


PHP reads all file names in the specified directory folder_PHP tutorial
We will use several functions to traverse the file names in the directory and display them. One is the opendir directory reading function, and then use readdir to obtain the directory information into an array and then traverse it through while.
Show all files in the directory
The code is as follows
|
Copy code
|
||||
代码如下 | 复制代码 | ||||
|
$array_file = array();
Delete all files in the specified directoryThe code is as follows | Copy code |
/** * Delete all files in the specified directory * * @param String $dir The path to operate * Suitable for range, only used when there are no subfolders in the folder * Source DZ * Organized by Xiaojia (www.bKjia.c0m) on 2006-06-26 */ function dir_clear($dir) { $directory = dir($dir); //Create a dir class (said so in the PHP manual of bKjia.c0m) to read every file in the directory While($entry = $directory->read()) { //Loop through each file and get the file name $entry $filename = $dir.'/'.$entry; //Get the complete file name, with path If(is_file($filename)) { //If it is a file, delete it @unlink($filename); } } $directory->close(); $directory->close(); //Close the class that reads the directory file result(); } http://www.bkjia.com/PHPjc/633115.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/633115.htmlTechArticleTraverse the file names in the directory and display several functions we will use. One is the opendir directory reading function, and then Use readdir to obtain directory information into an array and then traverse it through while. ... |

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

AI Hentai Generator
Generate AI Hentai for free.

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

In this chapter, we will understand the Environment Variables, General Configuration, Database Configuration and Email Configuration in CakePHP.

PHP 8.4 brings several new features, security improvements, and performance improvements with healthy amounts of feature deprecations and removals. This guide explains how to install PHP 8.4 or upgrade to PHP 8.4 on Ubuntu, Debian, or their derivati

To work with date and time in cakephp4, we are going to make use of the available FrozenTime class.

To work on file upload we are going to use the form helper. Here, is an example for file upload.

In this chapter, we are going to learn the following topics related to routing ?

CakePHP is an open-source framework for PHP. It is intended to make developing, deploying and maintaining applications much easier. CakePHP is based on a MVC-like architecture that is both powerful and easy to grasp. Models, Views, and Controllers gu

Visual Studio Code, also known as VS Code, is a free source code editor — or integrated development environment (IDE) — available for all major operating systems. With a large collection of extensions for many programming languages, VS Code can be c

Validator can be created by adding the following two lines in the controller.
