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PHP disk_free_space () function

PHP Filesystem Reference Manual Complete PHP Filesystem Reference Manual

Definition and Usage

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

grammar

disk_free_space(directory)

参数 描述
directory 必需。规定要检查的目录。


Examples

<?php
echo disk_free_space("C:");
?>

The code above will output:

109693288448


PHP Filesystem Reference Manual Complete PHP Filesystem Reference Manual