PHP Filesize

I have tried a LOT to find out a way to get filesize of some page.

For example if i want to have filesize of http://foo.bar.com/index.html, what i have to do?

Also is it possible to get that last-modified-stamp of that file?

I would love to have any help for this!!

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.bugi

First place you should look is PHP docs:
http://www.php.net/manual/function.filesize.php3

Use of the function is pretty straightforward.

You'll also find your second question answered in there:
http://www.php.net/manual/function.filemtime.php3