Question

下面的电子邮件查询应该由名为“ttemail”的字段为0触发。当我尝试使用它时，我收到You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '1' at line 1。

看来该电子邮件正在发送至少第一个用户名，其中ttemail = 0。

任何想法为什么？

提前致谢，

约翰

if($row["ttemail"] == 0){
    $mailaddress = $row['email'];
    $link1 = "<a href='http://www...com/page.php'>Page Title</a>";
    $message1 = "Congratulations, message.

                <br>
                <br>

                More Message

                <br>
                <br> 

                Please click the link below to see more.
                <br>
                <br>

                $link1
                ";      

    $headers  = 'MIME-Version: 1.0' . "\r\n";
    $headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
    $headers .= "From: Website Name <no-reply@website.com>" . "\r\n";

    $queryem = mail($mailaddress, "Congratulations, message 
                            $submission.", $message1, $headers);

    //$ttquery = sprintf("Update login SET ".$row['ttemail']." = '1' WHERE username = ".$row['username']."");           

    mysql_query($queryem) or die(mysql_error());
    mysql_query($ttquery) or die(mysql_error());
} else {
}

Answer 1

我认为你错过了'where where子句。检查下面更正的查询 -

$ttquery = sprintf("Update login SET ".$row['ttemail']." = '1' WHERE username = '".$row['username']."'");

来自IF语句的MySQL错误

1 个答案: