PHP disk_free_space() 函数
PHP 教程
· 2019-01-24 18:42:50
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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