wpsnoop: fix Featured Image Customizer plugin conflicts, errors & issues

When the plugin Featured Image Customizer 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 Featured Image Customizer, plus learn which plugins and/or themes could be in conflict with Featured Image Customizer.


Troubleshooting theme and plugin conflicts is easier when you know what Featured Image Customizer 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 Featured Image Customizer

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What does Featured Image Customizer version 0.2.1 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Featured Image Customizer to perform differently in your installation, previous versions before 0.2.1 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 0.2.1 of Featured Image Customizer 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 Featured Image Customizer 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 Featured Image Customizer 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/featured-image-customizer/ 358.06kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/assets/ 292.29kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/assets/build/ 9.45kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/assets/build/css/ 3.87kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/assets/build/css/featured-image-customizer.min.css 2.85kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/assets/build/css/featured-image-customizer.min.css.map 1.02kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/assets/build/js/ 5.58kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/assets/build/js/featured-image-customizer.min.js 5.58kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/assets/fonts/ 282.84kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/assets/fonts/firacode.ttf 282.84kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/assets/img/ No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/classes/ 26.43kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/classes/class-fic-init.php 5.19kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/classes/core/ 16.29kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/classes/core/class-fic-creator.php 3.72kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/classes/core/class-fic-fs.php 1.62kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/classes/core/class-fic-options.php 3.57kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/classes/core/class-fic-view.php 7.37kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/classes/events/ 4.95kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/classes/events/class-fic-create-image.php 2.61kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/classes/events/class-fic-preview-image.php 2.34kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/config/ 1.45kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/config/defined.php 1.45kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/featured-image-customizer.php 6.23kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/lang/ No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/license.txt 17.89kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/README.md 6.88kB No known conflicts with other themes or plugins.
wp-content/plugins/featured-image-customizer/readme.txt 6.88kB No known conflicts with other themes or plugins.
wp-content/uploads/fic-local-storage/ No known conflicts with other themes or plugins.

Which new shortcodes does Featured Image Customizer add to WordPress?

Which new database tables are created by the WordPress plugin Featured Image Customizer?

Which new options are added to the wp-options table by Featured Image Customizer?

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

During use Featured Image Customizer 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 Featured Image Customizer declare when it is active?

Using Featured Image Customizer 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 Featured Image Customizer from the command line with WP-CLI

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

wp plugin install featured-image-customizer


How to activate Featured Image Customizer from the command line with WP-CLI

To immediately activate Featured Image Customizer after WP-CLI downloads the latest version you can use the following command:

wp plugin install featured-image-customizer --activate


How to reinstall Featured Image Customizer from the command line with WP-CLI

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

wp plugin install featured-image-customizer --force


How to update Featured Image Customizer to the latest version from the command line with WP-CLI

wp plugin update featured-image-customizer


How to delete Featured Image Customizer from the command line with WP-CLI

wp plugin delete featured-image-customizer

Where can you download earlier versions of Featured Image Customizer?

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 Featured Image Customizer 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 Featured Image Customizer

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 Featured Image Customizer. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.