File upload and rename...

[Anon]

Hello,

I'm trying to do something really simple but cannot get it to work. I have the form worked out, I just need help with the backend PHP.

I want to be able to upload an image via a form, and get the PHP the form is submitted to rename the image and save it on my server.

I have a function that sets my $image_namer variable.

Can someone help me with some code that'll now take my image from the form, rename it to whatever my $image_namer value is set to and save it on my server?

Thanks in advance!

[Anon]

Here's some sample code for a simple upload form and form proccessing:

<?
if (!isset ($submit))
{
echo '
<form enctype="multipart/form-data" action="' . $PHP_SELF . '" method="post">
<input type="hidden" name="max_file_size" value="100000">
file: <input type="file" name="file"><br>
<input type="submit" name="submit" value="upload">
</form>
';
}

if (isset ($submit))
{
if ($file_size > 100000) {echo "<b>$file_name</b> is too big"; exit;}
if (is_uploaded_file($file)) {echo "<b>$file_name</b> was upload successfully<br>";}
if (move_uploaded_file ($file, "/path/to/where/you/want/to/save/$file_rename")) {echo "<b>$file_rename</b> was moved successfully<br>";}
else {echo "<b>$file</b> move failed<br>";}
}
?>

[Anon]

Ok thanks.

What's the code to rename a file before saving?

That's where I'm stuck.