Multi-File Upload system full version _php tutorial

<?php
Multi-File upload system full version
Powerful, can arbitrarily control the number of uploaded files, whether to overwrite

Include (".. /include/common.inc ");
$title = "Upload program for multiple files";
Include (".. /include/header.inc ");

Define the number of files allowed to upload

Define ("Upload_no", 10);

Echo ("<p align= ' center ' ><font size= ' 4 ' color= ' #000080 ' > welcome! The <br> can be uploaded up to one time. Upload_no. " File <br> <HR> n ");
if ($REQUEST _method!= "POST") {
Echo ("<form enctype=" Multipart/form-data "Method=post>n");
Echo ("<input type=" hidden "name=" max_file_size "value=" 3000000 ">n");

for ($i =1; $i <=upload_no; $i + +) {
Echo ("<input type=file name=infile$i>");

if ($i%2==0)
Echo ("<br> N");
}

Echo ("<br> <br> <input type=" checkbox "Name=" Overload "Value=" on "> </font> <font color= ' #ff0000 ' > Overwrite files that already exist? </font> ");
Echo ("<br> <br> <input type=submit value= upload > </form> n");
}
else{
Handling uploads
$noinput = true;
for ($i =1; $noinput && ($i <=upload_no); $i + +) {
if (${"infile". $i}!= "None") $noinput = false;
}
if ($noinput) {
Echo ("<font size= ' 4 ' color= ' #000080 ') without the selected file, return to retry </font>");
Exit ();
}
Echo ("<p align= ' center ' ><font size= ' 4 ' color= ' #000080 ') your selected file has been successfully uploaded to the server's temp directory! </font> <br> ");
Echo ("<table border= ' 1 ' width= ' 84% ' height= '" bordercolorlight= ' "#008080 ' bordercolordark= ' #008080 '"
<tr>
<TD width= ' 14% ' bgcolor= ' #008000 ' height= ' ><font color= ' #FFFFFF ' and file number </font> </td>
<TD width= ' 52% ' bgcolor= ' #008000 ' height= ' "><font color= ' #FFFFFF ' > file name </font> </td>
<TD width= ' 34% ' bgcolor= ' #008000 ' height= ' "><font color= ' #FFFFFF ' > file size </font> </td>
</tr> ");

for ($i =1; $i <=upload_no; $i + +) {
$just =${"infile". $i. " _size "};
$fp _size[i] = $just;

if ($overload!=on) {
if (File_exists (Addslashes (dirname ($PATH _translated)). \upload\ ". ${" infile ". $i." _name "}))
echo "<font size= ' 4 ' color= ' #ff0000 ' > The file you uploaded <font color= ' #000000 '". ${"infile". $i. " _name "}." The </font> already exists and the copy of the file failed! </font> <br> ";
else{
if (${"infile". $i}!= "None" &© (${"infile". $i},addslashes (dirname ($PATH _translated)). " /upload/". ${" infile ". $i." _name "}) &&unlink (${" infile ". $i})) {
$str = ${"infile". $i. " _name "};
Echo ("<tr>
<TD width= ' 14% ' height= ' $i </td>
<TD width= ' 52% ' height= ' $str </td>
<TD width= ' 34% ' height= ' + $fp _size[i] </td>
</tr> ");
}
}
}
else{
if (${"infile". $i}!= "None" &© (${"infile". $i},addslashes (dirname ($PATH _translated)). " Upload ". ${" infile ". $i." _name "}) &&unlink (${" infile ". $i})) {
$str = ${"infile". $i. " _name "};
Echo ("<tr>
<TD width= ' 14% ' height= ' $i </td>
<TD width= ' 52% ' height= ' $str </td>
<TD width= ' 34% ' height= ' + $fp _size[i] </td>
</tr> ");
}
}

}
echo "</table>";
}

Include (".. /include/footer.inc ");

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