how to delete directory

This article illustrates the method of recursively deleting directories and files in PHP. Share to everyone for your reference. The implementation methods are as follows: I hope this article will help you with your PHP program design.

Linux Delete folder instance: Rm-rf/var/log/httpd/accessThe/var/log/httpd/access directory and all the files and folders under it will be deletedLinux Delete Folder command Linux Delete file instance: Rm-f/var/log/httpd/access.logWill force

Class cacheclearfile{var $dir = ' 111CN. Net ';function __construct (){$this->listfils ();} function Listfils (){if (Is_dir ($this->dir)){if ($dir _file=opendir ($this->dir)){while (($dir _list=readdir ($dir _file))!==false){if ($dir _list!= "." &&

Do not say much nonsense, directly affixed to the code. This article embodies the simplicity Copy Code code as follows: Delete all empty directories under the directory Array_map (' RmDir ', glob (' * ', glob_onlydir));

Yesterday saw a post asked how to delete the directory, has been able to, but yesterday, the problem, originally he just put his subordinate documents deleted after the deletion Table of Contents So if there are more than one. My this can only be

#!/bin/bash# @author Vickeymain () {Tmp_path="/home/test"Echo"Is sure to del all files in test/?"Echo"y/n?:"Read Answerif[${answer} = ="y"-o ${answer} = ="Y"]then Restart RM-rf/home/test/*echo "You had del files in delete/home/test/*" Else echo

function tree ($directory){$mydir =dir ($directory);echo "";while ($file = $mydir->read ()) {if ((Is_dir ("$directory/$file")) and ($file!= ".") and ($file!= "...")){echo " $file ";Tree ("$directory/$file");}else{$a = explode ('. ', $file);if ($a [1]

PHP implementation of the directory or folder traversal, and delete the specified file code, very simple, suitable for beginners to refer to friends.The main functions are as follows: Traverse the file under this folder, Directory subdirectory, read

/** * Delete uploaded pictures and folders * by bbs.it-home.org */ $folder = "D:\www\jbxue\\". " Test\image "; if (!file_exists ($folder)) { if (!mkdir ($folder, 777)) { echo "mkdir $folder (mode:777)

if (!empty ($_files["img" ["name"])) {//Extract the File field content name and determine $path = "uppic/"; Upload path if (!file_exists ($path)) { Check if there is a folder, if not created, and give the highest permissions

/** * Delete the picture file when deleting the record * by bbs.it-home.org */ $CN = mysql_connect (' 127.0.0.1 ', ' root ', ' root ') or Die (' Database connect fail '); mysql_select_db (' Test ', $CN); mysql_query

1.ls, command, displays the file under the current directoryThe command path feature describes the Execute Permissions optionLs/bin/ls Display directory files All users can display all files, including hidden files-L display details shorthand: LL -D

Get the Documents Path firstClass Viewcontroller:uiviewcontroller { //MARK:-Properties lazy var documentspath:string = {Let paths = Nssearchpathfordirectoriesindomains (. Documentdirectory,. Userdomainmask, True) return

Java Delete is not empty folder and file deletion Import Java.io.file; private void DeleteFile (file file) {if (file.exists ()) {if (File.isfile ()) {File.delete ();}else if (file.isdirectory ()) {File files[] = File.listfiles ();for (int

[Linux] CentOS study Note 2 (command) open the folder: cdfinename create Directory: mkdir/filenamemkdir-p/test/123/111 (multi-level directory) delete directory: rmdir delete directory or File: rm is used to find a life... [Linux] CentOS study Note 2

Common internal commands are MD, CD, RD, DIR, PATH, COPY, TYPE, EDIT, REN, DEL, CLS, VER, DATE, time, PROMPT.Common external commands are deltree, FORMAT, DISKCOPY, LABEL, VOL, SYS, XCOPY, FC, ATTRIB, MEM, TREE.Switch to other drive letter D:1.

Ftp_server = server; $this->ftp_user = Username; $this->ftp_pass = password; $this->ftp_port = port; To establish a connection $this->conn_id = Ftp_connect ($this->ftp_server, $this->ftp_port) or Die ("Cannot connect to $this->ftp_server" ); Attempt

1: man online query man ls2: ls viewing directories and archives ls-la3: ln creates the link file ln-fs/usr/local/apache/etc/httpd. conf/etc/httpd. conf4: The more file name is displayed on the page.5: cd/usr/local/apache switch directory6: Create a

1. Directory Management1.1, the directory structure of Linux.: Current Directory.. : Top level Directory/: Root directory/bin: binary, executable commands/boot: Boot, the file that the operating system uses to boot the system, kernel, grub/dev:

UNIX is a computer operating system, a control program used to coordinate, manage, and control computer hardware and software resources.1.UNIX operating System features: Multi-user and multi-tasking;A) Multi-user indicates that at the same time