/**
* Convert this Wibble\HTML\Document to serialised HTML/XHTML string
*
* @return string
*/
public function toString()
{
$xpath = new \DOMXPath($this->getDOM());
$result = $xpath->query('/html/body');
if ($result->length == 0) {
return '';
}
$output = $this->_getInnerHTML($result->item(0));
$output = $this->_htmlEntityDecode($output, 'UTF-8');
if (!class_exists('\\tidy') && !$this->_options['disable_tidy']) {
throw new Wibble\Exception('It is highly recommended that Wibble operate with support from' . ' the PHP Tidy extension to ensure output wellformedness. If' . ' you are unable to install this extension you may explicitly' . ' disable Tidy support by setting the disable_tidy configuration' . ' option to FALSE. Without ext/tidy enabled, output is in no' . ' way guaranteed to comply entirely to the target HTML standard.');
} elseif ($this->_options['disable_tidy']) {
$output = Wibble\Utility::convertFromUTF8($output, $this->_options['output_encoding']);
return $output;
}
$output = $this->_applyTidy($output, true);
return $output = Wibble\Utility::convertFromUTF8($output, $this->_options['output_encoding']);
}
/**
* Convert this Wibble\HTML\Document to serialised HTML/XHTML string
*
* @return string
*/
public function toString()
{
$output = $this->_dom->saveHTML();
$output = $this->_htmlEntityDecode($output, 'UTF-8');
if (!class_exists('\\tidy') && !$this->_options['disable_tidy']) {
throw new Wibble\Exception('It is highly recommended that Wibble operate with support from' . ' the PHP Tidy extension to ensure output wellformedness. If' . ' you are unable to install this extension you may explicitly' . ' disable Tidy support by setting the disable_tidy configuration' . ' option to FALSE');
} elseif ($this->_options['disable_tidy']) {
$output = Wibble\Utility::convertFromUTF8($output, $this->_options['output_encoding']);
return $output;
}
$output = $this->_applyTidy($output, true);
return $output = Wibble\Utility::convertFromUTF8($output, $this->_options['output_encoding']);
}
