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disk_total_space

Returns the total size of a directory (PHP 4 >= 4.0.7, PHP 5)
float disk_total_space ( string directory )

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

Parameters

directory

A directory of the filesystem or disk partition.

Return Values

Returns the total number of bytes as a float.

Examples

Example 623. disk_total_space() example

<?php
// $df contains the total number of bytes available on "/"
$df = disk_total_space("/");

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


Notes

Note:

This function will not work on remote files as the file to be examined must be accessible via the servers filesystem.