Getting filename (or deleting file) using file handle

Question

Is there a possibility to obtain filename from file handle? Or how can I delete file having only a handle?

Answer 1

Nyes. Afaik there is no function in PHP to that directly. But on Linux, you can do

$fp = fopen('somefile', 'r');
$stat = fstat($fp);
$inode = $stat['ino'];
system("find -inum $inode", $result);
echo $result;

This is untested so it might need tweaking.

EDIT Apparently, there is a simpler solution.