wpsnoop: fix Harrys Gravatar Cache plugin conflicts, errors & issues

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


Troubleshooting theme and plugin conflicts is easier when you know what Harrys Gravatar Cache 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 Harrys Gravatar Cache

Get professional support for Harrys Gravatar Cache here

When you need professional help with WordPress: get help here


What does Harrys Gravatar Cache version 2.0.2 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Harrys Gravatar Cache to perform differently in your installation, previous versions before 2.0.2 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 2.0.2 of Harrys Gravatar Cache 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 Harrys Gravatar Cache 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 Harrys Gravatar Cache add to WordPress?

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

Type & Path Size Conflicts
wp-content/uploads/ The wp-content/uploads/ directory has potential conflicts with at least 1495 other plugins or themes.
wp-content/uploads/2022/ The wp-content/uploads/2022/ directory has potential conflicts with at least 1367 other plugins or themes.
wp-content/uploads/2022/02/ The wp-content/uploads/2022/02/ directory has potential conflicts with at least 1367 other plugins or themes.
wp-content/plugins/harrys-gravatar-cache/ 6.13MB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/amazon.de-logo.png 26.14kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/avatar-no.jpg 1.23kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/database.png 227.19kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/harrys-gravatar-cache.php 99.40kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/ 280.36kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache-de_CH_informal.mo 7.83kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache-de_CH_informal.po 17.67kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache-de_CH.mo 7.81kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache-de_CH.po 17.66kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache-de_DE_formal.mo 12.42kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache-de_DE_formal.po 19.53kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache-de_DE.mo 12.56kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache-de_DE.po 20.38kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache-en_AU.mo 11.35kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache-en_AU.po 19.10kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache-en_GB.mo 11.82kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache-en_GB.po 19.59kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache-en_NZ.mo 11.36kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache-en_NZ.po 19.10kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache-en_US.mo 11.79kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache-en_US.po 19.57kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache-es_ES.mo 8.70kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache-es_ES.po 18.18kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/languages/harrys-gravatar-cache.pot 13.95kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/LICENSE.txt 34.32kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/paypal-donate.png 22.02kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/readme.txt 16.58kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/screenshot-1.jpg 797.87kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/screenshot-2.jpg 135.47kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/screenshot-3.jpg 359.06kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/screenshot-4.jpg 2.88MB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/screenshot-5.jpg 87.82kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/screenshot-6.jpg 199.44kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/screenshot-7.jpg 231.67kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/screenshot-8.jpg 581.59kB No known conflicts with other themes or plugins.
wp-content/plugins/harrys-gravatar-cache/screenshot-9.jpg 223.91kB No known conflicts with other themes or plugins.
wp-content/uploads/gravatar-cache/ No known conflicts with other themes or plugins.

Which new shortcodes does Harrys Gravatar Cache add to WordPress?

Which new database tables are created by the WordPress plugin Harrys Gravatar Cache?

Which new options are added to the wp-options table by Harrys Gravatar Cache?

What new PHP functions does Harrys Gravatar Cache declare when it is active?

Function   Conflicts Common Errors
einstellungen 1 conflict Fatal error: Cannot redeclare einstellungen()
empty_cache 2 conflicts Fatal error: Cannot redeclare empty_cache()
save_settings 4 conflicts Fatal error: Cannot redeclare save_settings()
add_blog 0 conflicts Fatal error: Cannot redeclare add_blog()
correct_folder 0 conflicts Fatal error: Cannot redeclare correct_folder()
correct_folder2 0 conflicts Fatal error: Cannot redeclare correct_folder2()
delete_blog 0 conflicts Fatal error: Cannot redeclare delete_blog()
get_copy_options 0 conflicts Fatal error: Cannot redeclare get_copy_options()
get_size_gravatar_hgc 0 conflicts Fatal error: Cannot redeclare get_size_gravatar_hgc()
gravatar_lokal 0 conflicts Fatal error: Cannot redeclare gravatar_lokal()
harry_add_pages 0 conflicts Fatal error: Cannot redeclare harry_add_pages()
harrys_gravatar_cache_activation 0 conflicts Fatal error: Cannot redeclare harrys_gravatar_cache_activation()
harrys_gravatar_cache_installation 0 conflicts Fatal error: Cannot redeclare harrys_gravatar_cache_installation()
harrys_gravatar_cache_plugin_uninstall 0 conflicts Fatal error: Cannot redeclare harrys_gravatar_cache_plugin_uninstall()
harrys_gravatar_cache_uninstall 0 conflicts Fatal error: Cannot redeclare harrys_gravatar_cache_uninstall()
harrys_plugin_settings_link 0 conflicts Fatal error: Cannot redeclare harrys_plugin_settings_link()
hgc_update_check 0 conflicts Fatal error: Cannot redeclare hgc_update_check()
is_writeable_proof 0 conflicts Fatal error: Cannot redeclare is_writeable_proof()
make_folder 0 conflicts Fatal error: Cannot redeclare make_folder()
make_hgc_table 0 conflicts Fatal error: Cannot redeclare make_hgc_table()
nothing_set 0 conflicts Fatal error: Cannot redeclare nothing_set()
pre_cache 0 conflicts Fatal error: Cannot redeclare pre_cache()
set_check 0 conflicts Fatal error: Cannot redeclare set_check()
set_time 0 conflicts Fatal error: Cannot redeclare set_time()
update_hgc_table 0 conflicts Fatal error: Cannot redeclare update_hgc_table()

Using Harrys Gravatar Cache 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 Harrys Gravatar Cache from the command line with WP-CLI

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

wp plugin install harrys-gravatar-cache


How to activate Harrys Gravatar Cache from the command line with WP-CLI

To immediately activate Harrys Gravatar Cache after WP-CLI downloads the latest version you can use the following command:

wp plugin install harrys-gravatar-cache --activate


How to reinstall Harrys Gravatar Cache from the command line with WP-CLI

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

wp plugin install harrys-gravatar-cache --force


How to update Harrys Gravatar Cache to the latest version from the command line with WP-CLI

wp plugin update harrys-gravatar-cache


How to delete Harrys Gravatar Cache from the command line with WP-CLI

wp plugin delete harrys-gravatar-cache

Where can you download earlier versions of Harrys Gravatar Cache?

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 Harrys Gravatar Cache 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 Harrys Gravatar Cache

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 Harrys Gravatar Cache. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.