(PHP 4 >= 4.1.0)
disk_total_space -- Returns the total size of a directory
Description
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.
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Example 1. disk_total_space() example
$df = disk_total_space("/"); // $df contains the total number of
// bytes available on "/"
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