Linux premium71.web-hosting.com 4.18.0-513.11.1.lve.el8.x86_64 #1 SMP Thu Jan 18 16:21:02 UTC 2024 x86_64
LiteSpeed
Server IP : 198.187.29.8 & Your IP : 3.15.139.248
Domains :
Cant Read [ /etc/named.conf ]
User : cleahvkv
Terminal
Auto Root
Create File
Create Folder
Localroot Suggester
Backdoor Destroyer
Readme
/
home /
cleahvkv /
public_html /
wp-includes /
Delete
Unzip
Name
Size
Permission
Date
Action
ID3
[ DIR ]
drwxr-xr-x
2020-02-20 23:13
IXR
[ DIR ]
drwxr-xr-x
2020-02-20 23:13
Requests
[ DIR ]
drwxr-xr-x
2020-02-20 23:13
SimplePie
[ DIR ]
drwxr-xr-x
2025-04-11 12:06
Text
[ DIR ]
drwxr-xr-x
2020-02-20 23:13
blocks
[ DIR ]
drwxr-xr-x
2020-02-20 23:13
certificates
[ DIR ]
drwxr-xr-x
2020-02-20 23:13
css
[ DIR ]
drwxr-xr-x
2020-02-20 23:13
customize
[ DIR ]
drwxr-xr-x
2020-02-20 23:13
fonts
[ DIR ]
drwxr-xr-x
2020-02-20 23:13
images
[ DIR ]
drwxr-xr-x
2020-02-20 23:13
js
[ DIR ]
drwxr-xr-x
2020-02-20 23:13
pomo
[ DIR ]
drwxr-xr-x
2020-02-20 23:13
random_compat
[ DIR ]
drwxr-xr-x
2020-02-20 23:13
rest-api
[ DIR ]
drwxr-xr-x
2020-02-20 23:13
sodium_compat
[ DIR ]
drwxr-xr-x
2020-02-20 23:13
theme-compat
[ DIR ]
drwxr-xr-x
2020-02-20 23:13
widgets
[ DIR ]
drwxr-xr-x
2020-02-20 23:13
.htaccess
197
B
-r--r--r--
2025-05-03 03:33
admin-bar.php
30.23
KB
-rw-r--r--
2020-02-20 23:13
atomlib.php
11.56
KB
-rw-r--r--
2020-02-20 23:13
author-template.php
16.6
KB
-rw-r--r--
2020-02-20 23:13
blocks.php
18.79
KB
-rw-r--r--
2024-04-29 08:14
bookmark-template.php
12.2
KB
-rw-r--r--
2020-02-20 23:13
bookmark.php
14.66
KB
-rw-r--r--
2024-04-29 08:14
cache.php
21.36
KB
-rw-r--r--
2020-04-30 04:27
canonical.php
28.23
KB
-rw-r--r--
2020-02-20 23:13
capabilities.php
33.29
KB
-rw-r--r--
2020-02-20 23:13
category-template.php
51.4
KB
-rw-r--r--
2020-02-20 23:13
category.php
12.09
KB
-rw-r--r--
2020-02-20 23:13
class-IXR.php
2.51
KB
-rw-r--r--
2020-02-20 23:13
class-feed.php
544
B
-rw-r--r--
2020-02-20 23:13
class-http.php
37.85
KB
-rw-r--r--
2020-02-20 23:13
class-json.php
42.37
KB
-rw-r--r--
2020-02-20 23:13
class-oembed.php
410
B
-rw-r--r--
2020-02-20 23:13
class-phpass.php
7.15
KB
-rw-r--r--
2020-02-20 23:13
class-phpmailer.php
145.11
KB
-rw-r--r--
2021-05-13 04:09
class-pop3.php
20.43
KB
-rw-r--r--
2020-02-20 23:13
class-requests.php
29.1
KB
-rw-r--r--
2020-02-20 23:13
class-simplepie.php
87.17
KB
-rw-r--r--
2020-02-20 23:13
class-smtp.php
39.96
KB
-rw-r--r--
2020-02-20 23:13
class-snoopy.php
36.9
KB
-rw-r--r--
2020-02-20 23:13
class-walker-category-dropdown.php
2.08
KB
-rw-r--r--
2020-02-20 23:13
class-walker-category.php
7.69
KB
-rw-r--r--
2020-02-20 23:13
class-walker-comment.php
13.36
KB
-rw-r--r--
2020-06-11 04:21
class-walker-nav-menu.php
8.47
KB
-rw-r--r--
2020-02-20 23:13
class-walker-page-dropdown.php
2.25
KB
-rw-r--r--
2020-02-20 23:13
class-walker-page.php
6.87
KB
-rw-r--r--
2020-02-20 23:13
class-wp-admin-bar.php
16.55
KB
-rw-r--r--
2020-02-20 23:13
class-wp-ajax-response.php
5.11
KB
-rw-r--r--
2020-02-20 23:13
class-wp-block-parser.php
14.86
KB
-rw-r--r--
2020-02-20 23:13
class-wp-block-styles-registry.php
4.55
KB
-rw-r--r--
2020-02-20 23:13
class-wp-block-type-registry.php
4.97
KB
-rw-r--r--
2024-04-29 08:14
class-wp-block-type.php
4.7
KB
-rw-r--r--
2020-02-20 23:13
class-wp-comment-query.php
43.47
KB
-rw-r--r--
2020-06-11 04:21
class-wp-comment.php
8.75
KB
-rw-r--r--
2020-02-20 23:13
class-wp-customize-control.php
24.47
KB
-rw-r--r--
2020-02-20 23:13
class-wp-customize-manager.php
198.49
KB
-rw-r--r--
2020-04-30 04:27
class-wp-customize-nav-menus.php
53.25
KB
-rw-r--r--
2020-02-20 23:13
class-wp-customize-panel.php
9.37
KB
-rw-r--r--
2020-02-20 23:13
class-wp-customize-section.php
9.93
KB
-rw-r--r--
2020-02-20 23:13
class-wp-customize-setting.php
27.53
KB
-rw-r--r--
2020-02-20 23:13
class-wp-customize-widgets.php
65.41
KB
-rw-r--r--
2020-02-20 23:13
class-wp-date-query.php
34.45
KB
-rw-r--r--
2024-04-29 08:14
class-wp-dependency.php
2.44
KB
-rw-r--r--
2020-02-20 23:13
class-wp-editor.php
66.62
KB
-rw-r--r--
2020-02-20 23:13
class-wp-embed.php
14.4
KB
-rw-r--r--
2020-02-20 23:13
class-wp-error.php
4.81
KB
-rw-r--r--
2020-02-20 23:13
class-wp-fatal-error-handler.php
7.25
KB
-rw-r--r--
2020-02-20 23:13
class-wp-feed-cache-transient.php
2.5
KB
-rw-r--r--
2020-02-20 23:13
class-wp-feed-cache.php
749
B
-rw-r--r--
2020-02-20 23:13
class-wp-hook.php
13.96
KB
-rw-r--r--
2020-02-20 23:13
class-wp-http-cookie.php
6.98
KB
-rw-r--r--
2020-02-20 23:13
class-wp-http-curl.php
12.04
KB
-rw-r--r--
2020-02-20 23:13
class-wp-http-encoding.php
6.39
KB
-rw-r--r--
2020-02-20 23:13
class-wp-http-ixr-client.php
3.25
KB
-rw-r--r--
2020-02-20 23:13
class-wp-http-proxy.php
5.93
KB
-rw-r--r--
2020-02-20 23:13
class-wp-http-requests-hooks.php
1.9
KB
-rw-r--r--
2020-02-20 23:13
class-wp-http-requests-response.php
4.24
KB
-rw-r--r--
2020-02-20 23:13
class-wp-http-response.php
2.88
KB
-rw-r--r--
2020-02-20 23:13
class-wp-http-streams.php
15.69
KB
-rw-r--r--
2020-02-20 23:13
class-wp-image-editor-gd.php
13.56
KB
-rw-r--r--
2020-02-20 23:13
class-wp-image-editor-imagick.php
23.09
KB
-rw-r--r--
2020-02-20 23:13
class-wp-image-editor.php
13.58
KB
-rw-r--r--
2020-02-20 23:13
class-wp-list-util.php
6.26
KB
-rw-r--r--
2020-02-20 23:13
class-wp-locale-switcher.php
4.9
KB
-rw-r--r--
2020-02-20 23:13
class-wp-locale.php
13.57
KB
-rw-r--r--
2020-02-20 23:13
class-wp-matchesmapregex.php
1.76
KB
-rw-r--r--
2020-02-20 23:13
class-wp-meta-query.php
27.19
KB
-rw-r--r--
2022-01-06 21:02
class-wp-metadata-lazyloader.php
5.26
KB
-rw-r--r--
2020-02-20 23:13
class-wp-network-query.php
17.94
KB
-rw-r--r--
2020-02-20 23:13
class-wp-network.php
12
KB
-rw-r--r--
2020-02-20 23:13
class-wp-oembed-controller.php
5.89
KB
-rw-r--r--
2020-02-20 23:13
class-wp-oembed.php
29.47
KB
-rw-r--r--
2020-02-20 23:13
class-wp-paused-extensions-storage.php
4.82
KB
-rw-r--r--
2020-02-20 23:13
class-wp-post-type.php
19.07
KB
-rw-r--r--
2020-02-20 23:13
class-wp-post.php
6.29
KB
-rw-r--r--
2020-02-20 23:13
class-wp-query.php
128.01
KB
-rw-r--r--
2024-04-29 08:14
class-wp-recovery-mode-cookie-service.php
6.31
KB
-rw-r--r--
2020-02-20 23:13
class-wp-recovery-mode-email-service.php
9.88
KB
-rw-r--r--
2020-02-20 23:13
class-wp-recovery-mode-key-service.php
4.18
KB
-rw-r--r--
2020-02-20 23:13
class-wp-recovery-mode-link-service.php
3.29
KB
-rw-r--r--
2020-02-20 23:13
class-wp-recovery-mode-schema.php
1.05
KB
-rw-r--r--
2020-02-20 23:13
class-wp-recovery-mode.php
11.09
KB
-rw-r--r--
2020-02-20 23:13
class-wp-rewrite.php
58.49
KB
-rw-r--r--
2020-02-20 23:13
class-wp-role.php
2.6
KB
-rw-r--r--
2020-02-20 23:13
class-wp-roles.php
8.11
KB
-rw-r--r--
2020-02-20 23:13
class-wp-session-tokens.php
7.26
KB
-rw-r--r--
2020-02-20 23:13
class-wp-simplepie-file.php
2.27
KB
-rw-r--r--
2020-02-20 23:13
class-wp-simplepie-sanitize-kses.php
1.73
KB
-rw-r--r--
2020-02-20 23:13
class-wp-site-query.php
27.86
KB
-rw-r--r--
2020-02-20 23:13
class-wp-site.php
7.19
KB
-rw-r--r--
2020-02-20 23:13
class-wp-tax-query.php
18.98
KB
-rw-r--r--
2022-01-06 21:02
class-wp-taxonomy.php
10.44
KB
-rw-r--r--
2020-02-20 23:13
class-wp-term-query.php
34.59
KB
-rw-r--r--
2020-02-20 23:13
class-wp-term.php
5.14
KB
-rw-r--r--
2020-02-20 23:13
class-wp-text-diff-renderer-inline.php
716
B
-rw-r--r--
2020-02-20 23:13
class-wp-text-diff-renderer-table.php
16.4
KB
-rw-r--r--
2020-02-20 23:13
class-wp-theme.php
49.78
KB
-rw-r--r--
2024-04-29 08:14
class-wp-user-meta-session-tokens.php
2.92
KB
-rw-r--r--
2020-02-20 23:13
class-wp-user-query.php
30.56
KB
-rw-r--r--
2020-02-20 23:13
class-wp-user-request.php
1.95
KB
-rw-r--r--
2020-02-20 23:13
class-wp-user.php
21.26
KB
-rw-r--r--
2020-02-20 23:13
class-wp-walker.php
12.42
KB
-rw-r--r--
2020-02-20 23:13
class-wp-widget-factory.php
2.79
KB
-rw-r--r--
2020-02-20 23:13
class-wp-widget.php
17.42
KB
-rw-r--r--
2020-02-20 23:13
class-wp-xmlrpc-server.php
205.15
KB
-rw-r--r--
2020-10-29 20:41
class-wp.php
23.98
KB
-rw-r--r--
2020-06-11 04:21
class.wp-dependencies.php
11.25
KB
-rw-r--r--
2020-02-20 23:13
class.wp-scripts.php
17.34
KB
-rw-r--r--
2020-02-20 23:13
class.wp-styles.php
10.29
KB
-rw-r--r--
2020-02-20 23:13
comment-template.php
89.49
KB
-rw-r--r--
2020-06-11 04:21
comment.php
114.49
KB
-rw-r--r--
2024-04-29 08:14
compat.php
12.68
KB
-rw-r--r--
2024-04-29 08:14
cron.php
31.69
KB
-rw-r--r--
2020-02-20 23:13
date.php
409
B
-rw-r--r--
2020-02-20 23:13
default-constants.php
9.88
KB
-rw-r--r--
2020-02-20 23:13
default-filters.php
25.29
KB
-rw-r--r--
2020-06-11 04:21
default-widgets.php
2.13
KB
-rw-r--r--
2020-02-20 23:13
deprecated.php
111.96
KB
-rw-r--r--
2024-04-29 08:14
embed-template.php
344
B
-rw-r--r--
2020-02-20 23:13
embed.php
46.26
KB
-rw-r--r--
2024-04-29 08:14
error-protection.php
3.31
KB
-rw-r--r--
2020-02-20 23:13
feed-atom-comments.php
5.28
KB
-rw-r--r--
2020-02-20 23:13
feed-atom.php
3.01
KB
-rw-r--r--
2020-02-20 23:13
feed-rdf.php
2.6
KB
-rw-r--r--
2020-02-20 23:13
feed-rss.php
1.16
KB
-rw-r--r--
2020-02-20 23:13
feed-rss2-comments.php
4.05
KB
-rw-r--r--
2020-02-20 23:13
feed-rss2.php
3.69
KB
-rw-r--r--
2020-02-20 23:13
feed.php
21.51
KB
-rw-r--r--
2020-02-20 23:13
formatting.php
291.43
KB
-rw-r--r--
2024-04-29 08:14
functions.php
222.73
KB
-rw-r--r--
2024-04-29 08:14
functions.wp-scripts.php
12.52
KB
-rw-r--r--
2020-02-20 23:13
functions.wp-styles.php
8.03
KB
-rw-r--r--
2020-02-20 23:13
general-template.php
148.89
KB
-rw-r--r--
2020-02-20 23:13
http.php
22.02
KB
-rw-r--r--
2020-02-20 23:13
kses.php
57.39
KB
-rw-r--r--
2020-02-20 23:13
l10n.php
51.86
KB
-rw-r--r--
2024-04-29 08:14
link-template.php
140.16
KB
-rw-r--r--
2020-02-20 23:13
load.php
42.28
KB
-rw-r--r--
2020-02-20 23:13
locale.php
162
B
-rw-r--r--
2020-02-20 23:13
media-template.php
56.36
KB
-rw-r--r--
2024-04-29 08:14
media.php
146.21
KB
-rw-r--r--
2024-04-29 08:14
meta.php
46.63
KB
-rw-r--r--
2020-10-29 20:41
ms-blogs.php
23.84
KB
-rw-r--r--
2020-02-20 23:13
ms-default-constants.php
4.67
KB
-rw-r--r--
2020-02-20 23:13
ms-default-filters.php
6.26
KB
-rw-r--r--
2020-02-20 23:13
ms-deprecated.php
20.84
KB
-rw-r--r--
2020-02-20 23:13
ms-files.php
2.59
KB
-rw-r--r--
2020-02-20 23:13
ms-functions.php
85.58
KB
-rw-r--r--
2020-02-20 23:13
ms-load.php
19.16
KB
-rw-r--r--
2020-02-20 23:13
ms-network.php
3.57
KB
-rw-r--r--
2020-02-20 23:13
ms-settings.php
4.04
KB
-rw-r--r--
2020-02-20 23:13
ms-site-object.php
361
B
-rw-r--r--
2020-02-20 23:13
ms-site.php
42.06
KB
-rw-r--r--
2020-02-20 23:13
nav-menu-template.php
21.54
KB
-rw-r--r--
2020-02-20 23:13
nav-menu.php
40.33
KB
-rw-r--r--
2020-02-20 23:13
option.php
68.5
KB
-rw-r--r--
2020-02-20 23:13
pluggable-deprecated.php
6.12
KB
-rw-r--r--
2020-02-20 23:13
pluggable.php
97.49
KB
-rw-r--r--
2024-04-29 08:14
plugin.php
31.56
KB
-rw-r--r--
2020-02-20 23:13
post-formats.php
6.89
KB
-rw-r--r--
2020-02-20 23:13
post-template.php
61.44
KB
-rw-r--r--
2024-04-29 08:14
post-thumbnail-template.php
8.78
KB
-rw-r--r--
2020-02-20 23:13
post.php
238.88
KB
-rw-r--r--
2024-04-29 08:14
query.php
32.16
KB
-rw-r--r--
2020-02-20 23:13
registration-functions.php
202
B
-rw-r--r--
2020-02-20 23:13
registration.php
202
B
-rw-r--r--
2020-02-20 23:13
rest-api.php
45.54
KB
-rw-r--r--
2024-04-29 08:14
revision.php
21.18
KB
-rw-r--r--
2020-02-20 23:13
rewrite.php
17.61
KB
-rw-r--r--
2020-02-20 23:13
rss-functions.php
214
B
-rw-r--r--
2020-02-20 23:13
rss.php
22.66
KB
-rw-r--r--
2020-02-20 23:13
script-loader.php
110.89
KB
-rw-r--r--
2024-04-29 08:14
session.php
264
B
-rw-r--r--
2020-02-20 23:13
shortcodes.php
21.2
KB
-rw-r--r--
2024-04-29 08:14
spl-autoload-compat.php
443
B
-rw-r--r--
2020-02-20 23:13
taxonomy.php
154.26
KB
-rw-r--r--
2020-02-20 23:13
template-loader.php
2.79
KB
-rw-r--r--
2020-02-20 23:13
template.php
20.55
KB
-rw-r--r--
2020-02-20 23:13
theme.php
102.42
KB
-rw-r--r--
2020-02-20 23:13
update.php
24.97
KB
-rw-r--r--
2020-02-20 23:13
user.php
121
KB
-rw-r--r--
2020-04-30 04:27
vars.php
5.68
KB
-rw-r--r--
2020-02-20 23:13
version.php
762
B
-rw-r--r--
2024-04-29 08:14
widgets.php
57.37
KB
-rw-r--r--
2024-04-29 08:14
wlwmanifest.xml
1.02
KB
-rw-r--r--
2020-02-20 23:13
wp-blog-header.php
2.73
KB
-rw-r--r--
2025-05-03 03:33
wp-cron.php
2.73
KB
-rw-r--r--
2025-05-03 03:33
wp-db.php
101.4
KB
-rw-r--r--
2020-02-20 23:13
wp-diff.php
662
B
-rw-r--r--
2020-02-20 23:13
Save
Rename
<?php /** * A class for displaying various tree-like structures. * * Extend the Walker class to use it, see examples below. Child classes * do not need to implement all of the abstract methods in the class. The child * only needs to implement the methods that are needed. * * @since 2.1.0 * * @package WordPress * @abstract */ class Walker { /** * What the class handles. * * @since 2.1.0 * @var string */ public $tree_type; /** * DB fields to use. * * @since 2.1.0 * @var array */ public $db_fields; /** * Max number of pages walked by the paged walker * * @since 2.7.0 * @var int */ public $max_pages = 1; /** * Whether the current element has children or not. * * To be used in start_el(). * * @since 4.0.0 * @var bool */ public $has_children; /** * Starts the list before the elements are added. * * The $args parameter holds additional values that may be used with the child * class methods. This method is called at the start of the output list. * * @since 2.1.0 * @abstract * * @param string $output Used to append additional content (passed by reference). * @param int $depth Depth of the item. * @param array $args An array of additional arguments. */ public function start_lvl( &$output, $depth = 0, $args = array() ) {} /** * Ends the list of after the elements are added. * * The $args parameter holds additional values that may be used with the child * class methods. This method finishes the list at the end of output of the elements. * * @since 2.1.0 * @abstract * * @param string $output Used to append additional content (passed by reference). * @param int $depth Depth of the item. * @param array $args An array of additional arguments. */ public function end_lvl( &$output, $depth = 0, $args = array() ) {} /** * Start the element output. * * The $args parameter holds additional values that may be used with the child * class methods. Includes the element output also. * * @since 2.1.0 * @abstract * * @param string $output Used to append additional content (passed by reference). * @param object $object The data object. * @param int $depth Depth of the item. * @param array $args An array of additional arguments. * @param int $current_object_id ID of the current item. */ public function start_el( &$output, $object, $depth = 0, $args = array(), $current_object_id = 0 ) {} /** * Ends the element output, if needed. * * The $args parameter holds additional values that may be used with the child class methods. * * @since 2.1.0 * @abstract * * @param string $output Used to append additional content (passed by reference). * @param object $object The data object. * @param int $depth Depth of the item. * @param array $args An array of additional arguments. */ public function end_el( &$output, $object, $depth = 0, $args = array() ) {} /** * Traverse elements to create list from elements. * * Display one element if the element doesn't have any children otherwise, * display the element and its children. Will only traverse up to the max * depth and no ignore elements under that depth. It is possible to set the * max depth to include all depths, see walk() method. * * This method should not be called directly, use the walk() method instead. * * @since 2.5.0 * * @param object $element Data object. * @param array $children_elements List of elements to continue traversing (passed by reference). * @param int $max_depth Max depth to traverse. * @param int $depth Depth of current element. * @param array $args An array of arguments. * @param string $output Used to append additional content (passed by reference). */ public function display_element( $element, &$children_elements, $max_depth, $depth, $args, &$output ) { if ( ! $element ) { return; } $id_field = $this->db_fields['id']; $id = $element->$id_field; //display this element $this->has_children = ! empty( $children_elements[ $id ] ); if ( isset( $args[0] ) && is_array( $args[0] ) ) { $args[0]['has_children'] = $this->has_children; // Back-compat. } $this->start_el( $output, $element, $depth, ...array_values( $args ) ); // descend only when the depth is right and there are childrens for this element if ( ( $max_depth == 0 || $max_depth > $depth + 1 ) && isset( $children_elements[ $id ] ) ) { foreach ( $children_elements[ $id ] as $child ) { if ( ! isset( $newlevel ) ) { $newlevel = true; //start the child delimiter $this->start_lvl( $output, $depth, ...array_values( $args ) ); } $this->display_element( $child, $children_elements, $max_depth, $depth + 1, $args, $output ); } unset( $children_elements[ $id ] ); } if ( isset( $newlevel ) && $newlevel ) { //end the child delimiter $this->end_lvl( $output, $depth, ...array_values( $args ) ); } //end this element $this->end_el( $output, $element, $depth, ...array_values( $args ) ); } /** * Display array of elements hierarchically. * * Does not assume any existing order of elements. * * $max_depth = -1 means flatly display every element. * $max_depth = 0 means display all levels. * $max_depth > 0 specifies the number of display levels. * * @since 2.1.0 * @since 5.3.0 Formalized the existing `...$args` parameter by adding it * to the function signature. * * @param array $elements An array of elements. * @param int $max_depth The maximum hierarchical depth. * @param mixed ...$args Optional additional arguments. * @return string The hierarchical item output. */ public function walk( $elements, $max_depth, ...$args ) { $output = ''; //invalid parameter or nothing to walk if ( $max_depth < -1 || empty( $elements ) ) { return $output; } $parent_field = $this->db_fields['parent']; // flat display if ( -1 == $max_depth ) { $empty_array = array(); foreach ( $elements as $e ) { $this->display_element( $e, $empty_array, 1, 0, $args, $output ); } return $output; } /* * Need to display in hierarchical order. * Separate elements into two buckets: top level and children elements. * Children_elements is two dimensional array, eg. * Children_elements[10][] contains all sub-elements whose parent is 10. */ $top_level_elements = array(); $children_elements = array(); foreach ( $elements as $e ) { if ( empty( $e->$parent_field ) ) { $top_level_elements[] = $e; } else { $children_elements[ $e->$parent_field ][] = $e; } } /* * When none of the elements is top level. * Assume the first one must be root of the sub elements. */ if ( empty( $top_level_elements ) ) { $first = array_slice( $elements, 0, 1 ); $root = $first[0]; $top_level_elements = array(); $children_elements = array(); foreach ( $elements as $e ) { if ( $root->$parent_field == $e->$parent_field ) { $top_level_elements[] = $e; } else { $children_elements[ $e->$parent_field ][] = $e; } } } foreach ( $top_level_elements as $e ) { $this->display_element( $e, $children_elements, $max_depth, 0, $args, $output ); } /* * If we are displaying all levels, and remaining children_elements is not empty, * then we got orphans, which should be displayed regardless. */ if ( ( $max_depth == 0 ) && count( $children_elements ) > 0 ) { $empty_array = array(); foreach ( $children_elements as $orphans ) { foreach ( $orphans as $op ) { $this->display_element( $op, $empty_array, 1, 0, $args, $output ); } } } return $output; } /** * paged_walk() - produce a page of nested elements * * Given an array of hierarchical elements, the maximum depth, a specific page number, * and number of elements per page, this function first determines all top level root elements * belonging to that page, then lists them and all of their children in hierarchical order. * * $max_depth = 0 means display all levels. * $max_depth > 0 specifies the number of display levels. * * @since 2.7.0 * @since 5.3.0 Formalized the existing `...$args` parameter by adding it * to the function signature. * * @param array $elements * @param int $max_depth The maximum hierarchical depth. * @param int $page_num The specific page number, beginning with 1. * @param int $per_page * @param mixed ...$args Optional additional arguments. * @return string XHTML of the specified page of elements */ public function paged_walk( $elements, $max_depth, $page_num, $per_page, ...$args ) { if ( empty( $elements ) || $max_depth < -1 ) { return ''; } $output = ''; $parent_field = $this->db_fields['parent']; $count = -1; if ( -1 == $max_depth ) { $total_top = count( $elements ); } if ( $page_num < 1 || $per_page < 0 ) { // No paging $paging = false; $start = 0; if ( -1 == $max_depth ) { $end = $total_top; } $this->max_pages = 1; } else { $paging = true; $start = ( (int) $page_num - 1 ) * (int) $per_page; $end = $start + $per_page; if ( -1 == $max_depth ) { $this->max_pages = ceil( $total_top / $per_page ); } } // flat display if ( -1 == $max_depth ) { if ( ! empty( $args[0]['reverse_top_level'] ) ) { $elements = array_reverse( $elements ); $oldstart = $start; $start = $total_top - $end; $end = $total_top - $oldstart; } $empty_array = array(); foreach ( $elements as $e ) { $count++; if ( $count < $start ) { continue; } if ( $count >= $end ) { break; } $this->display_element( $e, $empty_array, 1, 0, $args, $output ); } return $output; } /* * Separate elements into two buckets: top level and children elements. * Children_elements is two dimensional array, e.g. * $children_elements[10][] contains all sub-elements whose parent is 10. */ $top_level_elements = array(); $children_elements = array(); foreach ( $elements as $e ) { if ( 0 == $e->$parent_field ) { $top_level_elements[] = $e; } else { $children_elements[ $e->$parent_field ][] = $e; } } $total_top = count( $top_level_elements ); if ( $paging ) { $this->max_pages = ceil( $total_top / $per_page ); } else { $end = $total_top; } if ( ! empty( $args[0]['reverse_top_level'] ) ) { $top_level_elements = array_reverse( $top_level_elements ); $oldstart = $start; $start = $total_top - $end; $end = $total_top - $oldstart; } if ( ! empty( $args[0]['reverse_children'] ) ) { foreach ( $children_elements as $parent => $children ) { $children_elements[ $parent ] = array_reverse( $children ); } } foreach ( $top_level_elements as $e ) { $count++; // For the last page, need to unset earlier children in order to keep track of orphans. if ( $end >= $total_top && $count < $start ) { $this->unset_children( $e, $children_elements ); } if ( $count < $start ) { continue; } if ( $count >= $end ) { break; } $this->display_element( $e, $children_elements, $max_depth, 0, $args, $output ); } if ( $end >= $total_top && count( $children_elements ) > 0 ) { $empty_array = array(); foreach ( $children_elements as $orphans ) { foreach ( $orphans as $op ) { $this->display_element( $op, $empty_array, 1, 0, $args, $output ); } } } return $output; } /** * Calculates the total number of root elements. * * @since 2.7.0 * * @param array $elements Elements to list. * @return int Number of root elements. */ public function get_number_of_root_elements( $elements ) { $num = 0; $parent_field = $this->db_fields['parent']; foreach ( $elements as $e ) { if ( 0 == $e->$parent_field ) { $num++; } } return $num; } /** * Unset all the children for a given top level element. * * @since 2.7.0 * * @param object $e * @param array $children_elements */ public function unset_children( $e, &$children_elements ) { if ( ! $e || ! $children_elements ) { return; } $id_field = $this->db_fields['id']; $id = $e->$id_field; if ( ! empty( $children_elements[ $id ] ) && is_array( $children_elements[ $id ] ) ) { foreach ( (array) $children_elements[ $id ] as $child ) { $this->unset_children( $child, $children_elements ); } } unset( $children_elements[ $id ] ); } } // Walker