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Introduction to Chain of Responsibility

This article explains and demonstrates the Chain of Responsibility design pattern. Key Concepts The Chain of Responsibility (CoR) is a behavioral design pattern that routes a request through a sequence of processing objects (handlers). This is part

Feb 17, 2025 am 10:15 AM

SQLite 3 Beyond the Basics

This tutorial delves into SQLite 3, building upon the introductory concepts of database and table creation. We'll explore advanced features and functionalities, comparing them to those found in other database systems. This guide assumes familiarity

Feb 17, 2025 am 10:11 AM

Nette Framework: First Impressions

SitePoint's 2015 PHP framework survey revealed a surprising contender: Nette. This article delves into Nette, examining its features and comparing it to Symfony2. Nette secured a remarkable third-place ranking in both professional and personal proj

Feb 17, 2025 am 10:04 AM

4 Best Chart Generation Options with PHP Components

Data visualization is crucial in modern data processing, and there are many libraries available for this purpose. These libraries can be divided into two categories: server-side and client-side components, each with its advantages and disadvantages. The following figure is a graph from Google Trends, showing that people's interest in data visualization has continued to grow in recent years. If you are working on data and have not used any chart components yet, you will most likely need one soon. This is why I decided to list some libraries to simplify the data visualization task. But before you start, you need to understand that there are two types of chart components: server-side and client-side. Both have their pros and cons, and what suits you best depends on your project goals and the resources you have. This article introduces the client chart, but as shown below, there is some overlap between the two

Feb 17, 2025 am 09:58 AM

How to Build Multi-step Forms in Drupal 8

This article demonstrates building a multi-step form in Drupal 8 using two separate forms and Drupal's core temporary data storage. Let's streamline the explanation and improve the flow. Key Concepts: Two Independent Forms: The multi-step form is c

Feb 17, 2025 am 09:31 AM

Caching Hat-trick: Zend Opcache, Etags and Query Caching

This article explores common PHP caching techniques: Zend Opcache, Expires Headers, and MySQL Query Caching. We'll delve into further strategies in a subsequent article. Key Advantages: Zend Opcache, Expires Headers, and MySQL Query Caching signif

Feb 17, 2025 am 09:29 AM

Caching Hat-trick: Varnish, Memcached and PHP libraries

This article explores advanced caching techniques for PHP applications, focusing on Memcached, Varnish, and supporting PHP libraries. Let's delve into how these tools enhance application speed and efficiency. Key Concepts: Memcached: A high-perfor

Feb 17, 2025 am 09:11 AM

Exploring Github's Public Events with PHP and Google BigQuery

This article explores GitHub's public events API and demonstrates how to analyze this data using Google BigQuery and a PHP application built with Laravel. Because GitHub's API limits access to only the last 300 events, the article leverages the GitH

Feb 17, 2025 am 08:52 AM

Fast Multi-language Docs with SitePoint's RTDSphinx-PHP

SitePoint's RTDSphinx-PHP: A Streamlined Sphinx Skeleton for Multi-Language PHP Documentation This post introduces RTDSphinx-PHP, a ReadTheDocs-compatible Sphinx skeleton designed for creating and deploying multi-language PHP documentation. It simpl

Feb 17, 2025 am 08:51 AM

Record Retrieval and Pagination in Bolt CMS

Bolt CMS: A Lightweight CMS for Speedy Development and Easy Content Management Bolt CMS, a lightweight PHP-based CMS leveraging Silex and Symfony components, provides a streamlined, efficient, and enjoyable development experience. This guide demonst

Feb 17, 2025 am 08:42 AM

Deploying PHP apps to DigitalOcean with Deploybot

This tutorial demonstrates deploying a PHP application using Deploybot (not Dploy, as the original text mistakenly mentions in several places) on a DigitalOcean droplet. Deploybot's free tier, sufficient for a single application, makes it ideal for

Feb 17, 2025 am 08:36 AM

Using Selenium with PHPUnit

Testing is a really wide subject, whether it be unit testing, functional testing, acceptance testing, etc. In this article, we’re going to see how you can do acceptance testing using Selenium. I will use a practical example to illustrate a real use c

Feb 17, 2025 am 08:31 AM

Re-introducing PDO: the Right Way to Access Databases

PHP Data Objects (PDO): A Comprehensive Guide to Database Interaction This article provides a thorough guide to using PHP Data Objects (PDO) for database interaction. PDO offers an object-oriented approach, enhanced security, and improved portabilit

Feb 17, 2025 am 08:28 AM

Logging with Monolog: From Devtools to Slack

Monolog: A powerful PHP log library that helps you improve application development and maintenance efficiency Logging is an integral part of the application development and maintenance cycle, and it depends not only on the recorded data, but also on the way it is recorded. This article will dive into the Monolog package to show how it can help you get the most out of your logs. Core advantages: Widely Integrated: Monolog is a popular log library that integrates with most mainstream frameworks to facilitate developers to take advantage of its logging capabilities. It follows the PHP-FIG standard, making it easy to switch to other implementations. Flexible processing: Monolog supports multiple processors and bubbling mechanisms, allowing developers to record different types of messages to different outputs. It also supports sending log messages

Feb 17, 2025 am 08:26 AM