PHP - Function disk_total_space()


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Syntax

float disk_total_space ( string $directory );

Definition and Usage

Given a string containing a directory, this function will return the total number of bytes on the corresponding filesystem or disk partition.

Parameters

Parameter Description
directory A directory of the filesystem or disk partition.

Return Value

Returns the total number of bytes as a float.

Example

Following is the usage of this function −

<?php
   // $df contains the total number of bytes available on "/"
   $df = disk_total_space("/");
   
   // On Windows:
   disk_total_space("C:");
   disk_total_space("D:");
?>

php_function_reference.htm

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