parentnode = &$parentnode; } public function addNode(&$node) { echo "

" . $this->name . "::addNode(" . $node->name . ")

"; // $node->parent = &$this; array_push($this->children, &$node); } public function addAttribute($name, $value) { // echo "

" . $this->name . "::addAttribute(" . $name . ", ". $value . ")

"; $attribute = new XMLDOMAttribute(); $attribute->name = strtolower($name); $attribute->value = $value; array_push($this->attributes, &$attribute); } } class XMLDOMReader { private $parent; private $curnode; public $root; private function startThreadElement($parser, $name, $attribs) { $this->parent = &$this->curnode; $this->curnode = new XMLDOMNode(&$this->parent); $this->curnode->name = $name; while (list($name, $value) = each($attribs)) { $this->curnode->addAttribute($name, $value); } $this->parent->addNode(&$this->curnode); } private function dataThreadElement($parser, $data) { $this->curnode->contents = $data; } private function endThreadElement($parser, $name) { $this->curnode = &$this->parent; } public function XMLDOMReader($file) { $doc = new DOMDocument(); $doc->load('book.xml'); echo $doc->saveXML(); /* $this->root = new XMLDOMNode(&$this->root); $this->root->name = "root"; $this->parent = &$this->root; // parse the xml file $xml_parser = xml_parser_create("ISO-8859-1"); xml_set_element_handler($xml_parser, "startThreadElement", "endThreadElement"); xml_set_character_data_handler($xml_parser, "dataThreadElement"); xml_set_object ( $xml_parser, $this ); $data = file_get_contents($file); if (!xml_parse($xml_parser, $data, true)) { die(sprintf("XML error: %s at line %d", xml_error_string(xml_get_error_code($xml_parser)), xml_get_current_line_number($xml_parser))); } xml_parser_free($xml_parser); */ // $parent; /* $this->root = new XMLDOMNode(&$this->root); $this->root->name = "Root"; $node0 = new XMLDOMNode(&$this->root); $node0->name = "Node1"; array_push($this->root->children, &$node0); // $this->root->addNode(&$node0); $node1 = new XMLDOMNode(&$node0); $node1->name = "Node1.1"; array_push($node0->children, &$node1); // $node0->addNode(&$node1); $node2 = new XMLDOMNode(&$node0); $node2->name = "Node1.2"; array_push($node0->children, &$node2); // $node0->addNode(&$node2); echo "\n
";
		echo $this->root . " - " . $node0 . " - " . $node1 . " - " . $node2 . "\n";
		print_r($this->root);
		echo "
\n"; */ } } ?>