Author: tadmin

Role-Based Access Control (RBAC) in Modern Laravel

~ tadmin

A Practical Guide for PHP & Back-End Developers Modern Laravel applications almost always serve multiple user roles: administrators, managers, editors, customers, API clients, and more. Hard-coding access checks quickly turns into a maintenance nightmare. That’s why Role-Based Access Control (RBAC) remains one of the most effective and scalable authorization models — especially in Laravel-based backends. … Continue reading Role-Based Access Control (RBAC) in Modern Laravel

New Digital Product: Creational Design Patterns (GoF) for Modern PHP Developers

~ tadmin

Over the years of working with PHP — from small scripts to large production systems — I’ve noticed one recurring issue: object creation logic tends to get messy very quickly. At first, everything looks simple: $user = new User(); But as applications grow, this turns into: too many new operators scattered across the codebase tight … Continue reading New Digital Product: Creational Design Patterns (GoF) for Modern PHP Developers

Composer: The PHP Dependency Management Tool You Need to Master

Composer logo
~ tadmin

When you are working on modern PHP applications, any modern MVC frameworks, one tool stands at the core of nearly every project: Composer. Whether you’re starting a new Laravel project, integrating Symfony components, or pulling in a package for logging, Composer makes dependency management simple and reliable. In this article, we’ll explore what Composer is, … Continue reading Composer: The PHP Dependency Management Tool You Need to Master

Laravel Best Practices: Repository Pattern for Clean and Scalable Code

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Imagine situation: when you start building applications with Laravel, it’s very tempting to place all logic directly in controllers. After all, Eloquent models make querying the database straightforward, so why not just use them everywhere? But as your application grows, you’ll notice that this approach quickly leads to fat controllers, tangled logic, and difficulties with … Continue reading Laravel Best Practices: Repository Pattern for Clean and Scalable Code

How to Find Large Files on Ubuntu Linux (and Clean Up Disk Space)

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🧹 How to Find Large Files on Ubuntu 18.04 (and Clean Up Disk Space) If you’ve ever run into the dreaded “No space left on device” error on your Linux system, you’re not alone. Over time, log files, package caches, and forgotten downloads can fill up your disk. In this guide, we’ll walk through several … Continue reading How to Find Large Files on Ubuntu Linux (and Clean Up Disk Space)

🔍 How to Verify Inserted Rows Using a CTE in SQL (WITH expected AS Pattern)

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🔍 How to Verify Inserted Rows Using a CTE in SQL ( Pattern) Whether you’re writing seeders, migration scripts, or integration tests — verifying that specific records were inserted into a table is a common and critical task. Let me show you a clean and portable SQL technique using a Common Table Expression (CTE) to … Continue reading 🔍 How to Verify Inserted Rows Using a CTE in SQL (WITH expected AS Pattern)

How to create a simple IP address tracker with geolocation in Symfony 6+

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Do you want to know who visits your website, where they’re from, and when? In this post, I’ll show you how to build a small Symfony project that: Detects the visitor’s IP address Retrieves geolocation data based on the IP Stores this data in a database Displays the IP, country, and city on the homepage … Continue reading How to create a simple IP address tracker with geolocation in Symfony 6+