PHP File uploading, renaming files with the same name to blahblah(1).ext?

Z

ZeDDuB

New member
I have an upload script and right now, if the file exists, the file is rejected and cannot be uploaded. I want the uploading processing script to check and rename the file if it already exists to "filename(1).ext"

The uploading script I'm using is this one:

<?php
if ($_FILES["file"]["size"] < 20000))
{
if ($_FILES["file"]["error"] > 0)
{
echo "Return Code: " . $_FILES["file"]["error"] . "<br />";
}
else
{
echo "Upload: " . $_FILES["file"]["name"] . "<br />";
echo "Type: " . $_FILES["file"]["type"] . "<br />";
echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";

if (file_exists("upload/" . $_FILES["file"]["name"]))
{
echo $_FILES["file"]["name"] . " already exists. ";
}
else
{
move_uploaded_file($_FILES["file"]["tmp_name"],
"upload/" . $_FILES["file"]["name"]);
}
}
}
else
{
echo "Invalid file";
}
?>

Please help, it will be much appreciated :)
 
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