一、Directory函数
1、chdir:改变目录
2、chroot:改变根目录
3、dir:返回一个Directory
4、getcwd:取得当前工作目录
5、opendir:打开目录句柄
6、readdir:从目录句柄中读取条目
7、rewinddir:倒回目录句柄
8、scandir:列出指定路径中的文件和目录
<!DOCTYPE html><html lang="en"><head> ???<meta charset="UTF-8" /> ???<title>file</title></head><body> ???<?php ???????//当前目录 ???????$dirname = "./CJS"; ???????//打开目录资源 ???????$dir = opendir($dirname); ???????echo getcwd()."\n"; ???????echo readdir($dir)."<br>"; ???????while ($file = readdir($dir)) { ???????????# code... ???????????$file = $dirname."/".$file; ???????????if (is_dir($file)) { ???????????????# code... ???????????????echo "目录".$file."<br>"; ???????????}else{ ???????????????echo "文件".$file."<br>"; ???????????} ??????????} ???????//关闭目录资源 ???????closedir($dir); ????></body></html>
PHP入门02 -- 系统函数
原文地址:https://www.cnblogs.com/patriot/p/8467249.html