New and updated in 4.7.0
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functionis_page_template()
Determines whether the current post uses a page template.
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functionget_page_template_slug()
Gets the specific template filename for a given post.
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functionwp_list_pages()
Retrieves or displays a list of pages (or hierarchical post type items) in list (li) format.
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functionwp_page_menu()
Displays or retrieves a list of pages with an optional home link.
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functionget_attachment_taxonomies()
Retrieves taxonomies attached to given the attachment.
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functionwp_insert_attachment()
Inserts an attachment.
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functionget_pung()
Retrieves URLs already pinged for a post.
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functionget_to_ping()
Retrieves URLs that need to be pinged.
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functionadd_ping()
Adds a URL to those already pinged.
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functionget_post_type_labels()
Builds an object with all post type labels out of a post type object.
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functionregister_post_type()
Registers a post type.
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functionget_site_by_path()
Retrieves the closest matching site object by its domain and path.
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functionget_id_from_blogname()
Retrieves a site’s ID given its (subdomain or directory) slug.
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functionwp_new_comment()
Adds a new comment to the database.
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functiondo_trackbacks()
Performs trackbacks.
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functionpingback()
Pings back the links found in a post.
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functioncheck_comment_flood_db()
Hooks WP’s native database-based comment-flood check.
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functionget_lastcommentmodified()
Retrieves the date the last comment was modified.
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functionwp_allow_comment()
Validates whether this comment is allowed to be made.
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Fires immediately before a comment is marked approved.
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Filters the number of links found in a comment.