note 120077 added to function.disk-free-space

With respect to Linux filesystems, I'll point out that this function returns the space available in the current volume or mountpoint, not the total physical disk space. That is, this function used on the '/root' volume shows the free space in /root, which is different from '/home', and so on. ---- Server IP: 72.52.91.14 Probable Submitter: 47.144.229.107 ---- Manual Page -- http://php.net/manual/en/function.disk-free-space.php Edit -- https://master.php.net/note/edit/120077 Del: integrated -- https://master.php.net/note/delete/120077/integrated Del: useless -- https://master.php.net/note/delete/120077/useless Del: bad code -- https://master.php.net/note/delete/120077/bad+code Del: spam -- https://master.php.net/note/delete/120077/spam Del: non-english -- https://master.php.net/note/delete/120077/non-english Del: in docs -- https://master.php.net/note/delete/120077/in+docs Del: other reasons-- https://master.php.net/note/delete/120077 Reject -- https://master.php.net/note/reject/120077 Search -- https://master.php.net/manage/user-notes.php