$dom1=new DOMDocument();$grand_father=$dom1->createElement("grand_father"); $father=$dom1->createElement("father"); $son=$dom1->createTextNode("i am leaves in the dom tree");$father->appendChild($son); $grand_father->appendChild($father);$dom1->appendChild($grand_father); $dom1->save("testxxx.xml");
$father=$dom1->createElement("father");
$son=$dom1->createTextNode("i am leaves in the dom tree");$father->appendChild($son);
$grand_father->appendChild($father);$dom1->appendChild($grand_father);
$dom1->save("testxxx.xml");