Lines Matching refs:this
23 $this->doc = $node;
24 $this->top($node);
32 return $this->stack[0];
42 return $this->stack[$this->stacklength];
52 return $this->doc;
62 $this->stack[] = $node;
63 $this->stacklength++;
73 $this->add($node);
74 $this->top($node);
88 $node = array_pop($this->stack);
89 $this->stacklength--;
103 $this->current()->addChild($node);
111 return !$this->doc->hasContent();