在php中上传文件时出错 [英] Error in file uploading in php

问题描述

我的HTML代码

 < form method =postenctype =multipart / form-dataaction = upload.php的> 
< input type =filename ='image'> 
< input type =SUBMITvalue =提交> 
< / form> 
  

PHP代码（仅提及有错误的行）

 <？php 
 list（$ waste，$ extension）= explode（/，$ _ FILES [image] [type] ）; echo $ extension; 
？> 
  

如果文件是图片，它会给文件扩展名，但在视频的情况下会给出错误。 / p>

错误

  ：未定义的索引：第3行的D：\wamp\www\upload.php中的图像
调用堆栈
＃时间内存函数位置
 1 0.0007 364904 {main}（）。 。\upload.php：0 
 
（！）注意：未定义的偏移量：1在D：\ wamp\www\upload.php在第3行
调用堆栈
＃时间记忆函数位置
 1 0.0007 364904 {main}（）..\upload.php：0 
  

请告诉我如何使它可以用于视频上传。

解决方案

ini_set函数

  ini_set（max_filesize，150M）; 
  

My HTML code

<form method="post" enctype="multipart/form-data" action="upload.php">
<input type="file" name='image' >
<input type="SUBMIT" value="Submit">
</form>

PHP code(Only the line which is errorneous is mentioned)

    <?php
    list($waste,$extension) = explode("/",$_FILES["image"]["type"]);echo $extension;
    ?>

It is giving file extension if the file is an image but it's giving error in case of video.

ERROR

( ! ) Notice: Undefined index: image in D:\wamp\www\upload.php on line 3
Call Stack
#   Time    Memory  Function    Location
1   0.0007  364904  {main}( )   ..\upload.php:0

( ! ) Notice: Undefined offset: 1 in D:\wamp\www\upload.php on line 3
Call Stack
#   Time    Memory  Function    Location
1   0.0007  364904  {main}( )   ..\upload.php:0

Please tell me how to make it work for video uploading also.

解决方案

The ini_set function is

ini_set("max_filesize","150M");

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