PHP pdf上传文件问题 [英] PHP pdf Upload File Problem

问题描述

交易所有我在我的网站上有一些问题。我试图上传pdf文件，但它不会存储在我的database.pdf文件大小约4.5MB.here与iam发布我的代码。请给我解决方案和错误在哪里。

 <？php  
 
 ob_start（）; 
 
 session_name（  berendinaadmin）; 
 session_regenerate_id（）; 
 session_start（）; 
 
包括'  inc / check_loged.php'; 
包括'  ../inc / db.inc.php'; 
 
 $ load = $ mysqli-> query（  SELECT * FROM publication）; 
 
 
 if（isset（$ _ POST ['  add' ]））
 {
 
 $ type = $ _ POST ['  type'< /跨度>]; 
  $ year  = $ _POST ['  year ]; 
 
 if（$ _ FILES ['  file'] [  type']！= '  application / pdf'）
 {
 $ alert = ' < strong class =alert alert-danger>请上传PDF文件< / strong>'; 
} 
 
  else  
 {
 
  $ check  = $ mysqli-> query（  SELECT * FROM publication WHERE year ='$ year 'AND type ='$ type'）; 
 
 if（$ check-> num_rows> 0）
 {
  $ alert  = ' < strong class =alert alert-danger>记录exsits< / strong>'; 
} 
  else  
 {
 
  $ path  = '  ../ publications /'。$ _ FILES ['  file'] [' 名称]; 
 move_uploaded_file（$ _ FILES ['  file'] ['  tmp_name']，$ path）; 
 
 $ mysqli-> query（  INSERT INTO publication VALUES（''，'$年， '$路径'， '$类型'））; 
 $ alert = ' < strong class =alert alert-success>已成功上传< /强>'; 
} 
 
} 
 
 
 
 
} 
 ？ >  

解决方案

load =

mysqli->查询（< span class =code-string> SELECT * FROM publication）;


if（isset（

_POST [' add']））
{

Deal all i had some problem in my web site.i tried to upload the pdf file but it is not going to store in my database.pdf file size around 4.5MB.here with iam publish the my code.please give me the solution and where is the error.

<?php

    ob_start();

    session_name("berendinaadmin");
    session_regenerate_id();
    session_start();

    include 'inc/check_loged.php';
    include '../inc/db.inc.php';

    $load=$mysqli->query("SELECT * FROM publication");


    if(isset($_POST['add']))
    {

        $type=$_POST['type'];
        $year =  $_POST['year'];

        if($_FILES['file']['type']!='application/pdf')
        {
            $alert='<strong class="alert alert-danger">Please upload a PDF file</strong>';
        }

        else
        {

            $check = $mysqli->query("SELECT * FROM publication WHERE year='$year' AND type='$type'");

            if($check->num_rows>0)
            {
                $alert = '<strong class="alert alert-danger">The record exsits</strong>';
            }
            else
            {

                $path ='../publications/'.$_FILES['file']['name'];
                move_uploaded_file($_FILES['file']['tmp_name'],$path);

                $mysqli->query("INSERT INTO publication VALUES('','$year','$path','$type')");
                $alert='<strong class="alert alert-success">Successfully Uploaded </strong>';
            }

        }




    }
?>

解决方案

load=

mysqli->query("SELECT * FROM publication"); if(isset(

_POST['add'])) {

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