php实现网站文件批量压缩下载功能,
php实现网站文件批量压缩下载功能,
利用php实现将文件批量压缩打包下载,这个过程中将使用到 ZipArchive 这个类,注意使用该类之前,linux需开启zlib,windows需取消php_zip.dll前的注释。下面直接给出一个简单的将文件压缩为 zip 格式的示例。具体用法请查询php相关文档。
<?php $filename='test.zip'; //最终生成的文件名(含路径) if(file_exists($filename)){ unlink($filename); } //重新生成文件 $zip=new ZipArchive(); if($zip->open($filename,ZIPARCHIVE::CREATE)!==TRUE){ exit('无法打开文件,或者文件创建失败'); } $datalist=array('try.php','zip_class.php'); foreach($datalist as $val){ if(file_exists($val)){ $zip->addFile($val); } } $zip->close();//关闭 if(!file_exists($filename)){ exit('无法找到文件'); //即使创建,仍有可能失败 }
以上就是php实现将文件批量压缩打包下载的全部内容,我们也还可以利用php调用linux系统的shell脚本来实现这个功能,这是一个思路,希望大家可以研究研究。

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.
