Hello Guys,
I am learning PHP and tried to create a simple php upload and download script connecting to mysql databse. I used uid() to generate a special id for each file and stored it the database. I am almost done but the problem is I could not figure out how to write the download.php code?
Please help me. I am sharing my index.php, upload.php and download.php current files.
My index.html
<html> <body> <form enctype="multipart/form-data" action="uploader.php" method="POST"> <input type="hidden" name="MAX_FILE_SIZE" value="100000" /> Choose a file to upload: <input name="uploadedfile" type="file" /><br /> <input type="submit" value="Upload File" /> </form> </body> </html>
My uploader.html
>?php
$target_path = $target_path . basename( $_FILES['uploadedfile']['name']);
if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)) {
echo "The file ". basename( $_FILES['uploadedfile']['name']).
" has been uploaded";
}
$uid = uniqid();
$filename = basename( $_FILES['uploadedfile']['name']);
$dbhost = 'localhost';
$dbuser = 'root';
$dbpass = '';
$conn = mysql_connect($dbhost, $dbuser, $dbpass);
if(! $conn )
{
die('Could not connect: ' . mysql_error());
}
$sql = 'INSERT INTO replitz_file '.
'(file_uid,file_name) '.
'VALUES ( "$uid", "$filename" )';
mysql_select_db('replitz');
$retval = mysql_query( $sql, $conn );
if(! $retval )
{
die('Could not enter data: ' . mysql_error());
}
echo "http://localhost/Project/download.php?$uid";
mysql_close($conn);
?> >
My download.php
>>>
>?php
$dbhost = 'localhost';
$dbuser = 'root';
$dbpass = '';
$conn = mysql_connect($dbhost, $dbuser, $dbpass);
if(! $conn )
{
die('Could not connect: ' . mysql_error());
}
$db = mysql_select_db('replitz', $con);
$file = $_GET['_'];
$query = "SELECT * FROM replitz_files WHERE id='$file_uid'";
$result = mysql_query($query);
$r = mysql_fetch_array($result);
$retval = mysql_query( $sql, $conn );
if(! $retval )
{
die('Link Not Valid: ' . mysql_error());
echo "Link Not Valid";
mysql_close($conn);
?>`enter code here`
My download.php
<?php
$dbhost = 'localhost';
$dbuser = 'root';
$dbpass = '';
$conn = mysql_connect($dbhost, $dbuser, $dbpass);
if(! $conn )
{
die('Could not connect: ' . mysql_error());
}
$db = mysql_select_db('replitz', $con);
$file = $_GET['_'];
$query = "SELECT * FROM replitz_files WHERE id='$file_uid'";
$result = mysql_query($query);
$r = mysql_fetch_array($result);
$retval = mysql_query( $sql, $conn );
if(! $retval )
{
die('Link Not Valid: ' . mysql_error());
echo "Link Not Valid";
mysql_close($conn);
?>