Cookie handling in Laravel - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is a cookie in web development?

A cookie is a small piece of data stored on the user's browser. It helps remember information like login status or preferences between visits.

beginner

How do you create a cookie in Laravel?

Use the global cookie() helper or Cookie::queue() method to create and send cookies with the response.

beginner

How to retrieve a cookie value in Laravel?

Use request()->cookie('cookie_name') or Cookie::get('cookie_name') to read a cookie's value from the incoming request.

intermediate

What is the purpose of Cookie::queue() in Laravel?

Cookie::queue() schedules a cookie to be added to the outgoing response automatically, so you don't have to manually attach it.

intermediate

How do you delete a cookie in Laravel?

Use Cookie::queue(Cookie::forget('cookie_name')) to remove a cookie by setting its expiration in the past.

Which Laravel method is used to add a cookie to the response?

A Cookie::queue()

B Cookie::get()

C Cookie::read()

D Cookie::delete()

Cookie::queue() adds a cookie to the outgoing response in Laravel.

How do you access a cookie value from the current request in Laravel?

A request()->cookie('name')

B Cookie::queue('name')

C Cookie::forget('name')

D response()->cookie('name')

request()->cookie('name') reads the cookie value from the incoming request.

What happens if you use Cookie::forget('name') in Laravel?

A It creates a new cookie

B It deletes the cookie by expiring it

C It reads the cookie value

D It queues the cookie to be sent

Cookie::forget('name') marks the cookie to be deleted by setting its expiration in the past.

Which helper function can you use to create a cookie in Laravel?

A makeCookie()

B setCookie()

C createCookie()

D cookie()

The cookie() helper creates a new cookie instance in Laravel.

Cookies in Laravel are sent to the browser as part of which HTTP message?

A Controller

B Request

C Response

D Middleware

Cookies are included in the HTTP response headers sent back to the browser.

Explain how to set, read, and delete cookies in Laravel with simple examples.

Think about how cookies travel between browser and server in requests and responses.

Describe why cookies are important in web applications and how Laravel helps manage them.

Consider real-life examples like staying logged in or remembering a theme.