172     public $isXML = false;  variable in DOMDocumentWrapper
236             if ($this->isXML($markup)) {
251         $this->isXML = $this->isXHTML = $this->isHTML = false;
340         $this->isXML = true;
439     protected function isXML($markup) {  function in DOMDocumentWrapper
611         $fake->isXML = $this->isXML;
645         if ($fragment->isXML) {
683         if ($fragment->isXML) {
720             if ($this->isXML && ! $innerMarkup) {
760 …self::debug("Getting markup (".($this->isXML?'XML':'HTML')."), final with charset '{$this->charset…
761                 $markup = $this->isXML
1330     public function isXML() {  function in phpQueryObject
1331         return $this->documentWrapper->isXML;
1827                     if ($this->isXML()) {
2900         if ($this->documentWrapper->isXML)
2913         if ($this->documentWrapper->isXML)
4183                 $xpath[] = $this->isXML()