wpsnoop: fix Slash Admin plugin conflicts, errors & issues

When the plugin Slash Admin conflicts or throws a PHP error we hope wpsnoop can help you to fix the issue quickly.


Discover which shortcodes wp-options PHP functions database tables and files are created by Slash Admin, plus learn which plugins and/or themes could be in conflict with Slash Admin.


Troubleshooting theme and plugin conflicts is easier when you know what Slash Admin leaves behind after uninstalling it from a WordPress installation, there is a list down below for your convenience.

Expert advice is recommended if you are not technically proficient with PHP, MySQL etc. View support options for Slash Admin

Get professional support for Slash Admin here

When you need professional help with WordPress: get help here


What does Slash Admin version 3.7.4 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Slash Admin to perform differently in your installation, previous versions before 3.7.4 may have created a different set of shortcodes, used different function names or could have created entirely different database tables to store settings and operate. This is not an exhaustive list but shows how version 3.7.4 of Slash Admin behaves when installed and removed on a clean installation of WordPress.

We have not tested individual shortcodes, features or settings of this plugin but instead have concentrated on the potential for obvious errors and conflicts which can occur, if you need help with the plugin in your local installation you can get WordPress help and support for Slash Admin by clicking here.

Our testing covered the free version of this plugin there may or may not be a paid version or premium version available for purchase that unlocks additional features and could behave in a slightly or very different manner.

Which new files does Slash Admin add to WordPress?

This section will populate with a table showing an icon, size and filepath.

Type & Path Size Conflicts
wp-content/plugins/slash-admin/ 378.06kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/classes/ 23.79kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/classes/ACF.class.php 368.00B No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/classes/Consent.class.php 5.08kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/classes/Email.class.php 2.38kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/classes/Fonts.class.php 1.24kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/classes/index.php 27.00B No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/classes/InternetExplorer.class.php 3.71kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/classes/Loader.class.php 5.22kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/classes/Scripts.class.php 1.54kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/classes/Settings.class.php 905.00B No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/classes/SiteHealth.class.php 567.00B No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/classes/TaxonomyOrder.class.php 2.81kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/css/ 4.34kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/css/slashadmin-options.css 4.34kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/img/ 22.69kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/img/warning.jpg 22.69kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/inc/ 36.00kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/inc/acf-mods.php 296.00B No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/inc/admin_notices.php 2.93kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/inc/autoloader.php 674.00B No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/inc/custom-splash.php 611.00B No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/inc/dev-functions.php 704.00B No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/inc/editors-allow.php 5.15kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/inc/frontend-misc.php 943.00B No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/inc/jetpack.php 810.00B No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/inc/limit-revisions.php 905.00B No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/inc/login.php 3.47kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/inc/maintenance.php 1.19kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/inc/non-admins.php 6.33kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/inc/performance.php 3.44kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/inc/shortcodes.php 2.00kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/inc/white-label.php 3.73kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/inc/whois-online.php 2.92kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/js/ 1.39kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/js/editors-allow.js 552.00B No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/js/uploader.js 873.00B No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/languages/ 181.84kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/languages/slash-admin-el.mo 60.67kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/languages/slash-admin-el.po 85.54kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/languages/slash-admin.pot 35.63kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/options.php 63.80kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/readme.txt 24.74kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/slashadmin.php 3.20kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/uninstall.php 265.00B No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/vendor/ 16.02kB No known conflicts with other themes or plugins.
wp-content/plugins/slash-admin/vendor/wptt-webfont-loader.php 16.02kB No known conflicts with other themes or plugins.

Which new shortcodes does Slash Admin add to WordPress?

Which new database tables are created by the WordPress plugin Slash Admin?

Which new options are added to the wp-options table by Slash Admin?

What new PHP functions does Slash Admin declare when it is active?

Function   Conflicts Common Errors
remove_menu_items 3 conflicts Fatal error: Cannot redeclare remove_menu_items()
slash_admin 0 conflicts Fatal error: Cannot redeclare slash_admin()
slash_admin_change_footer_text 0 conflicts Fatal error: Cannot redeclare slash_admin_change_footer_text()
slash_admin_dump 0 conflicts Fatal error: Cannot redeclare slash_admin_dump()
slash_admin_notices 0 conflicts Fatal error: Cannot redeclare slash_admin_notices()
slash_css_hide 0 conflicts Fatal error: Cannot redeclare slash_css_hide()
slash_custom_splash 0 conflicts Fatal error: Cannot redeclare slash_custom_splash()
slash_dns_prefetch 0 conflicts Fatal error: Cannot redeclare slash_dns_prefetch()
slash_dump 0 conflicts Fatal error: Cannot redeclare slash_dump()
slash_get_ip_address 0 conflicts Fatal error: Cannot redeclare slash_get_ip_address()
slash_prefetch_prerender 0 conflicts Fatal error: Cannot redeclare slash_prefetch_prerender()
slash_remove_embeds 0 conflicts Fatal error: Cannot redeclare slash_remove_embeds()
slash_remove_jetpack 0 conflicts Fatal error: Cannot redeclare slash_remove_jetpack()
slash_whois_online 0 conflicts Fatal error: Cannot redeclare slash_whois_online()
slashadmin_add_dashboard_widgets 0 conflicts Fatal error: Cannot redeclare slashadmin_add_dashboard_widgets()
slashadmin_add_excerpts_to_pages 0 conflicts Fatal error: Cannot redeclare slashadmin_add_excerpts_to_pages()
slashadmin_custom_admin_css 0 conflicts Fatal error: Cannot redeclare slashadmin_custom_admin_css()
slashadmin_custom_admin_logo 0 conflicts Fatal error: Cannot redeclare slashadmin_custom_admin_logo()
slashadmin_dashboard_widget_content 0 conflicts Fatal error: Cannot redeclare slashadmin_dashboard_widget_content()
slashadmin_get_pages 0 conflicts Fatal error: Cannot redeclare slashadmin_get_pages()
slashadmin_gravityforms_permissions 0 conflicts Fatal error: Cannot redeclare slashadmin_gravityforms_permissions()
slashadmin_is_user_online 0 conflicts Fatal error: Cannot redeclare slashadmin_is_user_online()
slashadmin_limit_revisions 0 conflicts Fatal error: Cannot redeclare slashadmin_limit_revisions()
slashadmin_login_css 0 conflicts Fatal error: Cannot redeclare slashadmin_login_css()
slashadmin_login_enqueues 0 conflicts Fatal error: Cannot redeclare slashadmin_login_enqueues()
slashadmin_login_page 0 conflicts Fatal error: Cannot redeclare slashadmin_login_page()
slashadmin_online_users 0 conflicts Fatal error: Cannot redeclare slashadmin_online_users()
slashadmin_remove_caps 0 conflicts Fatal error: Cannot redeclare slashadmin_remove_caps()
slashadmin_remove_category 0 conflicts Fatal error: Cannot redeclare slashadmin_remove_category()
slashadmin_remove_default_welcome_panel 0 conflicts Fatal error: Cannot redeclare slashadmin_remove_default_welcome_panel()
slashadmin_restrict_editing 0 conflicts Fatal error: Cannot redeclare slashadmin_restrict_editing()
slashadmin_settings_link 0 conflicts Fatal error: Cannot redeclare slashadmin_settings_link()
slashadmin_user_last_online 0 conflicts Fatal error: Cannot redeclare slashadmin_user_last_online()
slashadmin_users_status_init 0 conflicts Fatal error: Cannot redeclare slashadmin_users_status_init()
slashadmin_welcome_panel 0 conflicts Fatal error: Cannot redeclare slashadmin_welcome_panel()
slashadmin_white_label_footer 0 conflicts Fatal error: Cannot redeclare slashadmin_white_label_footer()
slashadmin_white_label_texts 0 conflicts Fatal error: Cannot redeclare slashadmin_white_label_texts()
slashadmin_wp_kses 0 conflicts Fatal error: Cannot redeclare slashadmin_wp_kses()

Using Slash Admin from the command line with WP-CLI

The following commands are provided for convenience and should only be used if you understand how WP-CLI works. These commands refer to a single WordPress instance and may need to be modified if you are working with a Multisite installation.


How to install Slash Admin from the command line with WP-CLI

Navigate to the root of your WordPress installation and type the following command:

wp plugin install slash-admin


How to activate Slash Admin from the command line with WP-CLI

To immediately activate Slash Admin after WP-CLI downloads the latest version you can use the following command:

wp plugin install slash-admin --activate


How to reinstall Slash Admin from the command line with WP-CLI

To force a reinstallation of Slash Admin which overwrites the current plugin without asking for confirmation you can use the following command:

wp plugin install slash-admin --force


How to update Slash Admin to the latest version from the command line with WP-CLI

wp plugin update slash-admin


How to delete Slash Admin from the command line with WP-CLI

wp plugin delete slash-admin

Where can you download earlier versions of Slash Admin?

Whenever possible you should use the latest version of plugins and themes, however if you have recently updated and discovered that you need to install an earlier version you may be able to download other versions of Slash Admin from the WordPress repository by visiting this link.

Please note that installing earlier versions of a theme or plugin is not generally a recommended course of action for most users and could re-introduce security, stability or other issues in Slash Admin

About our testing enviroment

Tests were conducted using Apache 2.4.29, PHP 7.2 on Ubuntu 18.04, MySQL 5.7.33 and WordPress 5.9

It is very possible that different versions of PHP such as PHP 8.0, PHP 7.4, or PHP 7.3 could behave differently with Slash Admin. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.