break;

			}

			if ( $reader->nodeType === XMLReader::DOC_TYPE ) {

				$this->parsable = self::PARSABLE_NO;

				$result = false;

				break;

			}

		}

		MediaWiki\restoreWarnings();