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PHP diskfreespace () function

PHP Filesystem Reference Manual Complete PHP Filesystem Reference Manual

Definition and Usage

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

This function is disk_free_space () function is an alias.

grammar

diskfreespace(directory)

参数 描述
directory 必需。规定要检查的目录。


Examples

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

The code above will output:

109693288448


PHP Filesystem Reference Manual Complete PHP Filesystem Reference Manual