It's important to mention that the transient needs to be deleted, too. While it may not be obvious by looking at the function alone, the transient is deleted by Featured_Content::validate_settings(). Hooks in the "delete_post_tag" action.
Parameters
$tag_idint
The term_id of the tag that has been deleted.
Uses · 3
update_option()Updates the value of an option that was already added.
Signature, return type and hooks compared across 5 parsed releases.
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