post_type_supports( string $post_type, string $feature ): bool

Checks a post type’s support for a given feature.

Contents

Parameters

$post_type string Required
The post type being checked.
$feature string Required
The feature being checked.

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Return

bool Whether the post type supports the given feature.

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More Information

The $feature variable in the function will accept the following string values:

  • ‘title’
  • ‘editor’ (content)
  • ‘author’
  • ‘thumbnail’ (featured image) (current theme must also support Post Thumbnails)
  • ‘excerpt’
  • ‘trackbacks’
  • ‘custom-fields’ (see Custom_Fields, aka meta-data)
  • ‘comments’ (also will see comment count balloon on edit screen)
  • ‘revisions’ (will store revisions)
  • ‘page-attributes’ (template and menu order) (hierarchical must be true)
  • ‘post-formats’ (see Post_Formats)

Please note in the ‘thumbnail’ value you can also use ‘attachment:audio’ and ‘attachment:video’ .

If the value is not available it will return false.

You can send any string in this field and it will return false unless you are checking for an accepted value.

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Source

File: wp-includes/post.php. View all references 

function post_type_supports( $post_type, $feature ) {
	global $_wp_post_type_features;

	return ( isset( $_wp_post_type_features[ $post_type ][ $feature ] ) );
}

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Used By

Used By
Used By Description
WP_Post_Type::get_revisions_rest_controller() wp-includes/class-wp-post-type.php

Gets the REST API revisions controller for this post type.
WP_REST_Global_Styles_Controller::prepare_links() wp-includes/rest-api/endpoints/class-wp-rest-global-styles-controller.php

Prepares links for the request.
WP_REST_Templates_Controller::prepare_links() wp-includes/rest-api/endpoints/class-wp-rest-templates-controller.php

Prepares links for the request.
WP_REST_Post_Search_Handler::prepare_item() wp-includes/rest-api/search/class-wp-rest-post-search-handler.php

Prepares the search result for a given ID.
use_block_editor_for_post_type() wp-includes/post.php

Returns whether a post type is compatible with the block editor.
register_and_do_post_meta_boxes() wp-admin/includes/meta-boxes.php

Registers the default post meta boxes, and runs the do_meta_boxes actions.
WP_REST_Posts_Controller::get_available_actions() wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php

Gets the link relations available for the post and current user.
WP_REST_Posts_Controller::get_schema_links() wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php

Retrieves Link Description Objects that should be added to the Schema for the posts collection.
WP_REST_Users_Controller::get_items_permissions_check() wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php

Permissions check for getting all users.
WP_REST_Posts_Controller::prepare_links() wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php

Prepares links for the request.
WP_REST_Posts_Controller::get_item_schema() wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php

Retrieves the post’s schema, conforming to JSON Schema.
WP_REST_Posts_Controller::get_collection_params() wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php

Retrieves the query params for the posts collection.
WP_REST_Posts_Controller::get_items() wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php

Retrieves a collection of posts.
get_default_comment_status() wp-includes/comment.php

Gets the default comment status for a post type.
wp_generate_attachment_metadata() wp-admin/includes/image.php

Generates attachment meta data and create image sub-sizes for images.
wp_delete_user() wp-admin/includes/user.php

Delete user and optionally reassign posts and links to another user.
get_inline_data() wp-admin/includes/template.php

Adds hidden fields with the data for use in the inline editor for posts and pages.
get_media_item() wp-admin/includes/media.php

Retrieves HTML form for modifying the image attachment.
edit_post() wp-admin/includes/post.php

Updates an existing post with values provided in $_POST.
get_default_post_to_edit() wp-admin/includes/post.php

Returns default post information to use when populating the “Write Post” form.
page_attributes_meta_box() wp-admin/includes/meta-boxes.php

Displays page attributes form fields.
post_format_meta_box() wp-admin/includes/meta-boxes.php

Displays post format form elements.
WP_Media_List_Table::get_columns() wp-admin/includes/class-wp-media-list-table.php
WP_Posts_List_Table::inline_edit() wp-admin/includes/class-wp-posts-list-table.php

Outputs the hidden row displayed when inline editing
WP_Posts_List_Table::get_columns() wp-admin/includes/class-wp-posts-list-table.php
WP_Posts_List_Table::_display_rows() wp-admin/includes/class-wp-posts-list-table.php
get_post_class() wp-includes/post-template.php

Retrieves an array of the class names for the post container element.
get_body_class() wp-includes/post-template.php

Retrieves an array of the class names for the body element.
wp_enqueue_media() wp-includes/media.php

Enqueues all scripts, styles, settings, and templates necessary to use all media JS APIs.
wp_insert_post() wp-includes/post.php

Inserts or update a post.
wp_revisions_to_keep() wp-includes/revision.php

Determines how many revisions to retain for a given post.
wp_save_post_revision() wp-includes/revision.php

Creates a revision for the current version of a post.
get_post_format() wp-includes/post-formats.php

Retrieve the format slug for a post
wp_xmlrpc_server::wp_getComments() wp-includes/class-wp-xmlrpc-server.php

Retrieves comments.
register_meta() wp-includes/meta.php

Registers a meta key.
_WP_Editors::editor_settings() wp-includes/class-wp-editor.php
wp_print_media_templates() wp-includes/media-template.php

Prints the templates used in the media manager.
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Changelog

Changelog
Version Description
3.0.0 Introduced.

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User Contributed Notes

  3. Skip to note 3 content
    You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note
    Contributed by tazotodua —

    accepted slugs:

    'title'
    'editor' (content)
    'author'
    'thumbnail' (featured image) (current theme must also support Post Thumbnails)
    'excerpt'
    'trackbacks'
    'custom-fields' (see Custom_Fields, aka meta-data)
    'comments' (also will see comment count balloon on edit screen)
    'revisions' (will store revisions)
    'page-attributes' (template and menu order) (hierarchical must be true)
    'post-formats' (see Post_Formats)

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