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How to Optimize SQL Queries for Faster Sites

Image optimization and database query optimization: a practical guide to improving the speed of WordPress websites This article was originally published on the Delicious Brains blog and is reproduced here with permission You know that a fast website means happier users, better Google rankings and higher conversion rates. You might even think your WordPress site is fast enough: you've checked site performance, from best server setup practices to slow code troubleshooting, and offloading images to CDN, but is that just all? For dynamic, database-driven websites like WordPress, you may still face one problem: database queries cause website speed to slow down. In this article, I will guide you through

Feb 09, 2025 am 09:36 AM

Symfony Flex: Paving the Path to a Faster, Better Symfony

Symfony Flex: Modern Symfony project management tool Symfony Flex is not the next version of Symfony, but a modern alternative to Symfony Installer, which is a Composer plugin that modifies the behavior of require and update commands. Symfony can perform additional tasks before and after the Composer task execution when installing or updating dependencies. This article will explore Symfony Flex and its relationship with Symfony 4 upgrades. Core points: Flex is not a new version: it is an enhancement tool, not a replacement for the Symfony framework. It simplifies Symf

Feb 09, 2025 am 09:24 AM

Duolingo for PHP - How Much PHP Can Apps like Mimo Teach?

Mimo Programming Learning Application Evaluation: Pros and Cons of Mobile Learning Mimo is an application that claims to be able to learn programming “anytime, anywhere”. As a veteran Duolingo user, I empathize with this learning method, especially in the coming weeks when I increasingly want to master some basic Swift programming knowledge. To objectively evaluate the teaching ability of this app, I decided to see what it offers and whether I could recommend it to newbie programming. Key points: Mimo is a programming learning application that uses a similar Duolingo gamification method, but its free content is limited and paid content is expensive, making it difficult to prove its value. The application offers separate programming language courses and includes multiple courses

Feb 09, 2025 am 09:20 AM

How to Master Your API Workflow with Postman

Postman: Streamlining Your API Workflow Building robust APIs is challenging. This article explores how Postman simplifies various API development stages, from testing and documentation to collaboration and mocking. Postman offers an integrated envi

Feb 09, 2025 am 09:16 AM

How to Optimize MySQL: Indexes, Slow Queries, Configuration

MySQL remains the most popular relational database in the world, but it is also the easiest database to be used inefficiently – many people use the default settings without further research. This article will review some of the MySQL optimization techniques introduced before and combine them with the latest improvements. Core points Optimize MySQL configuration by adjusting key parameters such as innodb_buffer_pool_size, innodb_log_file_size, and innodb_flush_method to better utilize server resources and improve database performance. Effectively utilize indexes to speed up query processing; consider using

Feb 09, 2025 am 09:08 AM

Twig - the Most Popular Stand-Alone PHP Template Engine

Twig: A popular PHP template engine Twig is a popular PHP template engine developed by Sensio Labs, which simplifies PHP code and adds features such as security and debugging. Twig acts on both frontend and backend of the project, and can be viewed from two perspectives: Twig for template designers and Twig for developers. Twig uses a core object called Environment to store configurations, extensions, and load templates from a file system or other locations. Twig supports nested templates (blocks), avoiding duplication of elements in templates, and can cache compiled templates to speed up subsequent requests. Twig supports conditional statements, loops and filters to control the display of information in templates.

Feb 09, 2025 am 09:07 AM

Web App Performance Testing with Siege: Plan, Test, Learn

This article explores web application performance testing using Siege, a powerful command-line tool. It emphasizes the importance of planning, isolating testing environments, and carefully analyzing results to understand application bottlenecks. Th

Feb 09, 2025 am 09:06 AM

How to Choose a DDoS Protection Service for Your Websites

Distributed Denial-of-Service (DDoS) attacks have evolved from simple overloads of firewalls or DNS servers to sophisticated, targeted assaults on enterprise infrastructure and web applications—often originating from within the enterprise itself. Th

Feb 09, 2025 am 08:49 AM

How to Fix Magento Login Issues with Cookies and Sessions

This article is a collaborative effort with Ktree. Thank you to our partners who make SitePoint possible. This article examines how Magento cookie misconfigurations can disrupt login functionality in both the storefront and admin backend, explains t

Feb 09, 2025 am 08:46 AM

Git and Wordpress: How to Auto-Update Posts with Pull Requests

This tutorial demonstrates automating WordPress post updates from merged GitHub pull requests, streamlining the content update process and reducing errors. We'll leverage Git, WordPress, and a custom PHP script to achieve seamless integration. Key

Feb 09, 2025 am 08:41 AM

Rapid Development of Zend Expressive Modules

Zend Expressive Module Quick Development Guide: Building Read-Only Blog Modules This article will share some Zend Expressive module development tips to help you quickly build a fully functional read-only blog module. Make sure you have set up the development environment according to the previous tutorial, including installing and configuring Zend Expressive, Doctrine, Gulp and abstract reflection factory (about 10 minutes). In this tutorial, we will quickly build a simple read-only blog module (list blog posts from the database) to demonstrate the rapid development capabilities of Zend Expressive. Module settings Run the following command in your Expressive application:

Feb 09, 2025 am 08:35 AM

What Are the New Features in Laravel 5.5?

Laravel 5.5 requires PHP 7.0 or higher. See our review for the features brought by this modern PHP version. Laravel 5.5 is also the next LTS (Long-term Support) version. This means two years of bug fixes and three years of security updates. The same goes for Laravel 5.1, but its two-year bug fix window will end this year. Without further ado, let's see what this new version offers. Major improvements Automatic Package Discovery: Simplifies the process of using third-party packages by automatically registering service providers and appearance without manual configuration. Renderable emails: Render email layouts directly in the browser, enhancing the convenience of testing and previewing emails.

Feb 09, 2025 am 08:34 AM

PHP-FPM tuning: Using 'pm static' for Max Performance

Key Points For well-memorized servers, PHP-FPM's pm static settings provide high throughput and low latency. This setting allows PHP-FPM processes to maintain maximum capacity at all times, enabling rapid response to traffic peaks without the need to generate new processes. Using pm static requires careful adjustment to avoid memory shortages or cache stress issues. pm.max_children should be set according to the maximum number of PHP-FPM processes the server can handle without affecting CPU performance. For servers with multiple PHP-FPM pools or low memory, pm dynamic or pm ondemand may be more appropriate.

Feb 09, 2025 am 08:25 AM

Form Validation with PHP

This article demonstrates building and validating a simple web form using HTML and PHP. The form, created with HTML, collects user data (name, address, email, fruit consumption preferences, and brochure request). PHP handles validation and processin

Feb 08, 2025 pm 01:45 PM