$labelstringdefault: is value of $labels['name']
Name of the post type shown in the menu. Usually plural.
$labelsstring[]
An array of labels for this post type. If not set, post labels are inherited for non-hierarchical types and page labels for hierarchical ones. See get_post_type_labels() for a full list of supported labels.
$descriptionstringdefault: empty
A short descriptive summary of what the post type is.
$publicbooldefault: false
Whether a post type is intended for use publicly either via the admin interface or by front-end users. While the default settings of $exclude_from_search, $publicly_queryable, $show_ui, and $show_in_nav_menus are inherited from $public, each does not rely on this relationship and controls a very specific intention.
$hierarchicalbooldefault: false
Whether the post type is hierarchical (e.g. page).
$exclude_from_searchbooldefault: is the opposite value of $public
Whether to exclude posts with this post type from front end search results.
$publicly_queryablebool
Whether queries can be performed on the front end for the post type as part of parse_request(). Endpoints would include: <em> ?post_type={post_type_key} </em> ?{post_type_key}={single_post_slug} * ?{post_type_query_var}={single_post_slug} If not set, the default is inherited from $public.
$show_uibooldefault: is value of $public
Whether to generate and allow a UI for managing this post type in the admin.
$show_in_menubool|stringdefault: is value of $show_ui
Where to show the post type in the admin menu. To work, $show_ui must be true. If true, the post type is shown in its own top level menu. If false, no menu is shown. If a string of an existing top level menu ('tools.php' or 'edit.php?post_type=page', for example), the post type will be placed as a sub-menu of that.
$show_in_nav_menusbooldefault: is value of $public
Makes this post type available for selection in navigation menus.
$show_in_admin_barbooldefault: is value of $show_in_menu
Makes this post type available via the admin bar.
$show_in_restbool
Whether to include the post type in the REST API. Set this to true for the post type to be available in the block editor.
$rest_basestringdefault: is $post_type
To change the base URL of REST API route.
$rest_namespacestringdefault: is wp/v2
To change the namespace URL of REST API route.
$rest_controller_classstringdefault: is 'WP_REST_Posts_Controller'
REST API controller class name.
$autosave_rest_controller_classstring|booldefault: is 'WP_REST_Autosaves_Controller'
REST API controller class name.
$revisions_rest_controller_classstring|booldefault: is 'WP_REST_Revisions_Controller'
REST API controller class name.
$late_route_registrationbool
A flag to direct the REST API controllers for autosave / revisions should be registered before/after the post type controller.
$menu_positionintdefault: null (at the bottom)
The position in the menu order the post type should appear. To work, $show_in_menu must be true.
$menu_iconstring
The URL to the icon to be used for this menu. Pass a base64-encoded SVG using a data URI, which will be colored to match the color scheme -- this should begin with 'data:image/svg+xml;base64,'. Pass the name of a Dashicons helper class to use a font icon, e.g. 'dashicons-chart-pie'. Pass 'none' to leave div.wp-menu-image empty so an icon can be added via CSS. Defaults to use the posts icon.
$capability_typestring|arraydefault: 'post'
The string to use to build the read, edit, and delete capabilities. May be passed as an array to allow for alternative plurals when using this argument as a base to construct the capabilities, e.g. array('story', 'stories').
$capabilitiesstring[]
Array of capabilities for this post type. $capability_type is used as a base to construct capabilities by default. See get_post_type_capabilities().
$map_meta_capbooldefault: false
Whether to use the internal default meta capability handling.
$supportsarray|falsedefault: is an array containing 'title' and 'editor'
Core feature(s) the post type supports. Serves as an alias for calling add_post_type_support() directly. Core features include 'title', 'editor', 'comments', 'revisions', 'trackbacks', 'author', 'excerpt', 'page-attributes', 'thumbnail', 'custom-fields', and 'post-formats'. Additionally, the 'revisions' feature dictates whether the post type will store revisions, the 'autosave' feature dictates whether the post type will be autosaved, and the 'comments' feature dictates whether the comments count will show on the edit screen. For backward compatibility reasons, adding 'editor' support implies 'autosave' support too. A feature can also be specified as an array of arguments to provide additional information about supporting that feature. Example: array( 'my_feature', array( 'field' => 'value' ) ). If false, no features will be added.
$register_meta_box_cbcallabledefault: null
Provide a callback function that sets up the meta boxes for the edit form. Do remove_meta_box() and add_meta_box() calls in the callback.
$taxonomiesstring[]default: empty array
An array of taxonomy identifiers that will be registered for the post type. Taxonomies can be registered later with register_taxonomy() or register_taxonomy_for_object_type().
$has_archivebool|stringdefault: false
Whether there should be post type archives, or if a string, the archive slug to use. Will generate the proper rewrite rules if $rewrite is enabled.
$rewritebool|array
{ Triggers the handling of rewrites for this post type. To prevent rewrite, set to false. Defaults to true, using $post_type as slug. To specify rewrite rules, an array can be passed with any of these keys: @type string $slug Customize the permastruct slug. Defaults to $post_type key.
$with_frontbooldefault: true
Whether the permastruct should be prepended with WP_Rewrite::$front.
$feedsbooldefault: is value of $has_archive
Whether the feed permastruct should be built for this post type.
$pagesbooldefault: true
Whether the permastruct should provide for pagination.
$ep_maskint
Endpoint mask to assign. If not specified and permalink_epmask is set, inherits from $permalink_epmask. If not specified and permalink_epmask is not set, defaults to EP_PERMALINK. } @type string|bool $query_var Sets the query_var key for this post type. Defaults to $post_type key. If false, a post type cannot be loaded at ?{query_var}={post_slug}. If specified as a string, the query ?{query_var_string}={post_slug} will be valid.
$can_exportbooldefault: true
Whether to allow this post type to be exported.
$delete_with_userbooldefault: null
Whether to delete posts of this type when deleting a user. <em> If true, posts of this type belonging to the user will be moved to Trash when the user is deleted. </em> If false, posts of this type belonging to the user will <em>not</em> be trashed or deleted. <em> If not set (the default), posts are trashed if post type supports the 'author' feature. Otherwise posts are not trashed or deleted.
$templatearraydefault: empty array
Array of blocks to use as the default initial state for an editor session. Each item should be an array containing block name and optional attributes.
$template_lockstring|falsedefault: false
Whether the block template should be locked if $template is set. </em> If set to 'all', the user is unable to insert new blocks, move existing blocks and delete blocks. <em> If set to 'insert', the user is able to move existing blocks but is unable to insert new blocks and delete blocks. </em> If set to 'contentOnly', the user is only able to edit the content of existing blocks.
$_builtinbooldefault: false
FOR INTERNAL USE ONLY! True if this post type is a native or "built-in" post_type.
$_edit_linkstringdefault: 'post.php?post=%d'
FOR INTERNAL USE ONLY! URL segment to use for edit link of this post type.