PHP Advanced Miltidimension Arrays

Advanced Miltidimension Arrays

<?php
$cds = array(
  '1'=>array(
    'Impossible',
    'Beautiful',
    'Dirrty'
  ),
  '2'=>array(
    'Just like a pill',
    'Family potrait',
    'Missundaztood'
  ),
  '3'=>array(
    'Stole',
    'Obsession',
    'Past 12'
  )
);

foreach($cds as $singer=>$songs ) {
  echo "<BR><BR>$singer<BR>";

  asort( $songs );

  foreach( $songs as $song ) {
    echo "$song<BR>";
  }
}

?>