opendir / readdir / closedir 循环输出文件/目录名
最后更新于：2022-04-02 02:30:27
[TOC]
## 示例
```
// 获取home目录
$home = getenv('HOME');
$opendir = opendir($home);
// 输出文件名和目录名
while(($readdir = readdir($opendir))!=false){
echo $readdir.PHP_EOL;
}
closedir($opendir);
```
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