Net_MPD_Common | --Net_MPD_Database
Used for maintaining and working with the MPD database
array find( $params $params, [$caseSensitive $caseSensitive = false])
array getAll( [$dir $dir = ''])
array getAllInfo( [$dir $dir = ''])
array getInfo( [$dir $dir = ''])
array getMetadata( $metadata1 $metadata1, [$metadata2 $metadata2 = null], [$search $search = null])