php list all tables in database

{
  $this_db = mysql_tablename( $rs1, $row );
  $list .= "".$this_db."";
  if( $this_db != "mysql" )
  {
    $rs2 = mysql_list_tables( $this_db );

    for( $num=0; $num < mysql_num_rows( $rs2) ; $num++ )
    {
      $list .= " - " . mysql_tablename( $rs2, $num ) . "";
    }
  }
}
?>


  Listing Tables

数据库中, php