PHP disk_total_space() Function
Definition and Usage
The disk_total_space() function returns the total disk size of the specified directory.
Syntax
disk_total_space(directory)
| Parameter | Description |
|---|---|
| directory | Required. Specifies the directory to be checked. |
Description
directory The parameter is a string of a directory. The function returns all the bytes according to the corresponding file system or disk partition.
Tips and Comments
Tip:This function returns the total size of the disk partition where the directory is located, so the results obtained by using different directories of the same disk partition as parameters are completely the same. It is supported to load a disk partition as a subdirectory in Unix and Windows 200x/XP, and it is very meaningful to use this function correctly in this case.
Example
<?php
echo disk_total_space("C:");
?>
Output similar to this:
509693888668
