小编Bra*_*ley的帖子

如何在除最后一行之外的每一行之后添加逗号.

while ($row = mysqli_fetch_array($result))
{
echo $row['categoryID']." ";
}

目前显示动作冒险剧我希望它显示像这个动作,冒险,戏剧

如果我只是回显逗号,它将显示为动作,冒险,戏剧,

你好,当我提交表格时,我得到当前的错误

警告:mail()[function.mail]:SMTP服务器响应:503此邮件服务器在尝试发送到非本地电子邮件地址时需要进行身份验证.请检查您的邮件客户端设置或联系您的管理员以验证是否为此服务器定义了域或地址.在../.../..../在线......

我没有收到此错误消息,直到我从中删除了@符号,mail()并将它发送到我的电子邮件,直到上个月左右.我不明白错误是什么或错误请帮忙

<?php
if(isset($_POST['email'])) {



    // EDIT THE 2 LINES BELOW AS REQUIRED

    $email_to = "test@live.com.au";

    $email_subject = "Subject....";





    function died($error) {

        // your error code can go here

        echo "We are very sorry, but there were error(s) found with the form you submitted. ";

        echo "These errors appear below.<br /><br />";

        echo $error."<br /><br />";

        echo "Please go back and fix these errors.<br /><br />";

        die();

    }



    // validation expected data exists …