   #PHP Manual Filesystem functions dirname disk_total_space

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                                disk_free_space

   (PHP 4 >= 4.1.0)
   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
   <?php
   // $df contains the number of bytes available on "/"
   $df = disk_free_space("/");
   ?>

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

   See also disk_total_space()
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