Filters whether to retrieve the avatar URL early.
get_avatar_comment_types
Filters the list of allowed comment types for retrieving avatars.
get_avatar_data
Retrieves default data about the avatar.
is_avatar_comment_type
Check if this comment type allows avatars to be retrieved.
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get_avatar_url
Retrieves the avatar URL.
the_shortlink
Filters the short link anchor tag for a post.
the_shortlink
Displays the shortlink for a post.
wp_shortlink_header
Sends a Link: rel=shortlink header if a shortlink is defined for the current page.
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wp_shortlink_wp_head
Injects rel=shortlink into the head if a shortlink is defined for the current page.
get_shortlink
Filters the shortlink for a post.
pre_get_shortlink
Filters whether to preempt generating a shortlink for the given post.
wp_get_shortlink
Returns a shortlink for a post, page, attachment, or site.
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rel_canonical
Outputs rel=canonical for singular queries.
get_canonical_url
Filters the canonical URL for a post.
wp_get_canonical_url
Returns the canonical URL for a post.
