wpsnoop: fix WH Cache and Security plugin conflicts, errors & issues

When the plugin WH Cache and Security 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 WH Cache and Security, plus learn which plugins and/or themes could be in conflict with WH Cache and Security.


Troubleshooting theme and plugin conflicts is easier when you know what WH Cache and Security 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 WH Cache and Security

Get professional support for WH Cache and Security here

When you need professional help with WordPress: get help here


What does WH Cache and Security version 1.1.2 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for WH Cache and Security to perform differently in your installation, previous versions before 1.1.2 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 1.1.2 of WH Cache and Security 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 WH Cache and Security 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 WH Cache and Security add to WordPress?

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

Type & Path Size Conflicts
robots.txt 96.00B The robots.txt file has potential conflicts with at least 9 other plugins or themes.
wp-content/advanced-cache.php The wp-content/advanced-cache.php file has potential conflicts with at least 21 other plugins or themes.
wp-content/cache/ The wp-content/cache/ directory has potential conflicts with at least 60 other plugins or themes.
wp-content/cache/css/ The wp-content/cache/css/ directory has potential conflict with at least 1 other plugin or theme.
wp-content/cache/js/ The wp-content/cache/js/ directory has potential conflict with at least 1 other plugin or theme.
wp-content/cache/queries/ No known conflicts with other themes or plugins.
wp-content/cache/tr-cache/ No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/ 1.30MB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/ 0.96MB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/admin_functions.php 2.46kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/classes/ 371.24kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/classes/tr_admin_page_class_v10.php 133.03kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/classes/tr_admin_page_class_v9.php 132.79kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/classes/tr_admin_page_v4.php 6.66kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/classes/tr_base_class_v2.php 7.89kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/classes/tr_base_class_v4.php 10.28kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/classes/tr_base_class_v5.php 9.87kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/classes/tr_base_class_v6.php 10.28kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/classes/tr_email.php 1.08kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/classes/tr_form_v2.php 23.21kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/classes/tr_meta_box_v9.php 26.05kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/classes/tr_pagination_class.php 3.67kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/classes/tr_post_type_v3.php 5.08kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/classes/tr_session_class.php 1.36kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/ 111.86kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/admin.css 12.85kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/admin.min.css 10.39kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/images/ 35.92kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/images/animated-overlay.gif 1.70kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/images/ui-bg_diagonals-thick_18_b81900_40x40.png 418.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/images/ui-bg_diagonals-thick_20_666666_40x40.png 312.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/images/ui-bg_flat_10_000000_40x100.png 205.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/images/ui-bg_glass_100_f6f6f6_1x400.png 262.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/images/ui-bg_glass_100_fdf5ce_1x400.png 348.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/images/ui-bg_glass_65_ffffff_1x400.png 207.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/images/ui-bg_gloss-wave_35_f6a828_500x100.png 5.68kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/images/ui-bg_highlight-soft_100_eeeeee_1x100.png 278.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/images/ui-bg_highlight-soft_75_ffe45c_1x100.png 328.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/images/ui-icons_222222_256x240.png 6.76kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/images/ui-icons_228ef1_256x240.png 4.44kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/images/ui-icons_ef8c08_256x240.png 4.44kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/images/ui-icons_ffd27a_256x240.png 4.44kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/images/ui-icons_ffffff_256x240.png 6.15kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/jquery-ui.css 26.35kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/css/jquery-ui.min.css 26.35kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/images/ 96.87kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/images/add.png 1.84kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/images/delete-16.png 1.74kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/images/edit.png 1.54kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/images/loading.gif 89.60kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/images/remove.png 2.15kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/index.php No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/init.php 2.31kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/ 401.18kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/Admin_Page_Class.js 19.10kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/Admin_Page_Class.min.js 11.72kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/ 236.54kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/clike.js 8.22kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/clike.min.js 4.84kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/codemirror.css 2.79kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/codemirror.js 112.71kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/codemirror.min.css 2.30kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/codemirror.min.js 57.61kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/css.js 3.56kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/css.min.js 1.96kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/javascript.js 12.32kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/javascript.min.js 6.39kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/php.js 4.73kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/php.min.js 2.74kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/solarizedDark.css 1.32kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/solarizedDark.min.css 1.20kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/solarizedLight.css 1.35kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/solarizedLight.min.css 1.23kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/xml.js 7.42kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/codemirror/xml.min.js 3.87kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/iphone-style-checkboxes/ 20.54kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/iphone-style-checkboxes/images/ 7.04kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/iphone-style-checkboxes/images/off.png 2.52kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/iphone-style-checkboxes/images/on.png 2.44kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/iphone-style-checkboxes/images/slider_center.png 260.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/iphone-style-checkboxes/images/slider_left.png 324.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/iphone-style-checkboxes/images/slider_right.png 321.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/iphone-style-checkboxes/images/slider.png 1.20kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/iphone-style-checkboxes/iphone-style-checkboxes.js 7.58kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/iphone-style-checkboxes/iphone-style-checkboxes.min.js 4.04kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/iphone-style-checkboxes/style.css 1.88kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/jquery.validate.min.js 21.02kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/plupload/ 9.03kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/plupload/myplupload.css 455.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/plupload/myplupload.js 5.38kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/plupload/myplupload.min.css 323.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/plupload/myplupload.min.js 2.89kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/post.js 3.11kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/post.min.js 1.60kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/time-and-date/ 78.52kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/time-and-date/jquery-ui-timepicker-addon.js 47.52kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/admin/js/time-and-date/jquery-ui-timepicker-addon.min.js 31.00kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/cache.php 12.04kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/cm-cache.php 345.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/css/ 534.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/css/admin.css 534.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/font/ 57.34kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/font/VeraBd.ttf 57.34kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/images/ 10.28kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/images/loading-x.gif 9.43kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/images/refresh.gif 865.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/ 248.35kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/404.php 1.40kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/actions.php 19.84kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/admin_actions.php 3.58kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/admin.php 5.60kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/cache_security_clean.php 3.82kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/default_scan_custom.php 41.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/index.php No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/init.php 6.73kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/install.php 2.66kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/javascriptpacker.php 22.89kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/need_fix_plugin.php 772.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/phpcaptcha.php 18.22kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/tab-custom-autoban.php 1.28kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/tab-custom-logs.php 1.75kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/tab-custom-status.php 7.13kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/tr_cache_class.php 9.14kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/tr_cache_query.php 2.69kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/tr_client.php 3.57kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/tr_log_net.php 2.00kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/tr_log_time.php 797.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/tr_min_js.php 29.98kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/tr_minify_js.php 17.75kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/tr_optimize_image.php 7.41kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/tr_scan_dir.php 8.63kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/tr_security_class.php 32.84kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/tr_wp_object_cache.php 10.47kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/tr_wpdb.php 6.49kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/trcs_cache-options.php 8.96kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/trcs_nw_security-options.php 2.26kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/trcs_otherst-options.php 478.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/inc/trcs_security-options.php 9.21kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/index.php No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/js/ 695.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/js/admin.js 401.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/js/admin.min.js 294.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/pages/ 16.02kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/pages/admin_cron_page.php 3.19kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/pages/admin_db_optimize.php 3.26kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/pages/admin_db_repair.php 2.63kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/pages/admin_image_optimize.php 2.57kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/pages/admin_network_security.php 22.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/pages/admin_scan_page.php 1.93kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/pages/admin_status.php 1.53kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/pages/login_head.php 905.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/plug.php 849.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/readme.txt 2.71kB No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/s.php 472.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/wp-content/ 189.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/wp-content/.htaccess 93.00B No known conflicts with other themes or plugins.
wp-content/plugins/wh-cache-and-security/wp-content/robots.txt 96.00B No known conflicts with other themes or plugins.

Which new shortcodes does WH Cache and Security add to WordPress?

Which new database tables are created by the WordPress plugin WH Cache and Security?

Which new options are added to the wp-options table by WH Cache and Security?

Option Name   Known Conflicts
tr_security The tr_security option doesn't have any known conflicts with other themes or plugins.
trcs_cache The trcs_cache option doesn't have any known conflicts with other themes or plugins.

During use WH Cache and Security may or may not create more options depending on how the plugin is configured and depending on which other themes and plugins are active in your specific hosting environment.

What new PHP functions does WH Cache and Security declare when it is active?

Using WH Cache and Security 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 WH Cache and Security from the command line with WP-CLI

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

wp plugin install wh-cache-and-security


How to activate WH Cache and Security from the command line with WP-CLI

To immediately activate WH Cache and Security after WP-CLI downloads the latest version you can use the following command:

wp plugin install wh-cache-and-security --activate


How to reinstall WH Cache and Security from the command line with WP-CLI

To force a reinstallation of WH Cache and Security which overwrites the current plugin without asking for confirmation you can use the following command:

wp plugin install wh-cache-and-security --force


How to update WH Cache and Security to the latest version from the command line with WP-CLI

wp plugin update wh-cache-and-security


How to delete WH Cache and Security from the command line with WP-CLI

wp plugin delete wh-cache-and-security

Where can you download earlier versions of WH Cache and Security?

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 WH Cache and Security 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 WH Cache and Security

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 WH Cache and Security. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.