/** * 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']); }