I need get date and filesize

[Dimensio]

I have website like FTP and I need get date and size from file.Look at: http://configs.eu/_enemyterritory/configdownload.php?file=mAus.rarFor name Im using: \[code\]<?echo "".$_GET["file"].""; ?>\[/code\]I tried insert filesize instead file but it impossible. Can u help please?