PHP Function disk_total_space()

Syntax

float disk_total_space ( string $directory );

Definition and Usage

Given a string containing a directory, this function will return the total number of bytes on the corresponding filesystem or disk partition.

Paramters

Parameter	Description
directory	A directory of the filesystem or disk partition.

Return Value

Returns the total number of bytes as a float.

Example

Following is the usage of this function:

<?php // $df contains the total number of bytes available on "/" $df = disk_total_space("/"); // On Windows: disk_total_space("C:"); disk_total_space("D:"); ?>