PHP diskfreespace() 函数
PHP 教程
· 2019-01-24 19:12:22
定义和用法
diskfreespace() 函数返回指定目录的可用空间,以字节为单位。
该函数是 disk_free_space() 函数的别名。
语法
diskfreespace(directory)
| 参数 | 描述 |
|---|---|
| directory | 必需。规定要检查的目录。 |
实例
<?php
echo diskfreespace("C:");
?>
上面的代码将输出:
109693288448
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