LARAVEL Cheat Sheet 2026

The 30 highest-yield LARAVEL facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. What kinds of errors are detected during file compilation, prior to PHP execution? → Syntax
2. The program that automatically converts new line characters into HTML tags is called → nl2br
3. Which middleware is responsible for protecting routes against Cross-Site Request Forgery in Laravel? → \App\Http\Middleware\VerifyCsrfToken
4. Which Blade directive includes a view only if that view file actually exists? → @includeIf('view')
5. What is reflective practice in Laravel PHP Framework professional development? → Systematically examining experiences to gain insight and improve future practice
6. What class must a Laravel Eloquent model extend? → Illuminate\Database\Eloquent\Model
7. Which config file defines the default authentication guard and user provider in Laravel? → config/auth.php
8. How do you define a named route in Laravel? → Route::get('/path', 'Controller@method')->name('route.name')
9. What role does peer review play in Laravel PHP Framework practice? → It provides quality assurance and professional development through collegial evaluation
10. How should an LARAVEL professional respond to a compliance violation? → Report it promptly, investigate the root cause, and implement corrective actions
11. How do you define an optional route parameter in Laravel? → By appending a ? to the parameter name, e.g. {param?}
12. What is the purpose of the `$casts` property in an Eloquent model? → To automatically convert attribute values to specified data types when reading or writing
13. Which Eloquent relationship method is used on a child model to reference its parent? → belongsTo()
14. How do LARAVEL professionals evaluate research quality? → By assessing methodology, sample size, peer review status, and relevance to practice
15. What does the `throttle` middleware do in Laravel? → Rate-limits the number of requests a client can make within a time window
16. What is the consequence of non-compliance for Laravel PHP Framework professionals? → Potential fines, license revocation, legal liability, and reputational damage
17. Which Artisan command creates a new Eloquent model along with its migration file? → php artisan make:model Post -m
18. Which Laravel package provides a simple, pre-built authentication scaffolding including login, registration, and password reset? → Laravel Breeze
19. What is the correct way to register a custom Blade directive in Laravel? → Call Blade::directive('name', fn) on the Blade facade, typically in a service provider
20. Which Blade directive renders content only when the current visitor is NOT authenticated (a guest)? → @guest
21. How do you define a one-to-many relationship in Eloquent from the parent model? → public function children() { return $this->hasMany(Child::class); }
22. How do continuing education requirements benefit LARAVEL certified professionals? → They ensure professionals stay current with evolving industry practices and knowledge
23. Which of the subsequent parameters is not a factor in file uploads? → max_input_time
24. The number of parameters that a POST operation provides in the URL must be counted. The proper method is: → count($_POST);
25. What does `Hash::make()` do in Laravel? → Creates a bcrypt hash of a given string for secure password storage
26. Which one of these will display the Laravel version? → php artisan --version
27. What does the `verified` middleware do in Laravel? → Restricts access to users who have verified their email address
28. What does the `middleware` method do when chained onto a route definition in Laravel? → Assigns middleware to filter the request before it reaches the controller
29. What is the first step in risk assessment for Laravel PHP Framework professionals? → Identifying potential hazards and vulnerabilities in the specific context
30. Which Blade directive renders content only when the current user is authenticated? → @auth