This is a php file upload class with pictures displayed. Actually make a function on it. But it's a little bit more fun. ~ ~ ~ ~ ~ ~ ~ ~ ~
You should have used JS to verify the type of upload file. But too lazy to do it.
<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<meta http-equiv= "Content-type" content= "text/html; charset=gb2312 "/>
<title> Untitled Document </title>
<body>
<form id= "Form1" name= "Upload" enctype= "Multipart/form-data" method= "post" action= "upload.php" >
<input type= "hidden" name= "max_file_size"/>
<input type= "File" name= "file"/>
<input type= "Submit" name= "Submission" value= "submitted"/>
</form>
</body>
<?php
Class Upload
{
var $upload _name;
var $upload _tmp_address;
var $upload _server_name;
var $upload _filetype;
var $file _type;
var $file _server_address;
var $image _w=900; To display the width of a picture
var $image _h=350; To display the height of the picture
var $upload _file_size;
var $upload _must_size= 50000; Allow file size to be uploaded, set yourself
function Upload_file ()
{
$this->upload_name = $_files["File" ["Name"]; Get upload file name
$this->upload_filetype = $_files["File" ["type"];
$this->upload_server_name = Date ("y_m_dh_i_s"). $this->upload_name;
$this->upload_tmp_address = $_files["File" ["Tmp_name"]; Get a temporary address
$this->file_type = Array ("Image/gif", "image/pjpeg"); Types of files allowed to upload
$this->upload_file_size = $_files["File" ["Size"]; Size of uploaded file
if (In_array ($this->upload_filetype, $this->file_type))
{if ($this->upload_file_size < $this->upload_must_size)
{
Echo ("Upload success, thank you for support");
$this->file_server_address = "d:\usr\www\html\upload/". $this->upload_server_name;
Move_uploaded_file ($this->upload_tmp_address, $this->file_server_address);//move out from temp directory
Echo ("file_server_address width= $this->image_w height= $this->image_h/>"); Show pictures
}
Else
{
Echo ("File capacity is too large");
}
}
Else
{
Echo ("Do not support this file type, please select Again");
}
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