I should to develop a web-application in php for a firm, and I need to know the disk free space of the server.
At the moment, I'm able to obtain the free disk space of this kind :
$quota="104857600"; //100Mb : (100*1024*1024)
disk_free_space - Will return you the number of bytes available on the filesystem or disk partition.
disk_total_space - Will return you the number of total bytes (i.e. capacity) on the filesystem or disk partition.