DomDocument::add_root

Adds a root node [deprecated]

&reftitle.description; `domelement` `DomDocument::add_root` `string` `name`

Adds a root element node to a dom document and returns the new node. The element name is given in the passed parameter.

### Creating a simple HTML document header

    <?php
    $doc = domxml_new_doc("1.0");
    $root = $doc->add_root("html");
    $head = $root->new_child("head", "");
    $head->new_child("title", "Hier der Titel");
    echo htmlentities($doc->dump_mem());
    ?>