Disk_free_space-return the available space in the directory

Disk_free_space
("= 4.1.0, PHP 5" in PHP 4)



Description
Float disk_free_space (string $ directory)
Given that a string contains a directory, this function provides the corresponding file or partition for the number of bytes returned.

Parameters

Directory
Directory file or partition.

Note: Because the file name is not a directory, the behavior function is unknown and may be different operating systems and PHP versions.



Return value
Returns some available bytes as float.

Instance

Example #1 disk_free_space ()

<? Php
// $ Df contains the number of bytes available on "/"
$ Df = disk_free_space ("/");

// On Windows:
Disk_free_space ("C :");
Disk_free_space ("D :");
?>