Question

我在html php和javascript中有一个表单设置。我将表单设置为在单击提交按钮时运行process（）函数。在这个过程函数中，我给自己发送了一封电子邮件，并将表单中的数据插入到mysql查询中并发送出该查询。

然而，电子邮件代码有效，我收到一封电子邮件，但查询代码没有，因此我的数据库中没有收到新行。我也没有收到mysql_error（）输出。

请告诉我我哪里出错了？

function process()
    {
        mysql_connect("localhost", "username", "password");
        mysql_select_db("db");
        $device = mysql_real_escape_string($_POST['Device_Type']);
        $name = mysql_real_escape_string($_POST['Name']);
        $job = mysql_real_escape_string($_POST['DD']);
        $username = mysql_real_escape_string($_POST['Username']);
        $email = mysql_real_escape_string($_POST['Email']);
        $website = mysql_real_escape_string($_POST['Website']);
        $UDID = mysql_real_escape_string($_POST['UDID']);
        mysql_query("INSERT INTO Beta_Testers (`Name`, `Username`, `Email Address`, `Website`, `Job`, `Device_Type`, `UDID`) VALUES ('$name','$username','$email','$website','$job','$device','$UDID'))") or die(mysql_error());  
          $msg = "Form Contents: \n\n";
          foreach($this->fields as $key => $field)
                $msg .= "$key :  $field \n";
          $to = 'beta@socialpic.org';
          $subject = 'Beta Form Submission';
         $from = 'Beta Sign up';
          mail($to, $subject, $msg, "From: $from\r\nReply-To: $from\r\nReturn-Path: $from\r\n");
    }

Answer 1

由于mysql_query（）是您正在使用它的上下文中的布尔函数，因此您可以执行以下操作：

function process()
    {
        mysql_connect("localhost", "username", "password");
        mysql_select_db("db");
        $device = mysql_real_escape_string($_POST['Device_Type']);
        $name = mysql_real_escape_string($_POST['Name']);
        $job = mysql_real_escape_string($_POST['DD']);
        $username = mysql_real_escape_string($_POST['Username']);
        $email = mysql_real_escape_string($_POST['Email']);
        $website = mysql_real_escape_string($_POST['Website']);
        $UDID = mysql_real_escape_string($_POST['UDID']);
        $query = "INSERT INTO Beta_Testers (`Name`, `Username`, `Email Address`, `Website`, `Job`, `Device_Type`, `UDID`) VALUES ('$name','$username','$email','$website','$job','$device','$UDID'))";
        if (mysql_query($query)) {
            $msg = "Form Contents: \n\n";
            foreach($this->fields as $key => $field)
                $msg .= "$key :  $field \n";
            $to = 'beta@socialpic.org';
            $subject = 'Beta Form Submission';
            $from = 'Beta Sign up';
            mail($to, $subject, $msg, "From: $from\r\nReply-To: $from\r\nReturn-Path: $from\r\n");
        } else {
            echo $query;
        }
    }

但是查看您的代码，您的电子邮件地址列是“电子邮件地址”还是“电子邮件地址”？

MySQL Query不处理而PHP Email代码是？

1 个答案: