Wordpress - Custom Post Types and Taxonomies
Why does this code cause an error?
wp_delete_term( 'fiction', 'genre' );
Assuming 'fiction' is a term slug, not an ID.
Why does this code cause an error? wp_delete_term( 'fiction', 'genre' ); Assuming 'fiction' is a term slug, not an ID.
medium📝 Debug Q7 of 15
Step-by-Step Solution
Solution:
Step 1: Check wp_delete_term() parameter requirements
It requires the term ID as the first parameter, not the slug.Step 2: Understand difference between slug and ID
Passing slug causes error because function expects numeric ID.Final Answer:
wp_delete_term() requires term ID, not slug -> Option BQuick Check:
Delete term needs ID, not slug [OK]
Quick Trick: Always pass term ID to wp_delete_term(), not slug [OK]
Common Mistakes:
- Passing slug instead of ID
- Assuming slugs work in delete functions
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