Generate TreeView (Structure) from XML using PHP

Input XML

Generate Tree

Code:

                                        $xslt = new SimpleXMLElement('<xsl:stylesheet version="1.0"
                                        xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

                                        <xsl:template match="*">
                                        <ul>
                                        <li><xsl:value-of select="local-name()"/>
                                        <xsl:apply-templates/>
                                        </li>
                                        </ul>
                                        </xsl:template>
                                        </xsl:stylesheet>');

                                        $xml = new SimpleXMLElement($_POST['xmlcontent']);
                                        $xsl_processor = new XSLTProcessor();
                                        $xsl_processor->importStylesheet($xslt);
                                        echo $xsl_processor->transformToXml($xml);