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DomDocument->html_dump_mem

(no version information, might be only in CVS)

DomDocument->html_dump_mem --  Dumps the internal XML tree back into a string as HTML

说明

string DomDocument->html_dump_mem ( void )

Creates an HTML document from the dom representation. This function usually is called after building a new dom document from scratch as in the example below.

例子 1. Creating a simple HTML document header

<?php

// Creates the document
$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 $doc->html_dump_mem();
?>

上例将输出：

<html><head><title>This is the title</title></head></html>

See also domdocument_dump_file(), and domdocument_html_dump_mem().


add a note add a note User Contributed Notes
Sudrien
15-Nov-2005 01:17
Clarification: DomDocument->dump_mem adds the  <?xml version="1.0"?> header, with some additional options.

header("Content-Type: application/xhtml+xml");
 forces xml processing (this can also be a server setting). Idealy, both should be used for serving xhtml, though the <?xml version="1.0"?> may be dropped - on its own, it does not XML processing.
drew dot northup at maine dot edu
16-Aug-2005 08:34
Note that DomDocument->html_dump_mem does not allow you to output valid XHTML, as you need to have valid xml tags for it.  Use DomDocument->dump_mem to output valid XHTML instead.
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