XML Generator

generator.php

<?php    
    
$json = include('getdata.php');

$i=1;

 /* create a dom document with encoding utf8 */

//create a new xmlwriter object
$xml = new XMLWriter(); 
//using memory for string output
$xml->openMemory(); 
//set the indentation to true (if false all the xml will be written on one line)
$xml->setIndent(true);
$xml->setIndentString("\t");

//create the document tag, you can specify the version and encoding here
$xml->startDocument('1.0', 'UTF-8');

$xml->writeDTD("plist","-//Apple Computer//DTD PLIST 1.0//EN","http://www.apple.com/DTDs/PropertyList-1.0.dtd");

//Create an element
$xml->startElement("plist"); 
$xml->writeAttribute('version','1.0');
    $xml->startElement("dict");
        $xml->writeElement("key", "Major Version"); 
        $xml->writeElement("integer", "1"); 
        $xml->writeElement("key", "Minor Version"); 
        $xml->writeElement("integer", "1"); 
        $xml->writeElement("key", "Application Version"); 
        $xml->writeElement("string", "12.5.5.5"); 
        $xml->writeElement("key", "Features"); 
        $xml->writeElement("integer", "5");

        $xml->writeElement("key", "Tracks"); 
            $xml->startElement("dict"); 

                //loop me
                while($json['Albums']) {

                    $album = array_shift($json['Albums']);

                    foreach($album['Tracks'] as $title) {

                        $album1 = $album['Album'];
                        $artist1 = $album['Artist'];
                        $title1 = $title['Title'];

                        $xml->writeElement("key", "{$i}"); 
                                $xml->startElement("dict");
                                    $xml->writeElement("key", "Track ID"); 
                                    $xml->writeElement("integer", "{$i}"); 
                                    $xml->writeElement("key", "Name"); 
                                    $xml->writeElement("string", "{$title1}"); 
                                    $xml->writeElement("key", "Artist"); 
                                    $xml->writeElement("string", "{$artist1}"); 
                                    $xml->writeElement("key", "Album"); 
                                    $xml->writeElement("string", "{$album1}"); 
                                    $xml->writeElement("key", "Track Type"); 
                                    $xml->writeElement("string", "Remote"); 
                                    $xml->writeElement("key", "Apple Music");
                                    $xml->writeElement("true");
                                $xml->endElement();

                        $i++;
                    }

                }

            $xml->endElement();

        $xml->writeElement("key", "Playlists"); 
        $xml->startElement("array");
            $xml->startElement("dict");
                $xml->writeElement("key", "Name"); 
                $xml->writeElement("string", "Best of 2016 Playlist"); 
                $xml->writeElement("key", "Description"); 
                $xml->writeElement("string", ""); 
                $xml->writeElement("key", "All Items");
                $xml->writeElement("true");

                $xml->writeElement("key", "Playlist Items"); 
                $xml->startElement("array");
                   
                    //loop me
                    while($json['Albums']) {

                        $album = array_shift($json['Albums']);
                        
                        foreach($album['Tracks'] as $title) {

                            $xml->startElement("dict");
                                $xml->writeElement("key", "Track ID"); 
                                $xml->writeElement("integer", "{$i}"); 
                            $xml->endElement();

                            $i++;
                        }

                    }


                $xml->endElement();

            $xml->endElement();
        $xml->endElement();

    $xml->endElement();
$xml->endElement();

/* save xml file */
file_put_contents('xml/test-playlist.xml', $xml->outputMemory());

?>