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  • Composer Global Require Considered Harmful?
    Composer Global Require Considered Harmful?
    Key Points Unless a globally installed package has no dependencies, it is now considered bad for many to use composer global require to install packages used across multiple projects. This is because when the packages share the same space, dependency conflicts can occur. Another solution is to use composer require to install each command line tool into its own local project, manually managing $PATH or binary files. However, this can add complexity and tediousness. A suggested change to a global command may see a "global" but isolated project installed to a specific location, with its vendor and bin directories appearing in their usual location. A new one
    PHP Tutorial 392 2025-02-15 13:24:12
  • We're Building a Marvel Catalog Reader! Avengers, Assemble!
    We're Building a Marvel Catalog Reader! Avengers, Assemble!
    This tutorial explores the Marvel API, granting developers access to Marvel's extensive comic book data spanning over 70 years. We'll cover obtaining API keys, testing the API, and building a website utilizing the API's data. The process begins wit
    PHP Tutorial 184 2025-02-15 13:23:12
  • How to Build Your Own Dependency Injection Container
    How to Build Your Own Dependency Injection Container
    This article discusses how to build a simple dependency injection container (DI container) PHP package. All code in the article, including PHPDoc annotations and unit tests (100% code coverage), has been uploaded to the GitHub repository and listed on Packagist. Key points: Building DI containers helps developers understand the basic principles of dependency injection and the working mechanism of containers. DI containers have two main functions: "dependency injection" and "container". It needs to be able to instantiate and include services using constructor injection or setter injection methods. Symfony dependency injection containers can be used as a reference for creating custom containers. It divides container configuration into parameters and services, allowing secure storage
    PHP Tutorial 614 2025-02-15 13:22:12
  • Disco with Design Patterns: A Fresh Look at Dependency Injection
    Disco with Design Patterns: A Fresh Look at Dependency Injection
    Core points Dependency Injection (DI) enables flexible dependency management by separating object creation and usage to enhance reusability of code. Dependency injection containers simplify the management of object dependencies, especially when the number of dependencies is huge, which is achieved by automating object creation and configuration. Disco, an annotation-based DI container, simplifies configuration with annotations such as @Bean and @Configuration, thus simplifying the setup of the service. Disco supports advanced features such as singleton instantiation, delayed loading, and session/request scope management to optimize resource utilization and service lifecycle. The integration of Disco with Symfony components helps create basic based
    PHP Tutorial 554 2025-02-15 13:14:13
  • Quick Tip: Local Development with Opera, Nginx 502 error
    Quick Tip: Local Development with Opera, Nginx 502 error
    502 error in local development of Opera browser: Solution to disable VPN I recently encountered a difficult problem when using the Opera browser for local development. I set up the Homestead Improved instance and virtual host as usual, but I always get a 502 error when accessing: The developer tool displays the status code of 502, a typical Nginx gateway error. It took me about 30 minutes to check the error log of the virtual machine, repeatedly check the PHP sockets and ports, and finally I found out what the problem is: Turns out that Opera browser (the latest version as of this article) has VPN enabled by default. When the VPN is turned on, try to access a valid top-level domain name (.com, .app
    PHP Tutorial 768 2025-02-15 13:12:11
  • Laravel Doctrine - Best of Both Worlds?
    Laravel Doctrine - Best of Both Worlds?
    Laravel Doctrine: A Powerful ORM Alternative to Eloquent This article explores Laravel Doctrine, a robust Object-Relational Mapper (ORM) offering a compelling alternative to Eloquent in Laravel 5.X and beyond. We'll examine its advantages, installati
    PHP Tutorial 617 2025-02-15 13:10:11
  • Phinx - the Migration Library You Never Knew You Needed
    Phinx - the Migration Library You Never Knew You Needed
    This tutorial demonstrates using Phinx, a framework-agnostic database migration tool, to manage database schema changes. It emphasizes the advantages of migrations over SQL dumps for team collaboration and version control. Key Benefits of Using Phi
    PHP Tutorial 996 2025-02-15 13:08:13
  • Benchmarking: Can AppServer Beat Symfony's Performance?
    Benchmarking: Can AppServer Beat Symfony's Performance?
    Appserver vs. Symfony: A PHP Framework Performance Showdown This article compares the performance of Appserver and Symfony, two popular PHP frameworks, using various response types: a simple "Hello World," a dynamic login page (without data
    PHP Tutorial 856 2025-02-15 13:04:11
  • Symfony on Vagrant Performance Hacks - SuluCMS Case Study
    Symfony on Vagrant Performance Hacks - SuluCMS Case Study
    Key Points: This tutorial optimizes Sulu, a Symfony-based CMS, for faster performance within a Vagrant environment. It addresses Symfony's inherent slowness on virtual machines with shared filesystems. The techniques detailed are applicable to any
    PHP Tutorial 137 2025-02-15 13:01:12
  • Finding Differences in Images with PHP
    Finding Differences in Images with PHP
    This article explores a fascinating question: how can we efficiently determine if two images differ significantly? For PHP developers, image resizing with minimal quality loss is a common challenge. This tutorial leverages fundamental mathematical p
    PHP Tutorial 216 2025-02-15 12:59:11
  • The PHP Application Environment
    The PHP Application Environment
    This article is excerpted from our recently published book, Jump Start PHP Environment, which is available for free by SitePoint Premium members. Paper versions and e-books are available in major bookstores around the world, and you can also order them here. Hope you enjoyed this excerpt and found it useful. We will focus on the application environment. We will also discuss *AMP bundles like XAMPP and why they are a bad choice; production/development consistency; and performance and debugging. Key Points Understanding the application environment: PHP application environment consists of various stages, including development, production, and pre-release, each stage is critical to the life cycle of the application. *AM
    PHP Tutorial 314 2025-02-15 12:43:12
  • Nitpicking over Code Standards with Nitpick CI
    Nitpicking over Code Standards with Nitpick CI
    Nitpick CI: Simplifying Github Pull Request Code Style Enforcement Nitpick CI is a user-friendly tool designed to ensure that Github pull requests adhere to the PSR-2 coding standard. Currently, it supports only Github and PSR-2, but its simplicity
    PHP Tutorial 256 2025-02-15 12:41:12
  • Using Halite for Privacy and Two-Way Encryption of Emails
    Using Halite for Privacy and Two-Way Encryption of Emails
    This article explores Halite, a PHP library simplifying secure, two-way encryption leveraging the Libsodium library for enhanced email privacy. It emphasizes best practices in cryptography, highlighting the dangers of self-implementing encryption an
    PHP Tutorial 501 2025-02-15 12:36:11
  • Containerized PHP Development Environments with Vagga
    Containerized PHP Development Environments with Vagga
    Vagga: Streamlining Development Environments with Containerization This article explores Vagga, a container engine designed to simplify the creation of development environments. Offering faster load times and reduced memory consumption compared to V
    PHP Tutorial 420 2025-02-15 12:35:11
  • PredictionIO and Lumen: Building a Movie Recommendation App
    PredictionIO and Lumen: Building a Movie Recommendation App
    This tutorial demonstrates building a movie recommendation app using PredictionIO and Lumen. We'll cover data import, random movie selection, recommendation generation, and engine deployment. Key Concepts: PredictionIO & Lumen Integration: Th
    PHP Tutorial 651 2025-02-15 12:34:12

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