如何在PHP中使用Oracle数据库(3)

当用户浏览这段脚本时，显示一个由姓名、email输入域组成的表单；当用户添好数据点击提交时，脚本程序将把这姓名、email保存到'email_info'数据表中。

相关PHP代码:

if ($submit == "click"){
  // The submit button was clicked!
  // Get the input for fullname and email then store it in the database.
  PutEnv("ORACLE_SID=ORASID");

  $connection = Ora_Logon ("username","password");
  if ($connection == false){
    echo Ora_ErrorCode($connection).": ".Ora_Error($connection)."
";
    exit;
  }

$cursor = Ora_Open ($connection);
if ($cursor == false){
  echo Ora_ErrorCode($connection).": ".Ora_Error($connection)."
";
  exit;
}    

  $query = "insert into email_info values ('$fullname', '$email')";
  $result = Ora_Parse ($cursor, $query);
  if ($result == false){
    echo Ora_ErrorCode($cursor).": ".Ora_Error($cursor)."
";
    exit;  
  }

  $result = Ora_Exec ($cursor);
  if ($result == false){
    echo Ora_ErrorCode($cursor).": ".Ora_Error($cursor)."
";
     exit;
  }

  Ora_Commit ($connection);
  Ora_Close ($cursor);
  Ora_Logoff ($connection);
}
else{
  echo '

     ＜FORM action=insert.php method=post＞

    请输入姓名
    ＜INPUT name=fullname＞＜/INPUT＞

    请输入Email地址
    ＜INPUT name=email＞＜/INPUT＞

    ＜INPUT name=submit type=submit value=click＞＜/INPUT＞         

    ＜/FORM＞

     
  ';
}

?>  

对了，这段脚本必须存为insert.php，因为在调用的页面中指定insert.php为表单处理程序