文件上传在服务器端不起作用

Question

我在上传文件时遇到问题。 我有下面的代码，可以在本地完美运行。 现在，我已将其上传到服务器，文件已上传到我选择的目录，但insert语句未运行。

<?php
require('../conn/include.php');
require('quick.php');

$project=$_POST['project'];
$title=$_POST['title'];
$keyword=$_POST['keyword'];

if(isset($_FILES['image'])) {
    $errors=array();
    $allowed_ext=array('pdf','doc','docx','ppt','pptx','PDF');
    $filename=$_FILES['image']['name'];
    $name=stripslashes($filename);
    $type=strtolower(end(explode('.',$filename)));
    $size=$_FILES['image']['size'];
    $file_tmp=$_FILES['image']['tmp_name']; 
if(in_array($type,$allowed_ext) ===false) {
    $errors[]= "<span class=\"notification n-error\">Extenstion Not Allowed</span>";
}
if($size > 52428800) {
    $errors[]= "<span class=\"notification n-error\">File must be less then 25mb</span>";
}if(file_exists('../../Downloads/b/'.$filename)) {
   $errors[]= "<span class=\"notification n-error\">File $filname Already Exists in directory</span>";

}if(empty($errors)) {
    if(move_uploaded_file($file_tmp, '../../Downloads/b/'.$filename)) {
        $insert="Insert into `my`.publication(publ_title,publ_name,project,keyword)VALUE('$title','$name','$project','$keyword')";
        //echo $insert;
        $que=mysql_query($insert);
    echo "<span class=\"notification n-success\">File $filname Uploaded Sucessfully</span>";
    }
}else {
    foreach($errors as $error) {
        echo $error,'<br/>';    
    }
}
}

?>

Answer 1

“我已选择，但插入语句未运行。”

该行包含VALUE

$insert="Insert into `my`.publication(publ_title,publ_name,project,keyword) 
VALUE ('$title','$name','$project','$keyword')";
  S--^

应该读为VALUES （复数形式）

$insert="Insert into `my`.publication(publ_title,publ_name,project,keyword) 
VALUES ('$title','$name','$project','$keyword')";

---

编辑

例如，如果您的数据库连接变量是$con ，请尝试：

$result = mysql_query($insert);
if($result)
    {
        echo "Successfully updated database";
    }
    else
    {
     die('Error: '.mysql_error($con));
    }
    mysql_close($con);

或尝试

$result = mysql_query($insert,$con);
if($result)
    {
        echo "Successfully updated database";
    }
    else
    {
     die('Error: '.mysql_error($con));
    }
    mysql_close($con);

并使用示例连接和数据库选择：

$con = mysql_connect("localhost","peter","abc123");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

mysql_select_db("my_db", $con);