Taxonomy term management in Wordpress - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to get all terms of a taxonomy.

Wordpress

<?php
$terms = get_terms(array('taxonomy' => '[1]'));
?>

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

Apage

Bpost

Cuser

Dcategory

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'post' or 'page' instead of taxonomy name.

The get_terms function requires the taxonomy name, such as 'category', to fetch terms.

2fill in blank

medium

Complete the code to create a new term in a taxonomy.

Wordpress

<?php
wp_insert_term('New Term', '[1]');
?>

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Acategory

Btag

Cauthor

Dcomment

Attempts:

3 left

💡 Hint

Common Mistakes

Using non-taxonomy names like 'author' or 'comment'.

The second argument of wp_insert_term is the taxonomy slug, like 'category'.

3fill in blank

hard

Fix the error in the code to get terms with no empty results.

Wordpress

<?php
$terms = get_terms(array('taxonomy' => 'category', 'hide_empty' => [1]));
?>

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A0

Bfalse

Cnull

Dtrue

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'true' hides empty terms.

Using 0 may not work as expected.

Setting hide_empty to false ensures terms with no posts are included.

4fill in blank

hard

Fill both blanks to update a term's name and slug.

Wordpress

<?php
wp_update_term([1], 'category', array('name' => 'Updated Name', 'slug' => '[2]'));
?>

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A15

B20

Cupdated-name

Dnew-slug

Attempts:

3 left

💡 Hint

Common Mistakes

Using slug as a number.

Using term ID as a string slug.

The first argument is the term ID (e.g., 15), and the slug is a string like 'updated-name'.

5fill in blank

hard

Fill all three blanks to register a custom taxonomy.

Wordpress

<?php
register_taxonomy('[1]', '[2]', array('label' => '[3]'));
?>

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Agenre

Bpost

CGenres

Dcategory

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'category' as taxonomy slug for custom taxonomy.

Mixing label and slug.

First is the taxonomy slug ('genre'), second is the post type ('post'), third is the label ('Genres').