php遍历所有文件及文件夹的方法深入解析_php技巧
$dir="D:";
static $dir_list =0;
static $file_list =0;
function listfile($dir){
global $dir_list,$file_list;
$d = dir($dir);
while ( $entry = $d->read()) {
$tem_curnt=$dir."/".$entry;
if($entry=="." || $entry=="..") continue;
if ( is_dir( $tem_curnt)) {
listfile($tem_curnt);
echo "文件夹 ".$tem_curnt."
";
$dir_list++;
}
elseif ( is_file($tem_curnt)) {
echo "文件".$tem_curnt."
";
$file_list++;
}
}
$d->close();
}
listfile($dir);
echo "目录数:".$dir_list;
echo"
";
echo"文件数:".$file_list;
?>
2.方法二:
function list_dir($dirpath){
if($dirpath[strlen($dirpath)]-1!='/'){
$dirpath.="/";
}
static $result_array=array();
if(is_dir($dirpath)){
$files_dirs=scandir($dirpath);
foreach($files_dirs as $file){
if($file=='.'||$file=='..'){continue;}
if(is_dir($dirpath.$file)){
list_dir($dirpath.$file);
}else{
array_push($result_array,$dirpath.$file);
}
}
}
return $result_array;
}
$array=list_dir('D:/www');
foreach($array as $value){
echo $value;
echo "
";
}
?>
3.方法三:
function list_dir($dirpath){
if($dirpath[strlen($dirpath)-1]!="//"){$dirpath.="//";}
static $result_array=array();
if(is_dir($dirpath)){
$handle=opendir($dirpath);
while($file=readdir($handle)){
if($file=="."||$file==".."){continue;}
if(is_dir($dirpath.$file)){
list_dir($dirpath.$file."//");
}else{
array_push($result_array,$dirpath.$file);
}
}
closedir($handle);
}
return $result_array;
}
$array=list_dir("D:/www");
foreach($array as $value){
echo $value;
echo "
";
}
?>
4.方法四:
function list_dir($dirpath){
if($dirpath[strlen($dirpath)-1]!="//"){$dirpath.="//";}
static $result_array=array();
if(is_dir($dirpath)){
$dir=dir($dirpath);
while($file=$dir->read()){
if($file=="."||$file==".."){continue;}
if(is_dir($dirpath.$file)){
list_dir($dirpath.$file."//");
}else{
array_push($result_array,$dirpath.$file);
}
}
$dir->close();
}
return $result_array;
}
$array=list_dir("D:/www");
foreach($array as $value){
echo $value;
echo "
";
}
?>

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics











Open WeChat, select Settings in Me, select General and then select Storage Space, select Management in Storage Space, select the conversation in which you want to restore files and select the exclamation mark icon. Tutorial Applicable Model: iPhone13 System: iOS15.3 Version: WeChat 8.0.24 Analysis 1 First open WeChat and click the Settings option on the My page. 2 Then find and click General Options on the settings page. 3Then click Storage Space on the general page. 4 Next, click Manage on the storage space page. 5Finally, select the conversation in which you want to recover files and click the exclamation mark icon on the right. Supplement: WeChat files generally expire in a few days. If the file received by WeChat has not been clicked, the WeChat system will clear it after 72 hours. If the WeChat file has been viewed,

Tmp format files are a temporary file format usually generated by a computer system or program during execution. The purpose of these files is to store temporary data to help the program run properly or improve performance. Once the program execution is completed or the computer is restarted, these tmp files are often no longer necessary. Therefore, for Tmp format files, they are essentially deletable. Moreover, deleting these tmp files can free up hard disk space and ensure the normal operation of the computer. However, before deleting Tmp format files, we need to

When you find that one or more items in your sync folder do not match the error message in Outlook, it may be because you updated or canceled meeting items. In this case, you will see an error message saying that your local version of the data conflicts with the remote copy. This situation usually happens in Outlook desktop application. One or more items in the folder you synced do not match. To resolve the conflict, open the projects and try the operation again. Fix One or more items in synced folders do not match Outlook error In Outlook desktop version, you may encounter issues when local calendar items conflict with the server copy. Fortunately, though, there are some simple ways to help

When deleting or decompressing a folder on your computer, sometimes a prompt dialog box "Error 0x80004005: Unspecified Error" will pop up. How should you solve this situation? There are actually many reasons why the error code 0x80004005 is prompted, but most of them are caused by viruses. We can re-register the dll to solve the problem. Below, the editor will explain to you the experience of handling the 0x80004005 error code. Some users are prompted with error code 0X80004005 when using their computers. The 0x80004005 error is mainly caused by the computer not correctly registering certain dynamic link library files, or by a firewall that does not allow HTTPS connections between the computer and the Internet. So how about

A file path is a string used by the operating system to identify and locate a file or folder. In file paths, there are two common symbols separating paths, namely forward slash (/) and backslash (). These two symbols have different uses and meanings in different operating systems. The forward slash (/) is a commonly used path separator in Unix and Linux systems. On these systems, file paths start from the root directory (/) and are separated by forward slashes between each directory. For example, the path /home/user/Docume

The Windows folder contains the Windows operating system and is an important folder in a Windows computer. By default, Windows is installed on the C drive. Therefore, C is the default directory for Windows folders. Every Windows computer has a Windows folder. However, some users reported that two Windows folders were found in the C drive. In this article, we will explain what you can do if you encounter such a situation. Two Windows folders in C drive It is rare to have two Windows folders in C drive. However, if you encounter such a situation, you can use the following suggestions: Run an anti-malware scan to try to find the correct

Quark Netdisk and Baidu Netdisk are currently the most commonly used Netdisk software for storing files. If you want to save the files in Quark Netdisk to Baidu Netdisk, how do you do it? In this issue, the editor has compiled the tutorial steps for transferring files from Quark Network Disk computer to Baidu Network Disk. Let’s take a look at how to operate it. How to save Quark network disk files to Baidu network disk? To transfer files from Quark Network Disk to Baidu Network Disk, you first need to download the required files from Quark Network Disk, then select the target folder in the Baidu Network Disk client and open it. Then, drag and drop the files downloaded from Quark Cloud Disk into the folder opened by the Baidu Cloud Disk client, or use the upload function to add the files to Baidu Cloud Disk. Make sure to check whether the file was successfully transferred in Baidu Cloud Disk after the upload is completed. That's it

Title: Realme Phone Beginner’s Guide: How to Create Folders on Realme Phone? In today's society, mobile phones have become an indispensable tool in people's lives. As a popular smartphone brand, Realme Phone is loved by users for its simple and practical operating system. In the process of using Realme phones, many people may encounter situations where they need to organize files and applications on their phones, and creating folders is an effective way. This article will introduce how to create folders on Realme phones to help users better manage their phone content. No.
