protected static function getDOM(Document $document)
{
if (isset(self::$domCache[$document->url])) {
return self::$domCache[$document->url];
}
$dom = new DOMDocument();
$dom->preserveWhiteSpace = false;
ErrorHandler::suppress();
$dom->loadHTML($document->content);
ErrorHandler::restore();
if (count(self::$domCache) > 20) {
self::$domCache = [];
}
self::$domCache[$document->url] = $dom;
return $dom;
}
/**
* データを送信する
*
* @param string $data
*
* @throws TransportException
*/
public function send($data)
{
ASSERT(' is_resource($this->_stream) ');
ASSERT(' is_string($data) ');
$handler = new ErrorHandler();
try {
$pos = 0;
$len = strlen($data);
while ($pos < $len) {
$n = fwrite($this->_stream, substr($data, $pos));
if ($n == 0) {
// @codeCoverageIgnoreStart
throw new TransportException("fwrite(): unknown error");
// @codeCoverageIgnoreEnd
}
$pos += $n;
}
$handler->restore();
} catch (\Exception $ex) {
$handler->restore();
throw $ex;
}
}
