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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

Feb 15, 2025 pm 12:59 PM

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

Feb 15, 2025 pm 12:43 PM

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

Feb 15, 2025 pm 12:41 PM

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

Feb 15, 2025 pm 12:36 PM

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

Feb 15, 2025 pm 12:35 PM

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

Feb 15, 2025 pm 12:34 PM

Localizing Dates, Currency, and Numbers with Php-Intl

This tutorial builds upon the previous introduction to the PHP Intl extension, focusing on localizing complex data like numbers, dates, and currencies. Let's dive in! Key Concepts: The PHP Intl extension leverages the ICU library for robust locale

Feb 15, 2025 pm 12:32 PM

Contributing to PHP: How to Contribute to PHP's Manual

This two-part series explores how to contribute to the PHP project, focusing on documentation in part one. We'll cover account requests and post-approval steps. Key Points: Contributing to PHP's documentation enhances the language and boosts your

Feb 15, 2025 pm 12:25 PM

Implementing the Range Operator in PHP

This article, originally authored by Thomas Punt and reprinted with permission, details the creation of a custom range operator (|>) in PHP. It's a deep dive into PHP internals, assuming familiarity with building PHP from source (refer to the PHP

Feb 15, 2025 pm 12:14 PM

Contributing to PHP: How to Fix Bugs in the PHP Core

This guide explains how to contribute to PHP's core by fixing bugs. We'll focus on the workflow, assuming a basic understanding of C and PHP's versioning. New feature submissions are outside the scope of this article. Key Concepts: PHP's Version

Feb 15, 2025 pm 12:06 PM

Theming Views in Drupal 8 - Custom Style Plugins

Views is in Drupal 8 core. We all know that by now. Twig is the new templating engine in Drupal 8. This we also know. But do we know how to interact programmatically with the first in order to theme a View using the second? Aside from overriding View

Feb 15, 2025 pm 12:02 PM

Starting a Business with Laravel Spark

Leveraging Laravel Spark to Build a Subscription-Based Backup Service This article details the creation of a subscription-based backup service using Laravel Spark, focusing on building an authenticated API for managing backup files. The author showc

Feb 15, 2025 am 11:58 AM

First Look at Pagekit CMS - Clean, Extensible, Fast, But...

Pagekit CMS 1.0 version review: The potential and shortcomings of lightweight blog engines Pagekit CMS recently released version 1.0 and as a user who is following a personal blog engine, I decided to test it out. While Pagekit has much more than blogs, it's enough to use it as a test platform. Core points Pagekit CMS provides a simple, scalable and fast platform for personal blogs and more, with a user-friendly interface and developer-friendly ecosystem. The installation process is smooth, the platform natively supports Markdown, built-in blog extensions, and markets for extensions and themes. Pagekit's security

Feb 15, 2025 am 11:54 AM

Transducers in PHP Made Easy

In-depth PHP functional programming: Exploring Transducers You may have heard of functional programming and higher-order functions, but do you know Transducers? This article will take you to explore this powerful data conversion tool. Core points: Transducers originated from Clojure and ported to PHP by Michael Dowling, is a powerful way to build reusable algorithm transformations. They are functions that accept one reduction function and return another reduction function. PHP's Transducers package allows data to be converted in a variety of ways, such as capitalizing the initials of names or removing minors from user lists. Transformations can be combined into a single Transducer for weighting

Feb 15, 2025 am 11:36 AM