You want to query posts that are either in category 4 or tagged with 'featured'. Which WP_Query argument setup achieves this?

hard📝 component behavior Q8 of 15

Wordpress - WordPress Query and Database

A[{'taxonomy': 'category', 'field': 'term_id', 'terms': [4], 'operator': 'IN'}, {'taxonomy': 'post_tag', 'field': 'slug', 'terms': ['featured'], 'operator': 'IN'}], 'relation' => 'OR'

B['category_name' => '4', 'tag_slug__in' => ['featured']]

C['category__in' => [4], 'tag' => 'featured']

D['cat' => 4, 'tag' => 'featured', 'relation' => 'OR']

Step-by-Step Solution

Solution:

Step 1: Understand combining category and tag with OR
WP_Query requires 'tax_query' with 'relation' => 'OR' to combine taxonomies with OR logic.
Step 2: Analyze each option
Only [{'taxonomy': 'category', 'field': 'term_id', 'terms': [4], 'operator': 'IN'}, {'taxonomy': 'post_tag', 'field': 'slug', 'terms': ['featured'], 'operator': 'IN'}], 'relation' => 'OR' correctly uses 'tax_query' with two taxonomy arrays and 'relation' => 'OR'.
Final Answer:
Use tax_query with relation 'OR' combining category and tag -> Option A
Quick Check:
Use tax_query with 'relation' => 'OR' for multiple taxonomies [OK]

Quick Trick: Use tax_query with 'relation' => 'OR' to combine categories and tags [OK]

Common Mistakes:

Using 'cat' and 'tag' together without tax_query for OR logic
Confusing category IDs with slugs
Misusing 'relation' outside tax_query

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You want to query posts that are either in category 4 or tagged with 'featured'. Which WP_Query argument setup achieves this?

Step 1: Understand combining category and tag with OR

Step 2: Analyze each option

Final Answer:

Quick Check:

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