How to Map Collections Using The mapWithKeys() Method - Mastering Eloquent & Collection Methods

In this tutorial, we will cover the mapWithKeys() method in Laravel, which is used to transform a collection into an associative array. We’ll use the Article model as an example to explain how to retrieve all articles along with their authors’ names and emails, and use the with() method to eager load the related User model. We’ll then chain the mapWithKeys() method to transform the collection into an associative array with the article ID as the key and an array of article information as the value. We’ll also discuss how to use the mapWithKeys() method to ensure that each key is unique for each item. 📚 New Udemy Course If you’re looking to level up your Laravel skills? My new course “Mastering Laravel 10 Query Builder, Eloquent & Relationships“ is the perfect opportunity. Learn the essential tools and techniques for building robust and scalable web applications with Laravel: 📲 Let’s plan a meeting Plan a (paid) 1-hour meeting on Calendly to do portfolio reviews, code reviews resume reviews, or a coaching session for Laravel: 💌 Newsletter Sign up for my free weekly email newsletter: 🔥 Resources - Twitter: - Instagram: - Blog: - Patreon: - GitHub: - TikTok: @codewithdary #laravel #php #codewithdary