disk_free_space()

浏览 118 更新于 2020-09-12 05:29 创建于 2020-09-10 05:09

定义和用法

disk_free_space() 函数返回指定目录的可用空间，以字节为单位。

语法

disk_free_space(directory)

参数	描述
directory	必需。规定要检查的目录。

实例

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

上面的代码将输出：

109693288448

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disk_free_space()

定义和用法

语法

实例

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