I have another question on upload file.

[Anon]

How can i detect the $file is empty?
I tried any function , isset(),empty() and $file=="",but they can't tell the correct result.

$file is the upload file.

source code:

<?
if($submit)
if($file!="") copy($file,"/photo/$id.jpg");
?>

......
<form methed=post action=<?echo $PHP_SELF?> enctype="multipart/form-data">
<input type="hidden" name="MAX_FILE_SIZE" value="100000">
<input type="file" name="file" size="32">
<input type="submit" name="Submit" value="add">
</form>
....

if methed=get, i can use the code $file!="".
but methed=post, it is error.

why ??? thank you!!!!

my english is not well,so i am sorry.
and thank you for your reading.

[Anon]

How can i pass data from a html form to html frame of a frameset

[Anon]

what about
if ($file_size > 0) {
process upload...
}
else {
print "error message";
}

[Anon]

How about turning it up side down and do something like this:

<?php

if($submit)
{
if(!$file)
{
echo "ERROR!";
}
else
{
copy($file, "/photo/$id.jpg");
}
}

?>

Happy hunting
/Anders