PHP | disk_free_space() Function

Hello folks! welcome back to a new edition of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP disk_free_space() Function.

The disk_free_space() function returns the free space of a specified directory in bytes.

Syntax

Following below is the syntax to use this function -

float disk_free_space ( string $directory )

READ: PHP | dirname() Function

Given a string holding a directory, the PHP disk_free_space() function can return the number of bytes that are available on the corresponding file system or disk partition.

Return Value

This built-in PHP function returns the free space of a specified directory in bytes.

Example

Try out the below example -

<?php
   echo disk_free_space("C:");
   echo "\n";
   echo disk_free_space("E:");
?gt;

Output

When the above code is executed, it will produce the following result -

224150941696
209571344384

READ: PHP | delete() Function

Alright guys! This is where we are rounding up for this tutorial post. In our next tutorial guide, we are going to be discussing about the PHP disk_total_space() Function.

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