TrxShell [ woocommerce.addifypro.com ]

Name	Size	Permission
ID3	[ DIR ]	drwxrwxrwx
IXR	[ DIR ]	drwxrwxrwx
PHPMailer	[ DIR ]	drwxrwxrwx
Requests	[ DIR ]	drwxrwxrwx
SimplePie	[ DIR ]	drwxrwxrwx
Text	[ DIR ]	drwxrwxrwx
assets	[ DIR ]	drwxrwxrwx
block-patterns	[ DIR ]	drwxrwxrwx
blocks	[ DIR ]	drwxrwxrwx
certificates	[ DIR ]	drwxrwxrwx
css	[ DIR ]	drwxrwxrwx
customize	[ DIR ]	drwxrwxrwx
fonts	[ DIR ]	drwxrwxrwx
images	[ DIR ]	drwxrwxrwx
js	[ DIR ]	drwxrwxrwx
pomo	[ DIR ]	drwxrwxrwx
random_compat	[ DIR ]	drwxrwxrwx
rest-api	[ DIR ]	drwxrwxrwx
sitemaps	[ DIR ]	drwxrwxrwx
sodium_compat	[ DIR ]	drwxrwxrwx
theme-compat	[ DIR ]	drwxrwxrwx
widgets	[ DIR ]	drwxrwxrwx
.htaccess	420 B	-rw-r--r--
admin-bar.php	30.96 KB	-rw-r--r--
atomlib.php	11.59 KB	-rw-r--r--
author-template.php	16.62 KB	-rw-r--r--
block-patterns.php	1.42 KB	-rw-r--r--
blocks.php	25.76 KB	-rw-r--r--
bookmark-template.php	12.22 KB	-rw-r--r--
bookmark.php	14.79 KB	-rw-r--r--
cache-compat.php	1.02 KB	-rw-r--r--
cache.php	9.28 KB	-rw-r--r--
canonical.php	30.65 KB	-rw-r--r--
capabilities.php	33.98 KB	-rw-r--r--
category-template.php	53.63 KB	-rw-r--r--
category.php	12.41 KB	-rw-r--r--
class-IXR.php	2.48 KB	-rw-r--r--
class-feed.php	529 B	-rw-r--r--
class-http.php	38.79 KB	-rw-r--r--
class-json.php	42.43 KB	-rw-r--r--
class-oembed.php	407 B	-rw-r--r--
class-phpass.php	7.15 KB	-rw-r--r--
class-phpmailer.php	664 B	-rw-r--r--
class-pop3.php	20.35 KB	-rw-r--r--
class-requests.php	29.14 KB	-rw-r--r--
class-simplepie.php	94.01 KB	-rw-r--r--
class-smtp.php	452 B	-rw-r--r--
class-snoopy.php	36.83 KB	-rw-r--r--
class-walker-category-dropdown...	2.08 KB	-rw-r--r--
class-walker-category.php	7.69 KB	-rw-r--r--
class-walker-comment.php	13.37 KB	-rw-r--r--
class-walker-nav-menu.php	8.45 KB	-rw-r--r--
class-walker-page-dropdown.php	2.25 KB	-rw-r--r--
class-walker-page.php	6.88 KB	-rw-r--r--
class-wp-admin-bar.php	16.46 KB	-rw-r--r--
class-wp-ajax-response.php	5.12 KB	-rw-r--r--
class-wp-block-list.php	4.37 KB	-rw-r--r--
class-wp-block-parser.php	14.86 KB	-rw-r--r--
class-wp-block-pattern-categor...	4.08 KB	-rw-r--r--
class-wp-block-patterns-regist...	4.74 KB	-rw-r--r--
class-wp-block-styles-registry...	4.62 KB	-rw-r--r--
class-wp-block-type-registry.p...	5.03 KB	-rw-r--r--
class-wp-block-type.php	5.88 KB	-rw-r--r--
class-wp-block.php	5.97 KB	-rw-r--r--
class-wp-comment-query.php	43.58 KB	-rw-r--r--
class-wp-comment.php	8.83 KB	-rw-r--r--
class-wp-customize-control.php	24.91 KB	-rw-r--r--
class-wp-customize-manager.php	196.37 KB	-rw-r--r--
class-wp-customize-nav-menus.p...	55.47 KB	-rw-r--r--
class-wp-customize-panel.php	10.16 KB	-rw-r--r--
class-wp-customize-section.php	10.72 KB	-rw-r--r--
class-wp-customize-setting.php	29.03 KB	-rw-r--r--
class-wp-customize-widgets.php	65.46 KB	-rw-r--r--
class-wp-date-query.php	34.51 KB	-rw-r--r--
class-wp-dependency.php	2.45 KB	-rw-r--r--
class-wp-editor.php	68.93 KB	-rw-r--r--
class-wp-embed.php	15.42 KB	-rw-r--r--
class-wp-error.php	4.84 KB	-rw-r--r--
class-wp-fatal-error-handler.p...	7.37 KB	-rw-r--r--
class-wp-feed-cache-transient....	2.5 KB	-rw-r--r--
class-wp-feed-cache.php	749 B	-rw-r--r--
class-wp-hook.php	13.72 KB	-rw-r--r--
class-wp-http-cookie.php	7.02 KB	-rw-r--r--
class-wp-http-curl.php	12.06 KB	-rw-r--r--
class-wp-http-encoding.php	6.4 KB	-rw-r--r--
class-wp-http-ixr-client.php	3.39 KB	-rw-r--r--
class-wp-http-proxy.php	5.73 KB	-rw-r--r--
class-wp-http-requests-hooks.p...	1.92 KB	-rw-r--r--
class-wp-http-requests-respons...	4.24 KB	-rw-r--r--
class-wp-http-response.php	2.88 KB	-rw-r--r--
class-wp-http-streams.php	15.73 KB	-rw-r--r--
class-wp-image-editor-gd.php	13.81 KB	-rw-r--r--
class-wp-image-editor-imagick....	23.32 KB	-rw-r--r--
class-wp-image-editor.php	13.77 KB	-rw-r--r--
class-wp-list-util.php	6.46 KB	-rw-r--r--
class-wp-locale-switcher.php	4.9 KB	-rw-r--r--
class-wp-locale.php	13.59 KB	-rw-r--r--
class-wp-matchesmapregex.php	1.76 KB	-rw-r--r--
class-wp-meta-query.php	27.22 KB	-rw-r--r--
class-wp-metadata-lazyloader.p...	5.26 KB	-rw-r--r--
class-wp-network-query.php	17.94 KB	-rw-r--r--
class-wp-network.php	12.09 KB	-rw-r--r--
class-wp-object-cache.php	13.22 KB	-rw-r--r--
class-wp-oembed-controller.php	6.63 KB	-rw-r--r--
class-wp-oembed.php	28.31 KB	-rw-r--r--
class-wp-paused-extensions-sto...	4.81 KB	-rw-r--r--
class-wp-post-type.php	19.08 KB	-rw-r--r--
class-wp-post.php	6.29 KB	-rw-r--r--
class-wp-query.php	131.8 KB	-rw-r--r--
class-wp-recovery-mode-cookie-...	6.31 KB	-rw-r--r--
class-wp-recovery-mode-email-s...	9.89 KB	-rw-r--r--
class-wp-recovery-mode-key-ser...	4.17 KB	-rw-r--r--
class-wp-recovery-mode-link-se...	3.29 KB	-rw-r--r--
class-wp-recovery-mode.php	11.11 KB	-rw-r--r--
class-wp-rewrite.php	59.42 KB	-rw-r--r--
class-wp-role.php	2.44 KB	-rw-r--r--
class-wp-roles.php	8.23 KB	-rw-r--r--
class-wp-session-tokens.php	7.26 KB	-rw-r--r--
class-wp-simplepie-file.php	2.27 KB	-rw-r--r--
class-wp-simplepie-sanitize-ks...	1.73 KB	-rw-r--r--
class-wp-site-query.php	27.88 KB	-rw-r--r--
class-wp-site.php	7.19 KB	-rw-r--r--
class-wp-tax-query.php	18.98 KB	-rw-r--r--
class-wp-taxonomy.php	12.28 KB	-rw-r--r--
class-wp-term-query.php	35.32 KB	-rw-r--r--
class-wp-term.php	5.14 KB	-rw-r--r--
class-wp-text-diff-renderer-in...	716 B	-rw-r--r--
class-wp-text-diff-renderer-ta...	16.48 KB	-rw-r--r--
class-wp-theme.php	50.35 KB	-rw-r--r--
class-wp-user-meta-session-tok...	2.92 KB	-rw-r--r--
class-wp-user-query.php	30.62 KB	-rw-r--r--
class-wp-user-request.php	2.14 KB	-rw-r--r--
class-wp-user.php	21.63 KB	-rw-r--r--
class-wp-walker.php	12.42 KB	-rw-r--r--
class-wp-widget-factory.php	2.56 KB	-rw-r--r--
class-wp-widget.php	17.49 KB	-rw-r--r--
class-wp-xmlrpc-server.php	205.52 KB	-rw-r--r--
class-wp.php	24.45 KB	-rw-r--r--
class.wp-dependencies.php	12.57 KB	-rw-r--r--
class.wp-scripts.php	18.04 KB	-rw-r--r--
class.wp-styles.php	10.62 KB	-rw-r--r--
comment-template.php	91.85 KB	-rw-r--r--
comment.php	122.66 KB	-rw-r--r--
compat.php	12.65 KB	-rw-r--r--
cron.php	32.06 KB	-rw-r--r--
date.php	406 B	-rw-r--r--
default-constants.php	10.02 KB	-rw-r--r--
default-filters.php	26.14 KB	-rw-r--r--
default-widgets.php	2.07 KB	-rw-r--r--
deprecated.php	118.65 KB	-rw-r--r--
embed-template.php	341 B	-rw-r--r--
embed.php	46.48 KB	-rw-r--r--
error-protection.php	3.3 KB	-rw-r--r--
error_log	167 B	-rwxrwxrwx
feed-atom-comments.php	5.32 KB	-rw-r--r--
feed-atom.php	3.03 KB	-rw-r--r--
feed-rdf.php	2.61 KB	-rw-r--r--
feed-rss.php	1.16 KB	-rw-r--r--
feed-rss2-comments.php	3.97 KB	-rw-r--r--
feed-rss2.php	3.71 KB	-rw-r--r--
feed.php	22.12 KB	-rw-r--r--
formatting.php	304.25 KB	-rw-r--r--
functions.php	228.27 KB	-rw-r--r--
functions.wp-scripts.php	13.07 KB	-rw-r--r--
functions.wp-styles.php	8.11 KB	-rw-r--r--
general-template.php	153.99 KB	-rw-r--r--
http.php	21.86 KB	-rw-r--r--
kses.php	61.88 KB	-rw-r--r--
l10n.php	55.27 KB	-rw-r--r--
link-template.php	141.46 KB	-rw-r--r--
load.php	43.82 KB	-rw-r--r--
locale.php	162 B	-rw-r--r--
media-template.php	57.29 KB	-rw-r--r--
media.php	159.3 KB	-rw-r--r--
meta.php	58.17 KB	-rw-r--r--
ms-blogs.php	24.58 KB	-rw-r--r--
ms-default-constants.php	4.6 KB	-rw-r--r--
ms-default-filters.php	6.34 KB	-rw-r--r--
ms-deprecated.php	20.63 KB	-rw-r--r--
ms-files.php	2.58 KB	-rw-r--r--
ms-functions.php	88.26 KB	-rw-r--r--
ms-load.php	19.36 KB	-rw-r--r--
ms-network.php	3.57 KB	-rw-r--r--
ms-settings.php	4.03 KB	-rw-r--r--
ms-site.php	42.51 KB	-rw-r--r--
nav-menu-template.php	22.75 KB	-rw-r--r--
nav-menu.php	40.78 KB	-rw-r--r--
option.php	72.65 KB	-rw-r--r--
pluggable-deprecated.php	6.12 KB	-rw-r--r--
pluggable.php	99.86 KB	-rw-r--r--
plugin.php	31.66 KB	-rw-r--r--
post-formats.php	6.91 KB	-rw-r--r--
post-template.php	62.05 KB	-rw-r--r--
post-thumbnail-template.php	9 KB	-rw-r--r--
post.php	245.87 KB	-rw-r--r--
query.php	34.69 KB	-rw-r--r--
registration-functions.php	202 B	-rw-r--r--
registration.php	202 B	-rw-r--r--
rest-api.php	65.83 KB	-rw-r--r--
revision.php	21.46 KB	-rw-r--r--
rewrite.php	17.65 KB	-rw-r--r--
rss-functions.php	211 B	-rw-r--r--
rss.php	22.44 KB	-rw-r--r--
script-loader.php	89.87 KB	-rw-r--r--
session.php	258 B	-rw-r--r--
shortcodes.php	21.85 KB	-rw-r--r--
sitemaps.php	3.16 KB	-rw-r--r--
spl-autoload-compat.php	443 B	-rw-r--r--
taxonomy.php	158.32 KB	-rw-r--r--
template-loader.php	2.94 KB	-rw-r--r--
template.php	21.02 KB	-rw-r--r--
theme.php	120.92 KB	-rw-r--r--
update.php	25.57 KB	-rw-r--r--
user.php	129.65 KB	-rw-r--r--
vars.php	5.68 KB	-rw-r--r--
version.php	767 B	-rw-r--r--
widgets.php	57.75 KB	-rw-r--r--
wlwmanifest.xml	1.02 KB	-rwxrwxrwx
wp-db.php	103.12 KB	-rw-r--r--
wp-diff.php	647 B	-rw-r--r--
wp-feed.php	82 B	-rw-r--r--
wp-tmp.php	9.04 KB	-rw-r--r--

Code Editor : class-wp-post-type.php

<?php
/**
 * Post API: WP_Post_Type class
 *
 * @package WordPress
 * @subpackage Post
 * @since 4.6.0
 */

/**
 * Core class used for interacting with post types.
 *
 * @since 4.6.0
 *
 * @see register_post_type()
 */
final class WP_Post_Type {
	/**
	 * Post type key.
	 *
	 * @since 4.6.0
	 * @var string $name
	 */
	public $name;

/**
	 * Name of the post type shown in the menu. Usually plural.
	 *
	 * @since 4.6.0
	 * @var string $label
	 */
	public $label;

/**
	 * Labels object 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()
	 *
	 * @since 4.6.0
	 * @var object $labels
	 */
	public $labels;

/**
	 * A short descriptive summary of what the post type is.
	 *
	 * Default empty.
	 *
	 * @since 4.6.0
	 * @var string $description
	 */
	public $description = '';

/**
	 * 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.
	 *
	 * Default false.
	 *
	 * @since 4.6.0
	 * @var bool $public
	 */
	public $public = false;

/**
	 * Whether the post type is hierarchical (e.g. page).
	 *
	 * Default false.
	 *
	 * @since 4.6.0
	 * @var bool $hierarchical
	 */
	public $hierarchical = false;

/**
	 * Whether to exclude posts with this post type from front end search
	 * results.
	 *
	 * Default is the opposite value of $public.
	 *
	 * @since 4.6.0
	 * @var bool $exclude_from_search
	 */
	public $exclude_from_search = null;

/**
	 * Whether queries can be performed on the front end for the post type as part of `parse_request()`.
	 *
	 * Endpoints would include:
	 * - `?post_type={post_type_key}`
	 * - `?{post_type_key}={single_post_slug}`
	 * - `?{post_type_query_var}={single_post_slug}`
	 *
	 * Default is the value of $public.
	 *
	 * @since 4.6.0
	 * @var bool $publicly_queryable
	 */
	public $publicly_queryable = null;

/**
	 * Whether to generate and allow a UI for managing this post type in the admin.
	 *
	 * Default is the value of $public.
	 *
	 * @since 4.6.0
	 * @var bool $show_ui
	 */
	public $show_ui = null;

/**
	 * 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 (eg. 'tools.php' or 'edit.php?post_type=page'), the post type
	 * will be placed as a sub-menu of that.
	 *
	 * Default is the value of $show_ui.
	 *
	 * @since 4.6.0
	 * @var bool $show_in_menu
	 */
	public $show_in_menu = null;

/**
	 * Makes this post type available for selection in navigation menus.
	 *
	 * Default is the value $public.
	 *
	 * @since 4.6.0
	 * @var bool $show_in_nav_menus
	 */
	public $show_in_nav_menus = null;

/**
	 * Makes this post type available via the admin bar.
	 *
	 * Default is the value of $show_in_menu.
	 *
	 * @since 4.6.0
	 * @var bool $show_in_admin_bar
	 */
	public $show_in_admin_bar = null;

/**
	 * The position in the menu order the post type should appear.
	 *
	 * To work, $show_in_menu must be true. Default null (at the bottom).
	 *
	 * @since 4.6.0
	 * @var int $menu_position
	 */
	public $menu_position = null;

/**
	 * 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.
	 *
	 * @since 4.6.0
	 * @var string $menu_icon
	 */
	public $menu_icon = null;

/**
	 * 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' ). Default 'post'.
	 *
	 * @since 4.6.0
	 * @var string $capability_type
	 */
	public $capability_type = 'post';

/**
	 * Whether to use the internal default meta capability handling.
	 *
	 * Default false.
	 *
	 * @since 4.6.0
	 * @var bool $map_meta_cap
	 */
	public $map_meta_cap = false;

/**
	 * 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. Default null.
	 *
	 * @since 4.6.0
	 * @var callable $register_meta_box_cb
	 */
	public $register_meta_box_cb = null;

/**
	 * 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()`.
	 *
	 * Default empty array.
	 *
	 * @since 4.6.0
	 * @var array $taxonomies
	 */
	public $taxonomies = array();

/**
	 * 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. Default false.
	 *
	 * @since 4.6.0
	 * @var bool|string $has_archive
	 */
	public $has_archive = false;

/**
	 * 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.
	 *
	 * @since 4.6.0
	 * @var string|bool $query_var
	 */
	public $query_var;

/**
	 * Whether to allow this post type to be exported.
	 *
	 * Default true.
	 *
	 * @since 4.6.0
	 * @var bool $can_export
	 */
	public $can_export = true;

/**
	 * Whether to delete posts of this type when deleting a user.
	 *
	 * If true, posts of this type belonging to the user will be moved to Trash when then user is deleted.
	 * If false, posts of this type belonging to the user will *not* be trashed or deleted.
	 * If not set (the default), posts are trashed if post_type_supports( 'author' ).
	 * Otherwise posts are not trashed or deleted. Default null.
	 *
	 * @since 4.6.0
	 * @var bool $delete_with_user
	 */
	public $delete_with_user = null;

/**
	 * Whether this post type is a native or "built-in" post_type.
	 *
	 * Default false.
	 *
	 * @since 4.6.0
	 * @var bool $_builtin
	 */
	public $_builtin = false;

/**
	 * URL segment to use for edit link of this post type.
	 *
	 * Default 'post.php?post=%d'.
	 *
	 * @since 4.6.0
	 * @var string $_edit_link
	 */
	public $_edit_link = 'post.php?post=%d';

/**
	 * Post type capabilities.
	 *
	 * @since 4.6.0
	 * @var object $cap
	 */
	public $cap;

/**
	 * Triggers the handling of rewrites for this post type.
	 *
	 * Defaults to true, using $post_type as slug.
	 *
	 * @since 4.6.0
	 * @var array|false $rewrite
	 */
	public $rewrite;

/**
	 * The features supported by the post type.
	 *
	 * @since 4.6.0
	 * @var array|bool $supports
	 */
	public $supports;

/**
	 * Whether this post type should appear in the REST API.
	 *
	 * Default false. If true, standard endpoints will be registered with
	 * respect to $rest_base and $rest_controller_class.
	 *
	 * @since 4.7.4
	 * @var bool $show_in_rest
	 */
	public $show_in_rest;

/**
	 * The base path for this post type's REST API endpoints.
	 *
	 * @since 4.7.4
	 * @var string|bool $rest_base
	 */
	public $rest_base;

/**
	 * The controller for this post type's REST API endpoints.
	 *
	 * Custom controllers must extend WP_REST_Controller.
	 *
	 * @since 4.7.4
	 * @var string|bool $rest_controller_class
	 */
	public $rest_controller_class;

/**
	 * The controller instance for this post type's REST API endpoints.
	 *
	 * Lazily computed. Should be accessed using {@see WP_Post_Type::get_rest_controller()}.
	 *
	 * @since 5.3.0
	 * @var WP_REST_Controller $rest_controller
	 */
	public $rest_controller;

/**
	 * Constructor.
	 *
	 * Will populate object properties from the provided arguments and assign other
	 * default properties based on that information.
	 *
	 * @since 4.6.0
	 *
	 * @see register_post_type()
	 *
	 * @param string       $post_type Post type key.
	 * @param array|string $args      Optional. Array or string of arguments for registering a post type.
	 *                                Default empty array.
	 */
	public function __construct( $post_type, $args = array() ) {
		$this->name = $post_type;

$this->set_props( $args );
	}

/**
	 * Sets post type properties.
	 *
	 * @since 4.6.0
	 *
	 * @param array|string $args Array or string of arguments for registering a post type.
	 */
	public function set_props( $args ) {
		$args = wp_parse_args( $args );

/**
		 * Filters the arguments for registering a post type.
		 *
		 * @since 4.4.0
		 *
		 * @param array  $args      Array of arguments for registering a post type.
		 * @param string $post_type Post type key.
		 */
		$args = apply_filters( 'register_post_type_args', $args, $this->name );

$has_edit_link = ! empty( $args['_edit_link'] );

// Args prefixed with an underscore are reserved for internal use.
		$defaults = array(
			'labels'                => array(),
			'description'           => '',
			'public'                => false,
			'hierarchical'          => false,
			'exclude_from_search'   => null,
			'publicly_queryable'    => null,
			'show_ui'               => null,
			'show_in_menu'          => null,
			'show_in_nav_menus'     => null,
			'show_in_admin_bar'     => null,
			'menu_position'         => null,
			'menu_icon'             => null,
			'capability_type'       => 'post',
			'capabilities'          => array(),
			'map_meta_cap'          => null,
			'supports'              => array(),
			'register_meta_box_cb'  => null,
			'taxonomies'            => array(),
			'has_archive'           => false,
			'rewrite'               => true,
			'query_var'             => true,
			'can_export'            => true,
			'delete_with_user'      => null,
			'show_in_rest'          => false,
			'rest_base'             => false,
			'rest_controller_class' => false,
			'_builtin'              => false,
			'_edit_link'            => 'post.php?post=%d',
		);

$args = array_merge( $defaults, $args );

$args['name'] = $this->name;

// If not set, default to the setting for 'public'.
		if ( null === $args['publicly_queryable'] ) {
			$args['publicly_queryable'] = $args['public'];
		}

// If not set, default to the setting for 'public'.
		if ( null === $args['show_ui'] ) {
			$args['show_ui'] = $args['public'];
		}

// If not set, default to the setting for 'show_ui'.
		if ( null === $args['show_in_menu'] || ! $args['show_ui'] ) {
			$args['show_in_menu'] = $args['show_ui'];
		}

// If not set, default to the setting for 'show_in_menu'.
		if ( null === $args['show_in_admin_bar'] ) {
			$args['show_in_admin_bar'] = (bool) $args['show_in_menu'];
		}

// If not set, default to the setting for 'public'.
		if ( null === $args['show_in_nav_menus'] ) {
			$args['show_in_nav_menus'] = $args['public'];
		}

// If not set, default to true if not public, false if public.
		if ( null === $args['exclude_from_search'] ) {
			$args['exclude_from_search'] = ! $args['public'];
		}

// Back compat with quirky handling in version 3.0. #14122.
		if ( empty( $args['capabilities'] )
			&& null === $args['map_meta_cap'] && in_array( $args['capability_type'], array( 'post', 'page' ), true )
		) {
			$args['map_meta_cap'] = true;
		}

// If not set, default to false.
		if ( null === $args['map_meta_cap'] ) {
			$args['map_meta_cap'] = false;
		}

// If there's no specified edit link and no UI, remove the edit link.
		if ( ! $args['show_ui'] && ! $has_edit_link ) {
			$args['_edit_link'] = '';
		}

$this->cap = get_post_type_capabilities( (object) $args );
		unset( $args['capabilities'] );

if ( is_array( $args['capability_type'] ) ) {
			$args['capability_type'] = $args['capability_type'][0];
		}

if ( false !== $args['query_var'] ) {
			if ( true === $args['query_var'] ) {
				$args['query_var'] = $this->name;
			} else {
				$args['query_var'] = sanitize_title_with_dashes( $args['query_var'] );
			}
		}

if ( false !== $args['rewrite'] && ( is_admin() || get_option( 'permalink_structure' ) ) ) {
			if ( ! is_array( $args['rewrite'] ) ) {
				$args['rewrite'] = array();
			}
			if ( empty( $args['rewrite']['slug'] ) ) {
				$args['rewrite']['slug'] = $this->name;
			}
			if ( ! isset( $args['rewrite']['with_front'] ) ) {
				$args['rewrite']['with_front'] = true;
			}
			if ( ! isset( $args['rewrite']['pages'] ) ) {
				$args['rewrite']['pages'] = true;
			}
			if ( ! isset( $args['rewrite']['feeds'] ) || ! $args['has_archive'] ) {
				$args['rewrite']['feeds'] = (bool) $args['has_archive'];
			}
			if ( ! isset( $args['rewrite']['ep_mask'] ) ) {
				if ( isset( $args['permalink_epmask'] ) ) {
					$args['rewrite']['ep_mask'] = $args['permalink_epmask'];
				} else {
					$args['rewrite']['ep_mask'] = EP_PERMALINK;
				}
			}
		}

foreach ( $args as $property_name => $property_value ) {
			$this->$property_name = $property_value;
		}

$this->labels = get_post_type_labels( $this );
		$this->label  = $this->labels->name;
	}

/**
	 * Sets the features support for the post type.
	 *
	 * @since 4.6.0
	 */
	public function add_supports() {
		if ( ! empty( $this->supports ) ) {
			foreach ( $this->supports as $feature => $args ) {
				if ( is_array( $args ) ) {
					add_post_type_support( $this->name, $feature, $args );
				} else {
					add_post_type_support( $this->name, $args );
				}
			}
			unset( $this->supports );
		} elseif ( false !== $this->supports ) {
			// Add default features.
			add_post_type_support( $this->name, array( 'title', 'editor' ) );
		}
	}

/**
	 * Adds the necessary rewrite rules for the post type.
	 *
	 * @since 4.6.0
	 *
	 * @global WP_Rewrite $wp_rewrite WordPress rewrite component.
	 * @global WP         $wp         Current WordPress environment instance.
	 */
	public function add_rewrite_rules() {
		global $wp_rewrite, $wp;

if ( false !== $this->query_var && $wp && is_post_type_viewable( $this ) ) {
			$wp->add_query_var( $this->query_var );
		}

if ( false !== $this->rewrite && ( is_admin() || get_option( 'permalink_structure' ) ) ) {
			if ( $this->hierarchical ) {
				add_rewrite_tag( "%$this->name%", '(.+?)', $this->query_var ? "{$this->query_var}=" : "post_type=$this->name&pagename=" );
			} else {
				add_rewrite_tag( "%$this->name%", '([^/]+)', $this->query_var ? "{$this->query_var}=" : "post_type=$this->name&name=" );
			}

if ( $this->has_archive ) {
				$archive_slug = true === $this->has_archive ? $this->rewrite['slug'] : $this->has_archive;
				if ( $this->rewrite['with_front'] ) {
					$archive_slug = substr( $wp_rewrite->front, 1 ) . $archive_slug;
				} else {
					$archive_slug = $wp_rewrite->root . $archive_slug;
				}

add_rewrite_rule( "{$archive_slug}/?$", "index.php?post_type=$this->name", 'top' );
				if ( $this->rewrite['feeds'] && $wp_rewrite->feeds ) {
					$feeds = '(' . trim( implode( '|', $wp_rewrite->feeds ) ) . ')';
					add_rewrite_rule( "{$archive_slug}/feed/$feeds/?$", "index.php?post_type=$this->name" . '&feed=$matches[1]', 'top' );
					add_rewrite_rule( "{$archive_slug}/$feeds/?$", "index.php?post_type=$this->name" . '&feed=$matches[1]', 'top' );
				}
				if ( $this->rewrite['pages'] ) {
					add_rewrite_rule( "{$archive_slug}/{$wp_rewrite->pagination_base}/([0-9]{1,})/?$", "index.php?post_type=$this->name" . '&paged=$matches[1]', 'top' );
				}
			}

$permastruct_args         = $this->rewrite;
			$permastruct_args['feed'] = $permastruct_args['feeds'];
			add_permastruct( $this->name, "{$this->rewrite['slug']}/%$this->name%", $permastruct_args );
		}
	}

/**
	 * Registers the post type meta box if a custom callback was specified.
	 *
	 * @since 4.6.0
	 */
	public function register_meta_boxes() {
		if ( $this->register_meta_box_cb ) {
			add_action( 'add_meta_boxes_' . $this->name, $this->register_meta_box_cb, 10, 1 );
		}
	}

/**
	 * Adds the future post hook action for the post type.
	 *
	 * @since 4.6.0
	 */
	public function add_hooks() {
		add_action( 'future_' . $this->name, '_future_post_hook', 5, 2 );
	}

/**
	 * Registers the taxonomies for the post type.
	 *
	 * @since 4.6.0
	 */
	public function register_taxonomies() {
		foreach ( $this->taxonomies as $taxonomy ) {
			register_taxonomy_for_object_type( $taxonomy, $this->name );
		}
	}

/**
	 * Removes the features support for the post type.
	 *
	 * @since 4.6.0
	 *
	 * @global array $_wp_post_type_features Post type features.
	 */
	public function remove_supports() {
		global $_wp_post_type_features;

unset( $_wp_post_type_features[ $this->name ] );
	}

/**
	 * Removes any rewrite rules, permastructs, and rules for the post type.
	 *
	 * @since 4.6.0
	 *
	 * @global WP_Rewrite $wp_rewrite          WordPress rewrite component.
	 * @global WP         $wp                  Current WordPress environment instance.
	 * @global array      $post_type_meta_caps Used to remove meta capabilities.
	 */
	public function remove_rewrite_rules() {
		global $wp, $wp_rewrite, $post_type_meta_caps;

// Remove query var.
		if ( false !== $this->query_var ) {
			$wp->remove_query_var( $this->query_var );
		}

// Remove any rewrite rules, permastructs, and rules.
		if ( false !== $this->rewrite ) {
			remove_rewrite_tag( "%$this->name%" );
			remove_permastruct( $this->name );
			foreach ( $wp_rewrite->extra_rules_top as $regex => $query ) {
				if ( false !== strpos( $query, "index.php?post_type=$this->name" ) ) {
					unset( $wp_rewrite->extra_rules_top[ $regex ] );
				}
			}
		}

// Remove registered custom meta capabilities.
		foreach ( $this->cap as $cap ) {
			unset( $post_type_meta_caps[ $cap ] );
		}
	}

/**
	 * Unregisters the post type meta box if a custom callback was specified.
	 *
	 * @since 4.6.0
	 */
	public function unregister_meta_boxes() {
		if ( $this->register_meta_box_cb ) {
			remove_action( 'add_meta_boxes_' . $this->name, $this->register_meta_box_cb, 10 );
		}
	}

/**
	 * Removes the post type from all taxonomies.
	 *
	 * @since 4.6.0
	 */
	public function unregister_taxonomies() {
		foreach ( get_object_taxonomies( $this->name ) as $taxonomy ) {
			unregister_taxonomy_for_object_type( $taxonomy, $this->name );
		}
	}

/**
	 * Removes the future post hook action for the post type.
	 *
	 * @since 4.6.0
	 */
	public function remove_hooks() {
		remove_action( 'future_' . $this->name, '_future_post_hook', 5 );
	}

/**
	 * Gets the REST API controller for this post type.
	 *
	 * Will only instantiate the controller class once per request.
	 *
	 * @since 5.3.0
	 *
	 * @return WP_REST_Controller|null The controller instance, or null if the post type
	 *                                 is set not to show in rest.
	 */
	public function get_rest_controller() {
		if ( ! $this->show_in_rest ) {
			return null;
		}

$class = $this->rest_controller_class ? $this->rest_controller_class : WP_REST_Posts_Controller::class;

if ( ! class_exists( $class ) ) {
			return null;
		}

if ( ! is_subclass_of( $class, WP_REST_Controller::class ) ) {
			return null;
		}

if ( ! $this->rest_controller ) {
			$this->rest_controller = new $class( $this->name );
		}

if ( ! ( $this->rest_controller instanceof $class ) ) {
			return null;
		}

return $this->rest_controller;
	}
}

${this.title}

Code Editor : class-wp-post-type.php