Question

if (mysqli_num_rows($result_verify_email) == 0) { // IF no previous user is   using this email .


        // Create a unique  activation code:
        $activation = md5(uniqid(rand(), true));


        $query_insert_user = "INSERT INTO `members` ( `Username`, `Email`, `Password`, `Activation`) VALUES ( '$name', '$Email', '$Password', '$activation')";


        $result_insert_user = mysqli_query($dbc, $query_insert_user);
        if (!$result_insert_user) {
            echo 'Query Failed ';
        }

        if (mysqli_affected_rows($dbc) == 1) { //If the Insert Query was successfull.


            // Send the email:
            $message = " To activate your account, please click on this link:\n\n";
            $message .= WEBSITE_URL . '/activate.php?email=' . urlencode($Email) . "&key=".$activation;
            mail($Email, 'Registration Confirmation', $message, 'From: ismaakeel@gmail.com');

            // Flush the buffered output.


            // Finish the page:
            echo '<div class="success">Thank you for
registering! A confirmation email
has been sent to '.$Email.' Please click on the Activation Link to Activate     your account </div>';


        } else { // If it did not run OK.
            echo '<div class="errormsgbox">You could not be registered due         to a system
error. We apologize for any
inconvenience.</div>';
        }

    } else { // The email address is not available.
        echo '<div class="errormsgbox" >That email
address has already been registered.
</div>';
    }

这是我的代码示例。我使用简单的mail（）发送电子邮件，但它不起作用。任何人都可以指出任何错误吗？我没有收到错误消息，但是当我发送电子邮件时，它无法正常工作。我没有收到电子邮件！请帮忙！

Answer 1

首先，检查您托管脚本的位置。 PC上的Web服务器通常未配置邮件服务器。如果您在共享主机服务上运行脚本，请确保该服务提供对mail()功能的访问权限，然后联系您的托管服务支持。

如果您在本地服务器上运行脚本，则需要更改php.ini中的设置以设置邮件功能以使用SMTP;否则，您需要在PC上配置邮件服务器。

此外，如果您在PHP中使用ini_set()函数，请确保将这些函数包含在与调用mail函数相同的脚本中，因为this value is only set for the duration of the current scripts execution.

PHP和MYSQL从数据库向特定人员发送电子邮件

1 个答案: