disk_free_space
(PHP 4 >= 4.1.0, PHP 5)
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.
範例 1. disk_free_space() example
<?php // $df contains the number of bytes available on "/" $df = disk_free_space("/");
// On Windows: disk_free_space("C:"); disk_free_space("D:"); ?>
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See also disk_total_space()