disk_free_space — Returns available space in directory
Description
floatdisk_free_space
( string$directory
)
Given a string containing a directory, this function will return the
number of bytes available on the corresponding filesystem or disk
partition.
Parameters
directory
A directory of the filesystem or disk partition.
Note:
Given a file name instead of a directory, the behaviour of the
function is unspecified and may differ between operating systems and
PHP versions.
Return Values
Returns the number of available bytes as a float.
Examples
Example #1 disk_free_space() example
<?php // $df contains the number of bytes available on "/" $df = disk_free_space("/");
// On Windows: disk_free_space("C:"); disk_free_space("D:"); ?>
Notes
Note: This function will not work on
remote files as the file to
be examined must be accessible via the server's filesystem.
Load balance : Server 02
