我需要帮助个人主页功能

时间:2015-12-16 16:19:04

标签: php


我有一个PHP的问题 问题:
如果您之前看到代码可能您看到两个查询函数插入不同的表,第一个查询插入的问题没有任何问题,但第二个查询不起作用,我不知道为什么请帮我。
在第一个查询中,我向表中插入了新闻数据,第二个查询需要插入图片以便为读者提供更多详细信息。
这是代码:

<?php
    ob_start();
    session_start();
    include("../includes/config.php");
    if(!$_SESSION['admin']){
        header("Location: index.php");
    }
?>
<html>
<body align="center">
<?php
    if(isset($_POST['add'])){
        $title = $_POST['title'];
        $topic = $_POST['topic'];
        if(empty($topic) || empty($title)){
            echo"please don't leave the feilds empty";
        }else{
            //file vars
            $url = $_FILES["upload"]["tmp_name"];
            $path = mysqli_real_escape_string($connect,file_get_contents($url));
            $name = mysqli_real_escape_string($connect,$_FILES["upload"]["name"]);
            $type = mysqli_real_escape_string($connect,$_FILES["upload"]["type"]);
            if(substr($type,0,5) == "image"){
                $sql = "INSERT INTO news(title,topic) VALUES('$title','$topic')";
                $query = mysqli_query($connect,$sql);
                $id = mysqli_insert_id($connect);
                $sqll = "INSERT INTO pic(name,type,content,for) VALUES('$name','$type','$path','$id')";
                $queryy = mysqli_query($connect,$sqll);
                if($query && $queryy){
                    echo"Worked";
                }else{
                    echo"error";
                }
            }else{
                echo"it's not an image";
                echo $type;
            }
        }
    }
?>
<form method="post" action="addnew.php" enctype="multipart/form-data">
    <input type="text" name="title" style="text-align:center" placeholder="title"/><br/>
    <textarea name="topic" placeholder="topic" style="width:800px;height:500px;resize:none;text-align:right;font-size:23">
    </textarea>
    <br/>
    <input type="file" name="upload"/><br/>
    <input type="submit" name="add" value="sed">
</form>
</body>
</html>

1 个答案:

答案 0 :(得分:2)

对于第二个查询,请转义列名:

impressions
(2500, 5000]         2332
(5000, 10000]        1118
(10000, 50000]        570
(50000, 10000000]      14
Name: username, dtype: int64

因为$sqll = "INSERT INTO pic(`name`,`type`,`content`,`for`) VALUES('$name','$type','$path','$id')"; 等名称是保留的mysql关键字,你显然会收到错误