OpenCart Extension Development Guide

Welcome to the opencart wiki!

1. Introduction
2. Coding Standards
3. OpenCart Structure
4. Library API
5. Extension System
6. Events System
7. Modification System
8. Building a Blog Tutorial

Introduction

This guide is to give you a better understanding of how to create extensions for OpenCart.

In version 3.0 we have added some additional path restrictions so extensions being installed will not cause issues when uninstalling.