On 8/19/06, Lauri <lauri@xxxxxxx> wrote:
> On 8/17/06, *Ed K.* <ed@xxxxxxxxxx <mailto:ed@xxxxxxxxxx>> wrote:
>
> On Wed, 16 Aug 2006, Matthew Benjamin wrote:
> >
> > Can anyone help I have a php script that uploads files to a mysql
> database.
> > When it uploads the files all of the content in the file gets
> corrupted. Has
> > anyone expirienced this. I know I can't be the first person with the
> > problem. -- Help!!! Please.
> >
>
> Are you escaping the data from the file?
>
> here would be a working php script:
>
> $fp=fopen($addfile,"r");
> $bvar=fread($fp,filesize($addfile));
> fclose($fp);
> $bvar=addslashes($bvar);
> $q="insert into table (file) values ('$bvar')";
>
> ed
>
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...
-----
<form enctype="multipart/form-data" action="" method="POST">
<!-- MAX_FILE_SIZE must precede the file input field -->
<input type="hidden" name="MAX_FILE_SIZE" value="30000" />
<!-- Name of input element determines name in $_FILES array -->
Send this file: <input name="userfile" type="file" />
<input type="submit" value="Send File" />
</form>
<?php
if(!empty($_FILES['userfile']))
{
// make dir for the file and move it there
@mkdir('./temp', 0777);
move_uploaded_file($_FILES['userfile']['tmp_name'],
'./temp/'.basename($_FILES['userfile']['name']));
// read the file and put it to the DB; use base64,
<http://php.net/base64_encode>
mysql_query("INSERT INTO table VALUES(0, 'a', 'b', 'c', '" .
base64_encode(file_get_contents('./temp/'.basename($_FILES['userfile']['name'])))
. "')");
// delete the source file and temp directory
unlink('./temp/'.basename($_FILES['userfile']['name']));
rmdir('./temp');
echo 'The file was successfully uploaded!<br />';
}
?>
-----
But why do you want to use a database for the files? To prevent
unauthorized downloading, you can disallow the access to the files and
send them to user also via PHP, see the comments of < http://php.net/header>.
Lauri
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I want to use a database, because I haven't found a way to store files on the and download them via the web. (only because I didn't look I guess). I was thinking storing them in a db was best. Not so?
--
mB.
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