php列出mysql指定数据库中的所有表

if (!function_exists('mysql_list_db_tables')) {
  
   function mysql_list_db_tables($database) {
  
      $tables = Array();
  
      $results = mysql_query('SHOW TABLES FROM ' . $database);
      while($row = @mysql_fetch_assoc($results)) { $tables[] = $row['Tables_in_' . $database]; }
  
      return $tables;
  
   }
  
}