English 中文(简体)
php 脚本验证错误
原标题:php script validation error

I m having problem with using php script in xhtml file When checking validation from W3C, it keep showing this annoying message :

character "<" is the first character of a delimiter but occurred as data

这是我的代码

    <tr>
        <td scope="row"><?php echo $prod_id; ?></td>
        <td><?php echo $prod_name; ?></td>
        <td><?php echo $prod_date; ?></td>
        <td><?php echo $prod_price; ?></td>
        <td> 
            <form action="./prod_edit.php" method="get" >
                <input type="hidden" name="query_access" value="1" />
                <input type="hidden" name="product_id" value="<?php echo $prod_id; ?>" />
                <input type="hidden" name="product_name" value="<?php echo $prod_name; ?>" />
                <input type="hidden" name="product_date" value="<?php echo $prod_date; ?>" />   
                <input type="hidden" name="product_price" value="<?php echo $prod_price; ?>" />
                <input type="submit" name="edit_button" value="Edit"  />
            </form>
        </td>
        <td> 
            <form action="./prod_delete.php" method="get">
                <input type="hidden" name="query_access" value="1" />
                <input type="hidden" name="product_id" value="<?php echo $prod_id; ?>" />                  
                <input type="hidden" name="product_name" value="<?php echo $prod_name; ?>" />
                <input type="hidden" name="product_date" value="<?php echo $prod_date; ?>" />   
                <input type="hidden" name="product_price" value="<?php echo $prod_price; ?>" />
                <input type="submit" name="delete_button" value="Delete"  />
            </form>
    </td>
</tr>

如何解决这个问题?

最佳回答

您重新验证错误的代码。 您的最终代码将不会将php 未执行的 php 包含在内。 据我所知, 以 < code>$prod_ id 的样本回声取代php 部分应该会给你想要的结果 。

您想要验证浏览器得到的< 坚固> / 坚固 >, 而不是服务器所做的 。

问题回答

暂无回答




相关问题
Brute-force/DoS prevention in PHP [closed]

I am trying to write a script to prevent brute-force login attempts in a website I m building. The logic goes something like this: User sends login information. Check if username and password is ...

please can anyone check this while loop and if condition

<?php $con=mysql_connect("localhost","mts","mts"); if(!con) { die( unable to connect . mysql_error()); } mysql_select_db("mts",$con); /* date_default_timezone_set ("Asia/Calcutta"); $date = ...

定值美元

如何确认来自正确来源的数字。

Generating a drop down list of timezones with PHP

Most sites need some way to show the dates on the site in the users preferred timezone. Below are two lists that I found and then one method using the built in PHP DateTime class in PHP 5. I need ...

Text as watermarking in PHP

I want to create text as a watermark for an image. the water mark should have the following properties front: Impact color: white opacity: 31% Font style: regular, bold Bevel and Emboss size: 30 ...

How does php cast boolean variables?

How does php cast boolean variables? I was trying to save a boolean value to an array: $result["Users"]["is_login"] = true; but when I use debug the is_login value is blank. and when I do ...

热门标签