Eager loading (with) in Laravel - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to eager load the 'posts' relationship for all users.

Laravel

$users = User::[1]('posts')->get();

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

Awith

Bload

Cfetch

Dinclude

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'load' instead of 'with' when querying.

Trying to use 'fetch' which is not a Laravel method.

In Laravel, with is used to eager load relationships when querying models.

2fill in blank

medium

Complete the code to eager load 'comments' for each post.

Laravel

$posts = Post::[1]('comments')->get();

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

Awith

Binclude

Cfetch

Dload

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'load' which is for already retrieved models.

Using 'fetch' which is not a Laravel method.

The with method eager loads the 'comments' relationship for posts.

3fill in blank

hard

Fix the error in eager loading nested relationships: load 'comments' and their 'author'.

Laravel

$posts = Post::with('[1]')->get();

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

A'comments->author'

B'comments.author'

C'comments_author'

D'comments.author()'

Attempts:

3 left

💡 Hint

Common Mistakes

Using arrows '->' which is invalid in strings.

Using underscores which do not represent relationships.

Nested eager loading uses dot notation like 'comments.author' to load related models.

4fill in blank

hard

Fill both blanks to eager load 'posts' and 'comments' relationships for users.

Laravel

$users = User::[1]([[2]])->get();

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

Awith

B'posts'

C'comments'

Dload

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'load' instead of 'with' when querying.

Passing relationship names without quotes.

Use with with an array of relationship names like ['posts'] to eager load.

5fill in blank

hard

Fill all three blanks to eager load 'posts' and nested 'comments.author' for users.

Laravel

$users = User::[1](['posts', [2]])->get();

// Nested eager loading for comments' author
$users->load('posts.comments.[3]');

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

Awith

B'posts.comments.author'

Cauthor

D'comments.author'

Attempts:

3 left

💡 Hint

Common Mistakes

Using incorrect nested relationship strings.

Confusing method names for eager loading.

Use with to eager load 'posts' and nested 'posts.comments.author'. Then use load with the nested relationship string. The last blank is the nested relation name 'author'.