Die with a maintenance message when conditions are met.
wp_favicon_request
Don’t load all of WordPress when handling a favicon.ico request.
wp_check_php_mysql_versions
Check for the required PHP version, and the MySQL extension or a database drop-in.
wp_fix_server_vars
Fix `$_SERVER` variables for various setups.
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get_avatar_comment_types
Filters the list of allowed comment types for retrieving avatars.
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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user_admin_url
Retrieves the URL to the admin area for the current user.
network_admin_url
Retrieves the URL to the admin area for the network.
network_admin_url
Filters the network admin URL.