PHP ʖ²ἯTH º󍋼/A DomDocument- dump_mem Description ¾¯¸漯B Creates an XML document from the dom representation. This function usually is called after building a new dom document from scratch as in the example below. The format specifies whether the output should be neatly formatted, or not. =ד 1. Creating a simple HTML document header ?php $doc = domxml_new_doc("1.0"); $root = $doc- create_element("HTML"); $root = $doc- append_child($root); $head = $doc- create_element("HEAD"); $head = $root- append_child($head); $title = $doc- create_element("TITLE"); $title = $head- append_child($title); $text = $doc- create_text_node("This is the title"); $text = $title- append_child($text); echo "PRE "; echo htmlentities($doc- dump_mem(true)); echo" /PRE ";? ע: The first parameter was added in PHP 4.3.0. See also DomDocument_dump_file(), DomDocument_html_dump_mem(). º󍋼/A ưµ㼯A DomDocument- dump_file ɏһ¼¶ DomDocument- get_element_by_id