The example Shows of disk_free_space() function in php Program. In this section you will find the example code of disk_free_space() function.

The disk_free_space() function in PHP is used to find the Hard Disk's free space from the PHP program. The disk_free_space()  function returns the available free space in the bytes.

syntax of disk_free_space() function in PHP

disk_free_space(directory_path)

It gives the free space present on the disk in bytes. It works in php4 and php5. 

Here is the code example.

Code for disk_free_space() function in PHP

<?php

$space1=disk_free_space("c:\\xampp");

echo $space1;

?>

Output

57459314688

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