src/Thujohn/Pdf/dompdf/include/frame.cls.php
function is_text_node() {
    if ( isset($this->_is_cache["text_node"]) ) {
      return $this->_is_cache["text_node"];
    }
    
    return $this->_is_cache["text_node"] = ($this->get_node()->nodeName === "#text");
  }
function is_text_node() {
    if ( isset($this->_is_cache["text_node"]) ) {
      return $this->_is_cache["text_node"];
    }
    
    return $this->_is_cache["text_node"] = ($this->get_node()->nodeName === "#text");
  }
function is_text_node ( ) { if ( isset ( $ this -> _is_cache [ "text_node" ] ) ) { return $ this -> _is_cache [ "text_node" ] ; } return $ this -> _is_cache [ "text_node" ] = ( $ this -> get_node ( ) -> nodeName === "#text" ) ; }
Tells if the frame is a text node
@return bool
Tells if the frame is a text node