Found a total of 10000 related content
Cross-language ZIP compression and decompression: Best practices for Java generation and Go decompression
Article Introduction：This article aims to resolve the "zlib: invalid header" error encountered when Go language decompresses data using ZipOutputStream after Java uses ZipOutputStream to compress data. The core problem is that it confuses the ZIP file format with the Zlib compression stream. The article will elaborate on the output characteristics of Java ZipOutputStream in detail, and provide professional solutions for correctly decompressing archive/zip packages in Go language to ensure compatibility and correctness of cross-language data transmission.
2025-08-26
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1034
How to Zip and Unzip Files in PHP
Article Introduction：The advantages of network transmission file compression are significant, and the total file size after compression is usually greatly reduced, saving bandwidth and speeding up user downloads. Users can decompress at any time after downloading. In short, compression can significantly simplify network transfers of files for you and your visitors.
Manually compressing files can be cumbersome, but luckily, PHP offers many extensions that specialize in handling file compression and decompression. You can use the functions in these extensions to automatically compress PHP files.
This tutorial will guide you how to compress files into zip archives in PHP and decompress files from zip archives. You will also learn how to delete or rename files in your archive without decompressing first.
PHP single file compression
Multiple file compression in directory Modify or overwrite archives
2025-03-04
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899
How to create a ZIP archive in PHP?
Article Introduction：Create a ZIP file using ZipArchive class: instantiate the object, call the open() method to create the file, addFile() or addFromString() to add content, and finally call close() to save. 2. The entire folder can be added to the ZIP by traversing the directory. 3. Make sure to check the return value of open() and ensure write permissions. 4.PHP uses standard ZIP compression by default. Simple and reliable operation.
2025-08-30
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709
How to unzip a file in php
Article Introduction：First, confirm that the Zip extension is enabled in the PHP environment, then use the ZipArchive class to open the specified ZIP file and call the extractTo method to extract it to the target directory, and finally close the archive. The sample code shows the compression process and the prompts for success or failure. It is necessary to ensure that the file path is correct, the target directory is writable, and pay attention to preventing security risks such as ZIPslip.
2025-09-08
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903
How to create and extract a ZIP file in Python
Article Introduction：Using the zipfile module in Python can directly create and decompress ZIP files. 1. To create a ZIP file, you need to use the ZipFile class to open the file in write mode, and add the file through the write() method. When packaging the directory, you need to traverse the file recursively and pay attention to the path processing; 2. Unzip the ZIP file to restore the complete directory structure by extractall() method, or you can also selectively extract a single file after viewing the content through namelist(); 3. Other techniques include handling Chinese garbled code, detecting whether the ZIP is corrupt, setting compression levels and password protection (requiring a third-party library). Mastering these key points can meet daily ZIP file operation needs.
2025-07-21
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190
Installing PHP on Windows
Article Introduction：There are two main ways to install PHP to Windows system: 1. Use integrated packages such as XAMPP or WampServer, which are suitable for quickly building an environment and automatically configuring Apache, MySQL and PHP; 2. Manually download and configure the official ZIP package, which is suitable for customization or learning purposes; manual installation requires attention to decompression paths, environment variable settings, configuration file modifications and extension activation; successful test, you can enter php-v through the command line or create a test.php file to view configuration information.
2025-07-18
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596
How do I install the dependencies listed in my composer.json file? (composer install)
Article Introduction：The most direct way to install dependencies is to run composerinstall. The specific steps are as follows: 1. Make sure that Composer is installed, and you can check the version through composer--version; 2. Enter the project root directory and execute composerinstall. This command will install dependencies based on composer.json and composer.lock, generate automatic loading configurations and store them in vendor/directory; 3. You can use --no-dev to skip development dependencies, -o optimization class loader, --prefer-dist priority download of zip files, etc. to enhance control; 4. If the installation fails, common reasons include incompatible PHP versions and lack of extensions
2025-07-16
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600
Dave The Diver: How To Catch Spider Crabs
Article Introduction：In Dave The Diver, there are some creatures that are not easy to catch. Or, catch alive that is. The spider crab is one of those very species, making it seem like the only way to bring these crustaceans back up to land is to viciously crack them up w
2025-01-10
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933
Prepare for Interview Like a Pro with Interview Questions CLI
Article Introduction：Prepare for Interview Like a Pro with Interview Questions CLI
What is the Interview Questions CLI?
The Interview Questions CLI is a command-line tool designed for JavaScript learners and developers who want to enhance their interview
2025-01-10
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1551
Soft Deletes in Databases: To Use or Not to Use?
Article Introduction：Soft Deletes: A Question of DesignThe topic of soft deletes, a mechanism that "flags" records as deleted instead of physically removing them, has...
2025-01-10
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