Turn register globals off.
wp_get_server_protocol
Return the HTTP protocol sent by the server.
get_the_privacy_policy_link
Returns the privacy policy link with formatting, when applicable.
the_privacy_policy_link
Displays the privacy policy link with formatting, when applicable.
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get_privacy_policy_url
Retrieves the URL to the privacy policy page.
get_parent_theme_file_path
Retrieves the path of a file in the parent theme.
get_theme_file_path
Retrieves the path of a file in the theme.
get_parent_theme_file_uri
Retrieves the URL of a file in the parent theme.
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get_theme_file_uri
Retrieves the URL of a file in the theme.
get_avatar_data
Retrieves default data about the avatar.
is_avatar_comment_type
Check if this comment type allows avatars to be retrieved.
get_avatar_url
Retrieves the avatar URL.
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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.
wp_shortlink_wp_head
Injects rel=shortlink into the head if a shortlink is defined for the current page.