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Drupak Drupal Career Development Program

Doctrine ORM in PHP: Entities, Relationships & CRUD

Learn the fundamentals of Doctrine ORM in PHP and manage databases using object-oriented programming instead of raw SQL. This lesson covers entity creation, database schema generation, CRUD operations, entity relationships, repositories, and data validation to build clean, scalable PHP applications.

Topics Covered

  • Introduction to Doctrine ORM
  • Installing Doctrine with Composer
  • Configuring the Entity Manager
  • Creating Entity Classes
  • Entity Attributes and Properties
  • Generating Database Schema
  • Persisting Data with persist() and flush()
  • Retrieving Data with Repositories
  • Using find() and findAll()
  • Many-to-One Relationships
  • One-to-Many Relationships
  • Entity Validation and Duplicate Checks
  • Building Database-Driven PHP Applications

Course Content

01
HTML, CSS And Tailwind CSS
1.1
Introducation To HTML
1.2
CSS Box Model, Selectors & Specificity
1.3
CSS Basics – Selectors & Floats
1.4
HTML5 & CSS Positioning
1.5
Images & CSS Gradients
1.6
CSS Flexbox & Responsive Design
1.7
BEM & Responsive Design
1.8
CSS Grid Basics
1.9
Advanced CSS Grid
1.10
Figma to HTML & CSS
1.11
Responsive Navbar & Theme Switcher
1.12
Tailwind CSS Introduction
1.13
Modern CSS Techniques
02
JavaScript: Basic to Advanced
2.1
JavaScript Fundamentals
2.2
Functions & Arrays
2.3
Array Methods & DOM
2.4
DOM Manipulation & Events
2.5
Tabs & Accordions
2.6
Modal Component
2.7
Object-Oriented JavaScript
2.8
Scope, Closures & This
2.9
Async JavaScript
2.10
Working with APIs
2.11
ES6 Modules & Vite
03
PHP and MySQL Fundamentals
3.1
Introduction to PHP
3.2
Blog website project - Part 1
3.3
Blog website project - Part 2
3.4
Blog website project - Part 3
3.5
Blog website project - Part 4
3.6
Blog website Project - Part 5
3.7
Blog website project - Part 6
04
Advanced PHP Development
4.1
PHP OOP Fundamentals: Classes, Inheritance & Autoloading
4.2
Advanced PHP OOP: Design Patterns & Dependency Injection
4.3
Doctrine ORM in PHP: Entities, Relationships & CRUD
4.4
Build a Custom PHP MVC Framework from Scratch
4.5
Advanced PHP MVC: Dynamic Routing & View Rendering
4.6
PHP MVC Dependency Injection Container & Auto-Wiring
4.7
Advanced PHP MVC: Request, Response & Error Handling
4.8
PHP MVC with Twig & Database Models
4.9
PHP MVC CRUD Operations & Entity Controllers
4.10
PHP MVC Sessions, Flash Messages & CSRF Protection
4.11
PHP MVC Middleware, DI Container & Redirect Responses
4.12
PHP MVC Event Dispatcher & Event-Driven Architecture
4.13
PHP MVC Framework Refactoring & Architecture
05
Symfony: Beginner to Advanced
5.1
Symfony Fundamentals: Installation, Routing & Twig
5.2
Symfony Doctrine ORM & CRUD Operations
5.3
Symfony Forms, Validation & CRUD
5.4
Symfony Doctrine Relationships & Advanced ORM
5.5
Symfony Security, Authentication & File Uploads
06
Drupal Development Masterclass
6.1
Drupal Fundamentals: Installation, Content & Site Building
6.2
Drupal Site Building: Media, Layout Builder & Configuration
6.3
Drupal Views, Workflows & Content Modeling
6.4
Drupal Advanced Views & Project Management System
6.5
Drupal ECA Automation & Notifications
6.6
Drupal Event Management Website Development
6.7
Drupal Paragraphs & Custom Theme Development
6.8
Drupal Advanced Theming & Paragraph Components
6.9
Drupal Views Theming with Twig & Tailwind CSS
6.10
Custom Layout Plugins, Layout Paragraphs, Mercury Editor
6.11
Introduction to Preprocess Hooks
6.12
Drupal Custom Modules, Hooks continued & Field Groups
6.13
Drupal Single Directory Components (SDC) & DaisyUI
6.14
Drupal UI Suite & Component-Based Site Building
6.15
Drupal Group Module & Multi-Site Management
6.16
Building Multi-sites in Drupal using Group module - Drupal Camps Website - Part 1
6.17
Building Multi-sites in Drupal using Group module - Drupal Camps Website - Part 2

WHY CHOOSE US AS YOUR DRUPAL PARTNER?

We combine strong technical skills, business insight and hands-on Drupal AI experience in every project. With over 100 projects delivered since 2012, an Acquia-certified team and clear, honest communication, we turn complex technology into a real advantage for your business.

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