short code directory

PHP clears (deletes) the file under the specified directory, does not delete the Directory folder implementation code, In web development, we may encounter the need to empty all files in a directory, but not delete subdirectories in this directory (and certainly not delete

Copy the Code code as follows: /****** @dir-directory to destroy* @virtual [optional]-whether a virtual directory*/function Destroydir ($dir, $virtual = False){$ds = Directory_separator;$dir = $virtual? Realpath ($dir): $dir;$dir = substr ($dir,-1) = = $ds? substr ($dir, 0,-1): $dir;if (Is_dir ($dir) $handle = Opend

Here's The program code: The code is as follows Copy Code function Mkdirs ($dir){if (!is_dir ($dir)){if (!mkdirs (DirName ($dir)) {return false;}if (!mkdir ($dir, 0777)) {return false;}}return true;}Mkdirs (' div/css/layout '); In the same vein, PHP uses RmDir and unlink to recursively delete the multilevel

The project needs to write a function that traverses all the files in the specified directory, and the subdirectories in that directory are traversed. Output The property information of the file and store it. Think of the need, is not a ls-al command, to achieve the relevant properties of the good, plus a traversal OK. In the process of the project, it is easy to manipulate, using JSON format storage, but

Copy the Code code as follows: function List_files ($dir){if (Is_dir ($dir)){if ($handle = Opendir ($dir)){while (($file = Readdir ($handle))!== false){if ($file! = "." $file! = ":" $file! = "Thumbs.db"){Echo '. $file. ''." \ n ";}}Closedir ($handle);}}} Here is an excerpt from the article published before this site. More tips can be used for reference. 21 useful and convenient PHP function codes colle

Copy Code code as follows: Import java.io.*; public class Fileoperate {Public Fileoperate () {} /** * New directory * @param folderpath String such as C:/FQF * @return bool EAN * public void NewFolder (String folderpath) { try { ; String filePath = FolderPath; FilePath = filepath.tostring (); java.io.File myfilepath = new Java.io.File

Requirements: Delete files, directory structure: ip/year/month, everyone has a copy of this directory now need to delete all files before 2012, 2012 after the deletion of a specific month.Originally wanted to use find, the results found that these file time (A,M,C) records are not originally generated.No way to have to think of a soil method to traverse, who has a good method, welcome to inform. Cop

Copy Code code as follows: /***** * @dir-directory to destroy * @virtual [optional]-whether a virtual directory */ function Destroydir ($dir, $virtual = False) { $ds = Directory_separator; $dir = $virtual? Realpath ($dir): $dir; $dir = substr ($dir,-1) = = $ds? substr ($dir, 0,-1): $dir; if (Is_dir ($dir)

The approximate program idea is to use the recursive rules to calculate the amount of space occupied by the directory, and then the value of the space to write into the text file, so long as the access to the TXT file will know how much space occupied, do not have to read the disk frequently, save resources. Each time a user uploads a file or deletes a file, it is re-counted. Of course, you can also save the statistical results in the database. Copy

│├──./modules/video_coding//Video Codec processing code, I420, VP8, VP9││├──./modules/video_coding/codecs││├──./modules/video_coding/main//videocodingmodule Processing Code│├──./modules/video_processing//Video processing before and after, Brighten,color enhancement,deflickering,spatial Resampler, etc.││└──./modules/video_processing/main//videoprocessingmodule│└──./modules/video_render//Video rendering

/*** Simple Shuffle algorithm*/$card _num=54;//number of CardsPrint_r (Wash_card ($card _num));function Wash_card ($card _num){$cards = $tmp =array ();For ($i =0; $i $tmp [$i]= $i;}For ($i =0; $i $index =rand (0, $card _num-$i-1);$cards [$i]= $tmp [$index];unset ($tmp [$index]);$tmp =array_values ($tmp);}return $cards;}?>function traverse ($path = '. ') {$current _dir = Opendir ($path);while ($file = Readdir ($current _dir))!== false) {$sub _dir = $path.Directory_separator.$file; i F ($fi

Default.gif (this image is a template thumbnail) must be a valid template in the directory Copy the Code code as follows: function Get_template (){$template = Array ();$dir = Cms_root. ' /tpl/';$n = 0;if (Is_dir ($dir)) {if ($dh = Opendir ($dir)) {while (($file = Readdir ($DH))!== false) {if ($file = = '. ' or $file = = ': ' or $file = = '. SVN '){Continue}if

This article will explain in detail how these functions are used. First, we describe the listing file functionality for the dir command in the Python language similar to the Windows system, and then describe how to test whether a file name corresponds to a standard file, directory, or link, and how to extract the file size and date. After that, we'll also show you how to delete files and directories, how to copy and delete files, and how to break down

Objective In the previous article we described how to configure the Go development environment under Windows installation. This article describes the directory structure of code Golang, application compilation, custom packages, and references to remote packages. Code directory structure At the end of the Gopath we set

Although this code is short, but very useful, it can easily establish the directory you specified in the specified suffix file hyperlink, and can be set, will not be the specified directory home page navigation. function NavBar () { $files = Dir ("."); Specify directory

This code is short, but very practical, it can easily create the directory you specify the name of the specified suffix file hyperlink, and can be set, will not be the specified directory first navigation. function NavBar () { $files = Dir ("."); Specify directory $pipe = "

The Linux kernel source code directory is as follows:/arch: The directory includes all the core code related to the architecture. Each of the subdirectories below represents a Linux-supported architecture, such as i386, a subdirectory of the Intel CPU and its compatible architecture. PC machines are generally based on

Here are a few functions for you to reference. Example one: Copy Code code as follows: function Deletedir ($dir) { if (!handle= @opendir ($dir)) {//detect if the directory you want to open is present Die ("No such catalogue"); } while (False!== ($file =readdir ($handle))) { if ($file!== "." $file!== "...") {//Exclude current

This code is short, but very practical, it can easily create the directory you specify the name of the specified suffix file hyperlink, and can be set, will not be the specified directory first navigation. function NavBar () { $files = Dir ("."); Specify directory $pipe = "

We all know that the actual development of the code contains a lot of files, if all the files are placed in the same directory, it is basically a mess, maintenance is very troublesome and arduous, dizziness and brain swelling. Below, I draw a picture to look at the picture according to own actual experience: Many times, the Third_part and comm in the circle can be placed in the application