Articles — Ghostable Blog (Page 4) | Ghostable                            [ Blog ](https://ghostable.dev/blog)

 Articles

   Articles
============

  Deep dives, product updates, and long-form articles from the Ghostable team.

     ![Variable Expansion in Laravel .env (a few powerful patterns)](https://fls-9fca3102-944c-48ac-a3cc-22f1b47a39c7.laravel.cloud/blog/01991546-b941-717c-b660-969bb1507004/env-variable-expansion.jpg)

 Best Practices • Aug 20, 2025

###  [Variable Expansion in Laravel .env (a few powerful patterns)](https://ghostable.dev/blog/laravel-env-variable-expansion)

Laravel’s .env files can do more than just hold static values. With variable expansion, you can reference one environment variable inside another—making your configuration cleaner, more consistent, and easier to manage across environments.

  ![Laracon US 2025: Quick Notes from Denver](https://fls-9fca3102-944c-48ac-a3cc-22f1b47a39c7.laravel.cloud/blog/01991557-d8cc-7226-a6f3-d8779fb8af17/laracon-2025-denver.jpg)

 Events • Aug 5, 2025

###  [Laracon US 2025: Quick Notes from Denver](https://ghostable.dev/blog/laracon-us-2025-quick-notes-denver)

July 29–30, 2025 — Mission Ballroom, Denver, CO. Great venue, awesome energy, plenty of familiar faces, and lots of new ones.

  ![What the Laravel APP_KEY Leak Means for Your App Security](https://fls-9fca3102-944c-48ac-a3cc-22f1b47a39c7.laravel.cloud/blog/01991035-6331-7216-9580-e0f5a248f9c7/laravel-app-key-vulnerability-backbone.jpg)

 Security • Jul 30, 2025

###  [What the Laravel APP\_KEY Leak Means for Your App Security](https://ghostable.dev/blog/laravel-app-key-vulnerability)

In July 2025, researchers uncovered a critical issue that hit close to home for Laravel developers: thousands of Laravel APP\_KEYs had been leaked into public repositories.

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