PHP 存取 MySQL 数据库的一个例子_php基础

PHP MySQL 示例

请在文本区域输入数据并确定

  

  $connect_id=mysql_connect ("localhost","用户名","密码")
  if(isset($txt)) {
     $dbtime=date("Y-m-d H:i:s");
     mysql_db_query(" usernamedb","插入测试值 (0,'$dbtime','$txt')");
  }
?>

  $result=mysql_db_query("usernamedb","select * from test");
  while($userdb=mysql_fetch_row($result))
  {
     echo ":      ".$userdb[1]."     ".$userdb[2]."
n";
  }
   mysql_close($connect_id);
?>

  $result=mysql_db_query("usernamedb"," select * from test");
  while($userdb=mysql_fetch_row($result))