(PHP 4 >= 4.0.7RC1)
disk_free_space -- Returns available space in directory
Description
float disk_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.
Example 1. disk_free_space() example
$df = disk_free_space("/"); // $df contains the number of bytes
// available on "/"
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