Tinker for database interaction in Laravel - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to start Laravel Tinker from the command line.

Laravel

php artisan [1]

Drag options to blanks, or click blank then click option'

Amake:model

Bserve

Cmigrate

Dtinker

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'serve' instead of 'tinker' starts the web server, not the shell.

Using 'migrate' runs database migrations, not the shell.

Use php artisan tinker to open the interactive Tinker shell for Laravel.

2fill in blank

medium

Complete the code to retrieve all records from the User model in Tinker.

Laravel

App\Models\User::[1]();

Drag options to blanks, or click blank then click option'

Afind

Bget

Call

Dfirst

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'find' requires an ID parameter and returns one record.

Using 'first' returns only the first record.

The all() method fetches all records from the User model.

3fill in blank

hard

Fix the error in the code to find a user by ID 5 in Tinker.

Laravel

App\Models\User::[1](5);

Drag options to blanks, or click blank then click option'

Aall

Bfind

Cget

Dfirst

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'get' returns a collection, not a single record.

Using 'all' returns all records, ignoring the ID.

The find() method retrieves a record by its primary key, here ID 5.

4fill in blank

hard

Fill both blanks to create a new user with name 'Alice' and save it in Tinker.

Laravel

$user = new App\Models\User();
$user->name = '[1]';
$user->[2]();

Drag options to blanks, or click blank then click option'

AAlice

Bsave

Ccreate

Dupdate

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'create' as a method on the instance instead of 'save'.

Forgetting to call any method to save the user.

Assign the name 'Alice' and call save() to store the new user.

5fill in blank

hard

Fill all three blanks to update the email of user with ID 3 to '[e-mail]' in Tinker.

Laravel

$user = App\Models\User::[1](3);
$user->[2] = '[3]';
$user->save();

Drag options to blanks, or click blank then click option'

Afind

Bemail

[e-mail]

Dfirst

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'first' instead of 'find' to get user by ID.

Not assigning the new email string correctly.

Find user ID 3, set the email property, then save the changes.