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get_post()

发布于 2017-09-10 23:48:18 字数 29949 浏览 1094 评论 0 收藏 0

get_post( int|WP_Post|null $post = null,  string $output = OBJECT,  string $filter = 'raw' )

Retrieves post data given a post ID or post object.

description

See sanitize_post() for optional $filter values. Also, the parameter $post, must be given as a variable, since it is passed by reference.

参数

$post

(int|WP_Post|null) (Optional) Post ID or post object. Defaults to global $post.

Default value: null

$output

(string) (Optional) The required return type. One of OBJECT, ARRAY_A, or ARRAY_N, which correspond to a WP_Post object, an associative array, or a numeric array, respectively.

Default value: OBJECT

$filter

(string) (Optional) Type of filter to apply. Accepts 'raw', 'edit', 'db', or 'display'.

Default value: 'raw'

返回值

(WP_Post|array|null) Type corresponding to $output on success or null on failure. When $output is OBJECT, a WP_Post instance is returned.

源代码

File: wp-includes/post.php

function get_post( $post = null, $output = OBJECT, $filter = 'raw' ) {
	if ( empty( $post ) && isset( $GLOBALS['post'] ) )
		$post = $GLOBALS['post'];

	if ( $post instanceof WP_Post ) {
		$_post = $post;
	} elseif ( is_object( $post ) ) {
		if ( empty( $post->filter ) ) {
			$_post = sanitize_post( $post, 'raw' );
			$_post = new WP_Post( $_post );
		} elseif ( 'raw' == $post->filter ) {
			$_post = new WP_Post( $post );
		} else {
			$_post = WP_Post::get_instance( $post->ID );
		}
	} else {
		$_post = WP_Post::get_instance( $post );
	}

	if ( ! $_post )
		return null;

	$_post = $_post->filter( $filter );

	if ( $output == ARRAY_A )
		return $_post->to_array();
	elseif ( $output == ARRAY_N )
		return array_values( $_post->to_array() );

	return $_post;
}

更新日志

Version	description
1.5.1	Introduced.

相关函数

Uses

wp-includes/class-wp-post.php: WP_Post::__construct()
wp-includes/class-wp-post.php: WP_Post::get_instance()
wp-includes/post.php: sanitize_post()

Used By

wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php: WP_REST_Revisions_Controller::get_revision()
wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php: WP_REST_Revisions_Controller::get_parent()
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::get_post()
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::get_comment()
wp-includes/nav-menu.php: _wp_delete_customize_changeset_dependent_auto_drafts()
wp-includes/widgets/class-wp-widget-media-audio.php: WP_Widget_Media_Audio::render_media()
wp-includes/widgets/class-wp-widget-media-video.php: WP_Widget_Media_Video::render_media()
wp-includes/widgets/class-wp-widget-media.php: WP_Widget_Media::display_media_state()
wp-includes/widgets/class-wp-widget-media.php: WP_Widget_Media::is_attachment_with_mime_type()
wp-includes/widgets/class-wp-widget-media-image.php: WP_Widget_Media_Image::render_media()
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::_publish_changeset_values()
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::save_changeset_post()
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::import_theme_starter_content()
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::get_changeset_post_data()
wp-includes/theme.php: wp_update_custom_css_post()
wp-includes/theme.php: wp_get_custom_css_post()
wp-includes/rest-api/endpoints/class-wp-rest-attachments-controller.php: WP_REST_Attachments_Controller::create_item()
wp-includes/rest-api/endpoints/class-wp-rest-attachments-controller.php: WP_REST_Attachments_Controller::update_item()
wp-includes/rest-api/endpoints/class-wp-rest-attachments-controller.php: WP_REST_Attachments_Controller::create_item_permissions_check()
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::check_read_permission()
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::handle_template()
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::prepare_item_for_database()
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::create_item()
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::update_item()
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::delete_item()
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::check_read_permission()
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::prepare_links()
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::update_item()
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::get_item_permissions_check()
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::create_item_permissions_check()
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::get_items_permissions_check()
wp-includes/class-wp-customize-nav-menus.php: WP_Customize_Nav_Menus::sanitize_nav_menus_created_posts()
wp-includes/class-wp-customize-nav-menus.php: WP_Customize_Nav_Menus::insert_auto_draft_post()
wp-includes/customize/class-wp-customize-nav-menu-item-setting.php: WP_Customize_Nav_Menu_Item_Setting::get_original_title()
wp-includes/revision.php: _wp_preview_post_thumbnail_filter()
wp-includes/link-template.php: wp_get_canonical_url()
wp-includes/post.php: wp_get_attachment_caption()
wp-includes/revision.php: _wp_post_revision_data()
wp-includes/post.php: wp_add_trashed_suffix_to_post_name_for_post()
wp-includes/embed.php: get_post_embed_url()
wp-includes/embed.php: get_post_embed_html()
wp-includes/embed.php: get_oembed_response_data()
wp-includes/class-wp-comment.php: WP_Comment::__isset()
wp-includes/class-wp-comment.php: WP_Comment::__get()
wp-includes/comment.php: wp_handle_comment_submission()
wp-includes/link-template.php: get_preview_post_link()
wp-includes/customize/class-wp-customize-nav-menu-item-setting.php: WP_Customize_Nav_Menu_Item_Setting::value()
wp-includes/class-wp-customize-nav-menus.php: WP_Customize_Nav_Menus::load_available_items_query()
wp-admin/includes/class-wp-posts-list-table.php: WP_Posts_List_Table::column_title()
wp-admin/includes/class-wp-site-icon.php: WP_Site_Icon::create_attachment_object()
wp-admin/includes/class-wp-media-list-table.php: WP_Media_List_Table::column_parent()
wp-includes/post.php: wp_attachment_is()
wp-includes/class-wp-query.php: WP_Query::setup_postdata()
wp-includes/ms-blogs.php: _update_posts_count_on_delete()
wp-admin/includes/ajax-actions.php: wp_ajax_parse_embed()
wp-admin/includes/ajax-actions.php: wp_ajax_parse_media_shortcode()
wp-admin/includes/class-file-upload-upgrader.php: File_Upload_Upgrader::__construct()
wp-admin/includes/class-wp-screen.php: WP_Screen::get()
wp-admin/includes/export.php: wxr_post_taxonomy()
wp-admin/includes/deprecated.php: get_post_to_edit()
wp-admin/includes/image-edit.php: stream_preview_image()
wp-admin/includes/image-edit.php: wp_save_image()
wp-admin/includes/image.php: wp_generate_attachment_metadata()
wp-admin/includes/dashboard.php: wp_dashboard_quick_press()
wp-admin/includes/template.php: the_post_password()
wp-admin/includes/template.php: meta_form()
wp-admin/includes/template.php: touch_time()
wp-admin/includes/template.php: parent_dropdown()
wp-admin/includes/template.php: wp_popular_terms_checklist()
wp-admin/includes/media.php: media_upload_flash_bypass()
wp-admin/includes/media.php: attachment_submitbox_metadata()
wp-admin/includes/media.php: image_media_send_to_editor()
wp-admin/includes/media.php: get_attachment_fields_to_edit()
wp-admin/includes/media.php: get_media_items()
wp-admin/includes/media.php: get_media_item()
wp-admin/includes/media.php: get_compat_media_markup()
wp-admin/includes/media.php: media_upload_form_handler()
wp-admin/includes/media.php: media_handle_upload()
wp-admin/includes/media.php: media_handle_sideload()
wp-admin/includes/media.php: media_buttons()
wp-admin/includes/post.php: get_sample_permalink_html()
wp-admin/includes/post.php: _wp_post_thumbnail_html()
wp-admin/includes/post.php: wp_check_post_lock()
wp-admin/includes/post.php: wp_set_post_lock()
wp-admin/includes/post.php: _admin_notice_post_locked()
wp-admin/includes/post.php: wp_create_post_autosave()
wp-admin/includes/post.php: post_preview()
wp-admin/includes/post.php: wp_autosave()
wp-admin/includes/post.php: _fix_attachment_links()
wp-admin/includes/post.php: get_sample_permalink()
wp-admin/includes/ajax-actions.php: wp_ajax_save_attachment_order()
wp-admin/includes/ajax-actions.php: wp_ajax_send_attachment_to_editor()
wp-admin/includes/ajax-actions.php: wp_ajax_send_link_to_editor()
wp-admin/includes/ajax-actions.php: wp_ajax_get_revision_diffs()
wp-admin/includes/post.php: edit_post()
wp-admin/includes/post.php: bulk_edit_posts()
wp-admin/includes/post.php: get_default_post_to_edit()
wp-admin/includes/ajax-actions.php: wp_ajax_wp_fullscreen_save_post()
wp-admin/includes/ajax-actions.php: wp_ajax_wp_remove_post_lock()
wp-admin/includes/ajax-actions.php: wp_ajax_get_attachment()
wp-admin/includes/ajax-actions.php: wp_ajax_save_attachment()
wp-admin/includes/ajax-actions.php: wp_ajax_save_attachment_compat()
wp-admin/includes/ajax-actions.php: wp_ajax_add_menu_item()
wp-admin/includes/ajax-actions.php: wp_ajax_add_meta()
wp-admin/includes/ajax-actions.php: wp_ajax_inline_save()
wp-admin/includes/ajax-actions.php: wp_ajax_delete_post()
wp-admin/includes/ajax-actions.php: wp_ajax_trash_post()
wp-admin/includes/ajax-actions.php: wp_ajax_delete_page()
wp-admin/includes/ajax-actions.php: wp_ajax_replyto_comment()
wp-admin/includes/revision.php: wp_get_revision_ui_diff()
wp-admin/includes/revision.php: wp_prepare_revisions_for_js()
wp-admin/includes/class-wp-comments-list-table.php: WP_Comments_List_Table::column_response()
wp-admin/includes/class-wp-comments-list-table.php: WP_Comments_List_Table::single_row()
wp-admin/includes/class-walker-nav-menu-edit.php: Walker_Nav_Menu_Edit::start_el()
wp-admin/includes/nav-menu.php: _wp_ajax_menu_quick_search()
wp-admin/includes/nav-menu.php: wp_nav_menu_item_post_type_meta_box()
wp-admin/includes/class-wp-posts-list-table.php: WP_Posts_List_Table::single_row()
wp-admin/includes/class-wp-posts-list-table.php: WP_Posts_List_Table::_page_rows()
wp-admin/custom-header.php: Custom_Image_Header::create_attachment_object()
wp-includes/capabilities.php: author_can()
wp-includes/capabilities.php: map_meta_cap()
wp-includes/category-template.php: has_term()
wp-includes/category-template.php: get_the_terms()
wp-includes/pluggable.php: wp_notify_postauthor()
wp-includes/pluggable.php: wp_notify_moderator()
wp-includes/general-template.php: feed_links_extra()
wp-includes/general-template.php: get_the_modified_date()
wp-includes/general-template.php: get_the_time()
wp-includes/general-template.php: get_post_time()
wp-includes/general-template.php: get_the_modified_time()
wp-includes/general-template.php: get_post_modified_time()
wp-includes/general-template.php: the_weekday()
wp-includes/general-template.php: the_weekday_date()
wp-includes/general-template.php: the_date_xml()
wp-includes/general-template.php: get_the_date()
wp-includes/deprecated.php: wp_get_single_post()
wp-includes/deprecated.php: get_parent_post_rel_link()
wp-includes/deprecated.php: get_the_attachment_link()
wp-includes/deprecated.php: get_attachment_icon_src()
wp-includes/deprecated.php: get_attachment_icon()
wp-includes/deprecated.php: get_attachment_innerHTML()
wp-includes/deprecated.php: user_can_edit_post()
wp-includes/deprecated.php: get_postdata()
wp-includes/deprecated.php: start_wp()
wp-includes/class-wp-query.php: WP_Query::get_queried_object()
wp-includes/class-wp-query.php: WP_Query::get_posts()
wp-includes/functions.php: wp_scheduled_delete()
wp-includes/class-wp-embed.php: WP_Embed::cache_oembed()
wp-includes/class-wp-embed.php: WP_Embed::maybe_run_ajax_cache()
wp-includes/class-wp-embed.php: WP_Embed::shortcode()
wp-includes/taxonomy.php: get_the_taxonomies()
wp-includes/taxonomy.php: get_post_taxonomies()
wp-includes/link-template.php: wp_get_shortlink()
wp-includes/link-template.php: the_shortlink()
wp-includes/link-template.php: get_adjacent_post_link()
wp-includes/link-template.php: get_adjacent_post()
wp-includes/link-template.php: get_adjacent_post_rel_link()
wp-includes/link-template.php: get_boundary_post()
wp-includes/link-template.php: get_edit_post_link()
wp-includes/link-template.php: edit_post_link()
wp-includes/link-template.php: get_delete_post_link()
wp-includes/link-template.php: get_post_comments_feed_link()
wp-includes/link-template.php: permalink_anchor()
wp-includes/link-template.php: get_permalink()
wp-includes/link-template.php: get_post_permalink()
wp-includes/link-template.php: get_page_link()
wp-includes/link-template.php: _get_page_link()
wp-includes/link-template.php: get_attachment_link()
wp-includes/admin-bar.php: wp_admin_bar_edit_menu()
wp-includes/post-thumbnail-template.php: get_post_thumbnail_id()
wp-includes/post-thumbnail-template.php: get_the_post_thumbnail()
wp-includes/post-template.php: wp_get_attachment_link()
wp-includes/post-template.php: prepend_attachment()
wp-includes/post-template.php: get_the_password_form()
wp-includes/post-template.php: get_page_template_slug()
wp-includes/post-template.php: wp_post_revision_title()
wp-includes/post-template.php: wp_post_revision_title_expanded()
wp-includes/post-template.php: wp_list_post_revisions()
wp-includes/class-walker-page.php: Walker_Page::start_el()
wp-includes/post-template.php: post_password_required()
wp-includes/post-template.php: _wp_link_page()
wp-includes/post-template.php: get_the_guid()
wp-includes/post-template.php: get_the_content()
wp-includes/post-template.php: get_the_excerpt()
wp-includes/post-template.php: has_excerpt()
wp-includes/post-template.php: get_post_class()
wp-includes/post-template.php: get_body_class()
wp-includes/media.php: get_post_galleries()
wp-includes/post-template.php: get_the_ID()
wp-includes/post-template.php: the_title_attribute()
wp-includes/post-template.php: get_the_title()
wp-includes/post-template.php: the_guid()
wp-includes/media.php: wp_prepare_attachment_for_js()
wp-includes/media.php: wp_enqueue_media()
wp-includes/media.php: get_attached_media()
wp-includes/media.php: wp_video_shortcode()
wp-includes/media.php: adjacent_image_link()
wp-includes/media.php: get_attachment_taxonomies()
wp-includes/media.php: gallery_shortcode()
wp-includes/media.php: wp_playlist_shortcode()
wp-includes/media.php: wp_audio_shortcode()
wp-includes/media.php: wp_get_attachment_image()
wp-includes/post.php: clean_post_cache()
wp-includes/post.php: wp_get_post_parent_id()
wp-includes/post.php: set_post_thumbnail()
wp-includes/post.php: delete_post_thumbnail()
wp-includes/post.php: wp_mime_type_icon()
wp-includes/post.php: wp_get_attachment_metadata()
wp-includes/post.php: wp_update_attachment_metadata()
wp-includes/post.php: wp_get_attachment_url()
wp-includes/post.php: wp_get_attachment_thumb_file()
wp-includes/post.php: wp_get_attachment_thumb_url()
wp-includes/post.php: get_pung()
wp-includes/post.php: get_to_ping()
wp-includes/post.php: trackback_url_list()
wp-includes/post.php: get_page()
wp-includes/post.php: get_page_by_path()
wp-includes/post.php: get_page_by_title()
wp-includes/post.php: get_page_uri()
wp-includes/post.php: is_local_attachment()
wp-includes/post.php: wp_publish_post()
wp-includes/post.php: check_and_publish_future_post()
wp-includes/post.php: wp_unique_post_slug()
wp-includes/post.php: add_ping()
wp-includes/post.php: wp_untrash_post_comments()
wp-includes/post.php: wp_insert_post()
wp-includes/post.php: wp_update_post()
wp-includes/post.php: _reset_front_page_settings_for_post()
wp-includes/post.php: wp_trash_post()
wp-includes/post.php: wp_untrash_post()
wp-includes/post.php: wp_trash_post_comments()
wp-includes/post.php: get_post_ancestors()
wp-includes/post.php: get_post_field()
wp-includes/post.php: get_post_mime_type()
wp-includes/post.php: get_post_status()
wp-includes/post.php: get_post_type()
wp-includes/post.php: update_attached_file()
wp-includes/rewrite.php: url_to_postid()
wp-includes/canonical.php: redirect_canonical()
wp-includes/revision.php: _wp_put_post_revision()
wp-includes/revision.php: wp_get_post_revision()
wp-includes/revision.php: wp_get_post_revisions()
wp-includes/revision.php: _wp_preview_terms_filter()
wp-includes/revision.php: _wp_post_revision_fields()
wp-includes/revision.php: wp_save_post_revision()
wp-includes/ms-functions.php: get_blog_post()
wp-includes/post-formats.php: get_post_format()
wp-includes/post-formats.php: set_post_format()
wp-includes/author-template.php: get_the_author_posts()
wp-includes/ms-blogs.php: _update_blog_date_on_post_delete()
wp-includes/author-template.php: get_the_modified_author()
wp-includes/nav-menu.php: wp_setup_nav_menu_item()
wp-includes/nav-menu.php: wp_update_nav_menu_item()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::mt_getPostCategories()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::mt_setPostCategories()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::mt_getTrackbackPings()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::mt_publishPost()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::pingback_ping()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::pingback_extensions_getPingbacks()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::mw_editPost()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::mw_getPost()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::mw_newMediaObject()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::blogger_getPost()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::blogger_editPost()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::blogger_deletePost()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getMediaItem()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getRevisions()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_restoreRevision()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_newComment()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getCommentCount()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_deletePage()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_editPage()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getPage()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::_prepare_page()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::_insert_post()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_editPost()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_deletePost()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getPost()
wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::_prepare_post()
wp-includes/class-wp-customize-control.php: WP_Customize_Control::render_content()
wp-includes/comment-template.php: get_post_reply_link()
wp-includes/comment-template.php: comments_open()
wp-includes/comment-template.php: pings_open()
wp-includes/comment-template.php: wp_comment_form_unfiltered_html_nonce()
wp-includes/comment-template.php: get_comment_reply_link()
wp-includes/comment-template.php: get_comments_number()
wp-includes/comment-template.php: get_comment_class()
wp-includes/comment.php: _close_comments_for_old_post()
wp-includes/comment.php: wp_update_comment()
wp-includes/comment.php: wp_update_comment_count_now()
wp-includes/comment.php: do_trackbacks()
wp-includes/comment.php: pingback()
wp-includes/class-wp-editor.php: _WP_Editors::editor_settings()

User Contributed Notes

Skip to note content You must log in to vote on the helpfulness of this noteVote results for this note: 21You must log in to vote on the helpfulness of this note Contributed by Fiaz Husyn

For reference, WP_Post OBJECT contains following fields:


WP_Post Object
(
    [ID] =>
    [post_author] =>
    [post_date] => 
    [post_date_gmt] => 
    [post_content] => 
    [post_title] => 
    [post_excerpt] => 
    [post_status] =>
    [comment_status] =>
    [ping_status] => 
    [post_password] => 
    [post_name] =>
    [to_ping] => 
    [pinged] => 
    [post_modified] => 
    [post_modified_gmt] =>
    [post_content_filtered] => 
    [post_parent] => 
    [guid] => 
    [menu_order] =>
    [post_type] =>
    [post_mime_type] => 
    [comment_count] =>
    [filter] =>
)

To get the title for a post with ID 7:


$post_7 = get_post( 7 ); 
$title = $post_7->post_title;

Alternatively, specify the $output parameter:


$post_7 = get_post( 7, ARRAY_A );
$title = $post_7['post_title'];

Wouldn’t it be better practice to use get_the_title(..) in this case? directly accessing the post object’s data member would bypass applying filters and enforcing protected and private settings, unless that’s explicitly desired.

If you need special things—[shortcodes], paragraph tags, anything exciting—in the content, you should apply the filters as opposed to using do_shortcode().


$post   = get_post( 42 );
$output =  apply_filters( 'the_content', $post->post_content );

For Reference : WP_Post Object has following properties, which are returned by get_post().


Member Variable Variable Type 	Notes
ID 	        int 	The ID of the post
post_author 	string 	The post author's user ID (numeric string)
post_name 	string 	The post's slug
post_type 	string 	See Post Types
post_title 	string 	The title of the post
post_date 	string 	Format: 0000-00-00 00:00:00
post_date_gmt 	string 	Format: 0000-00-00 00:00:00
post_content 	string 	The full content of the post
post_excerpt 	string 	User-defined post excerpt
post_status 	string 	See get_post_status for values
comment_status 	string 	Returns: { open, closed }
ping_status 	string 	Returns: { open, closed }
post_password 	string 	Returns empty string if no password
post_parent 	int 	Parent Post ID (default 0)
post_modified 	string 	Format: 0000-00-00 00:00:00
post_modified_gmt 	string 	Format: 0000-00-00 00:00:00
comment_count 	string 	Number of comments on post (numeric string)
menu_order 	string 	Order value as set through page-attribute when enabled (numeric string. Defaults to 0)

If you have a shortcode in the content you should use:

$post = get_post( 4304,ARRAY_A );
$output =  do_shortcode($post['post_content']);

If you want to get a post by slug, you could do a new WP_Query, or use the get_page_by_path function: https://developer.wordpress.org/reference/functions/get_page_by_path/

You’ll need to use the post_type if you are not getting a page.

To Get author of the Post


$post_info = get_post( 10 );
$author = $post_info->post_author;

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