<?php
  
  
  // disable errors
  libxml_use_internal_errors();
  
  // your XML String / Source
  $content = file_get_contents('http://www.eslgfx.net/rss/news_default_www_de.xml');
  
  // our root element
  $xml_root = new SimpleXMLElement($content, null, false);
  
  $namespaces = $xml_root->getNamespaces(true);
  
  // if there aren't any namespaces, we use a default one
  // with an empty prefix and no URL for the definition
  
  if(!count($namespaces))
  {
    $namespaces = Array('' => null);
  }
  
  foreach($namespaces AS $prefix => $ns)
  {
    $xml_root->registerXPathNamespace(empty($prefix) ? '__ns' : $prefix, $ns);
  }
  
  $prefix = '';
  if(isset($namespaces['rdf']))
  {
    $prefix = 'rdf';
  }
  
  $list = getXMLChildList($xml_root, $namespaces, $prefix);
  
  echo '<pre>';
  var_dump($list);
  echo '</pre>';
  
  function getXMLChildList(SimpleXMLElement $xml, array $namespaces, $prefix = '', $path = '', $path_dir = '/')
  {
    $list = Array();
    $dname = (!empty($prefix) ? $prefix.':' : '').$xml->getName();
    $name = (!empty($prefix) ? $prefix.':' : '__ns').$xml->getName();
    $path_dir = $path_dir.$name;
    $cpath = $path.'<'.$dname.'>';
    if((string)$xml !== '')
    {
      $list[$path_dir] = $cpath;
    }
    
    foreach($namespaces AS $prefix => $ns)
    {
      foreach($xml->attributes($ns) AS $a)
      {
        $aname = (!empty($prefix) ? $prefix.':' : '').$a->getName();
        $list[$path_dir.'/@'.$aname] = $path.'<'.$dname.'> @'.$aname;
      }
    }
    
    foreach($namespaces AS $prefix => $ns)
    {
      foreach($xml->children($ns) AS $xml_child)
      {
        $x = getXMLChildList($xml_child, $namespaces, $prefix, $cpath.' ', $path_dir.'/');
        $list = array_merge($list, $x);
      }
    }
    
    return array_unique($list);
  }
?>                

                    #!/bin/sh
    
    ROOT_WWW="/var/www"
    ROOT_USER="$ROOT_WWW/$1"
    NAME_DOCS="htdocs"    

    useradd -d "$ROOT_WWW/$1" $1
    
    adduser www-data $1
    
    mkdir -p "$ROOT_USER/conf"
    mkdir "$ROOT_USER/$NAME_DOCS"
    mkdir "$ROOT_USER/logs"
    mkdir "$ROOT_USER/tmp"
    mkdir "$ROOT_USER/php-fcgi"
    
    chmod 750 "$ROOT_USER"
    chown "root:$1" $ROOT_USER
    chown -R "$1:$1" "$ROOT_USER/$NAME_DOCS"
    chown "$1:$1" "$ROOT_USER/conf"
    chown "$1:$1" "$ROOT_USER/tmp"
    chown "$1:$1" "$ROOT_USER/logs"
    chown "$1:$1" "$ROOT_USER/php-fcgi"
    chmod -R 750 "$ROOT_USER/$NAME_DOCS"
    chmod 750 "$ROOT_USER/tmp"
    chmod 750 "$ROOT_USER/logs"
    chmod 750 "$ROOT_USER/php-fcgi"
    chmod 550 "$ROOT_USER/conf"
    
    cp php.ini "$ROOT_USER/conf/"
    # in my php.ini I set --VHOST-- to wherever the vhost belongs e.g:
    # open_basedir = /var/www/--VHOST--/htdocs/:/var/--VHOST--/tmp/
    # upload_tmp_dir = /var/www/--VHOST--/tmp
    # session.save_path = /var/www/--VHOST--/tmp
    
    sed 's/--VHOST--/$1/g' "$ROOT_USER/conf/php.ini" > TMPFILE && mv TMPFILE "$ROOT_USER/conf/php.ini"
    rm TMPFILE
    
    
    chown $1:$1 "$ROOT_USER/conf/php.ini"
    chmod 440 "$ROOT_USER/conf/php.ini"
    
    cat > $ROOT_USER/php-fcgi/php-fcgi-starter << EOF
    #!/bin/sh
    PHPRC="$ROOT_USER/conf/"
    export PHPRC
    export TMPDIR=$ROOT_USER/tmp
    exec /usr/bin/php5-cgi
    EOF
    
    chown $1:$1 $ROOT_USER/php-fcgi/php-fcgi-starter
    
    chmod 750 $ROOT_USER/php-fcgi/php-fcgi-starter
    
    chattr +i -V $ROOT_USER/php-fcgi/php-fcgi-starter
    
    cat > /etc/apache2/sites-enabled/$1 << EOF
    <VirtualHost *:80>
    ServerAdmin webmaster@$1
    ServerName $1
    ServerAlias www.$1
    SuexecUserGroup $1 $1
    AddHandler fcgid-script .php
    DocumentRoot "$ROOT_USER/$NAME_DOCS"
    DirectoryIndex index.htm index.html index.php
    <Directory "$ROOT_USER/$NAME_DOCS">
          AllowOverride all
      Options Indexes MultiViews FollowSymLinks +ExecCGI
      FCGIWrapper $ROOT_USER/php-fcgi/php-fcgi-starter .php
      Order allow,deny
      allow from all
    </Directory>
    ErrorLog $ROOT_USER/logs/error.log
    LogLevel warn
    CustomLog $ROOT_USER/logs/access.log combined
    ServerSignature On
    </VirtualHost>
    EOF
    
    echo "CREATED VHOST $1"
    
    # You should do:
    # passwd $1