wpsnoop: fix Keratin theme conflicts, errors & issues

When the theme Keratin 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 Keratin, plus learn which plugins and/or themes could be in conflict with Keratin.

Troubleshooting theme and plugin conflicts is easier when you know what Keratin 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 Keratin

Get professional support for Keratin here

When you need professional help with WordPress: get help here

What does Keratin version 1.1.0 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Keratin to perform differently in your installation, previous versions before 1.1.0 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 1.1.0 of Keratin behaves when installed and removed on a clean installation of WordPress.

We have not tested individual shortcodes, features or settings of this theme 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 Keratin by clicking here.

Our testing covered the free version of this theme 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.

Summary of WordPress theme analysis: Keratin

Theme Slug: keratin Internal ID: 112544 Addon Type: > Theme Version: 1.1.0 Price: Free Source: WordPress.org Files: 73 (3.26MB) Short Codes: [ / ] 0 Database Tables: 0 Function Count: 49

Do you need help with Keratin? Get professional theme support here in no time at all

Which new files does Keratin add to WordPress?

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

The theme Keratin added 73 new files when it was installed with WP-CLI in our WordPress test environment.

Type & Path	Size	Conflicts
wp-content/themes/keratin/	3.26MB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/404.php	1.08kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/archive.php	2.11kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/comments.php	3.35kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/css/	156.60kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/css/bootstrap-grid.css	81.52kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/css/editor-style.css	5.79kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/css/fontawesome-all.css	69.28kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/customizer/	23.89kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/customizer/controls.php	5.80kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/customizer/customizer.php	18.09kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/footer.php	466.00B	No known conflicts with other themes or plugins.
wp-content/themes/keratin/functions.php	3.17kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/header.php	746.00B	No known conflicts with other themes or plugins.
wp-content/themes/keratin/image.php	1.47kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/inc/	32.57kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/inc/conditional-tags.php	2.02kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/inc/custom-header.php	2.14kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/inc/extras.php	11.05kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/inc/fonts.php	1.80kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/inc/init.php	1.46kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/inc/scripts.php	1.72kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/inc/sidebars.php	639.00B	No known conflicts with other themes or plugins.
wp-content/themes/keratin/inc/template-tags.php	11.76kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/index.php	2.21kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/js/	38.70kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/js/custom.js	8.04kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/js/customizer.js	5.02kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/js/enquire.js	9.63kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/js/fitvids.js	3.27kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/js/hover-intent.js	4.82kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/js/keyboard-image-navigation.js	490.00B	No known conflicts with other themes or plugins.
wp-content/themes/keratin/js/superfish.js	7.43kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/languages/	10.21kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/languages/keratin.pot	9.96kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/languages/readme.txt	252.00B	No known conflicts with other themes or plugins.
wp-content/themes/keratin/page.php	1.21kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/readme.txt	5.19kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/rtl.css	9.84kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/screenshot.png	211.73kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/search.php	1.84kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/searchform.php	739.00B	No known conflicts with other themes or plugins.
wp-content/themes/keratin/sidebar.php	428.00B	No known conflicts with other themes or plugins.
wp-content/themes/keratin/single.php	1.25kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/style.css	91.31kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/template-parts/	13.84kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/template-parts/author.php	1.32kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/template-parts/content-404.php	1.77kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/template-parts/content-image-attachment.php	2.46kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/template-parts/content-none.php	1.29kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/template-parts/content-page.php	1.49kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/template-parts/content-single.php	1.40kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/template-parts/content.php	1.33kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/template-parts/site-branding.php	995.00B	No known conflicts with other themes or plugins.
wp-content/themes/keratin/template-parts/site-header.php	568.00B	No known conflicts with other themes or plugins.
wp-content/themes/keratin/template-parts/site-info.php	454.00B	No known conflicts with other themes or plugins.
wp-content/themes/keratin/template-parts/site-navigation.php	840.00B	No known conflicts with other themes or plugins.
wp-content/themes/keratin/webfonts/	2.66MB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/webfonts/fa-brands-400.eot	128.84kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/webfonts/fa-brands-400.svg	692.10kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/webfonts/fa-brands-400.ttf	128.54kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/webfonts/fa-brands-400.woff	87.01kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/webfonts/fa-brands-400.woff2	74.16kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/webfonts/fa-regular-400.eot	33.58kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/webfonts/fa-regular-400.svg	140.94kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/webfonts/fa-regular-400.ttf	33.29kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/webfonts/fa-regular-400.woff	16.41kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/webfonts/fa-regular-400.woff2	13.26kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/webfonts/fa-solid-900.eot	189.52kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/webfonts/fa-solid-900.svg	829.24kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/webfonts/fa-solid-900.ttf	189.24kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/webfonts/fa-solid-900.woff	96.68kB	No known conflicts with other themes or plugins.
wp-content/themes/keratin/webfonts/fa-solid-900.woff2	74.30kB	No known conflicts with other themes or plugins.

Which new shortcodes does Keratin add to WordPress?

The theme Keratin did not add any shortcodes when it was installed with WP-CLI in our WordPress test environment.

Which new database tables are created by the WordPress theme Keratin?

Keratin did not create any new database tables when it was installed. It is possible that the theme creates new database tables after an initial setup or configuration or after some period of use.

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

When Keratin was activated and loaded for the first time it created 4 new options in the wp_options table. Any known conflicts will be shown in red.

Option Name		Known Conflicts
current_theme		Potential conflict with 8753 plugins or themes
Keratin
theme_mods_twentytwentytwo		Potential conflict with 8767 plugins or themes
a:1:{s:16:"sidebars_widgets";a:2:{s:4:"time";i:1645524854;s:4:"data";a:3:{s:19:"wp_inactive_widgets";a:0:{}s:9:"sidebar-1";a:3:{i:0;s:7:"block-2";i:1;s:7:"block-3";i:2;s:7:"block-4";}s:9:"sidebar-2";a:2:{i:0;s:7:"block-5";i:1;s:7:"block-6";}}}}
theme_switched		Potential conflict with 8753 plugins or themes
(empty string)
theme_mods_keratin		The theme_mods_keratin option doesn't have any known conflicts with other themes or plugins.
a:1:{s:18:"nav_menu_locations";a:0:{}}

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

After disabling and deleting Keratin there were 4 options still present in the wp-options table:

current_theme
theme_mods_keratin
theme_mods_twentytwentytwo
theme_switched

Contact Keratin experts for help

What new PHP functions does Keratin declare when it is active?

Installing Keratin added 49 new functions to Wordpress at run-time. These functions are internal and generally aren't meant to be used except by developpers who wish to interface with the plugin to enhance or alter its behavior.

Function	Conflicts	Common Errors
keratin_attachment_link	0 conflicts	Fatal error: Cannot redeclare keratin_attachment_link()
keratin_body_classes	0 conflicts	Fatal error: Cannot redeclare keratin_body_classes()
keratin_categorized_blog	0 conflicts	Fatal error: Cannot redeclare keratin_categorized_blog()
keratin_category_transient_flusher	0 conflicts	Fatal error: Cannot redeclare keratin_category_transient_flusher()
keratin_comment_count	0 conflicts	Fatal error: Cannot redeclare keratin_comment_count()
keratin_content_width	0 conflicts	Fatal error: Cannot redeclare keratin_content_width()
keratin_credits_blog	0 conflicts	Fatal error: Cannot redeclare keratin_credits_blog()
keratin_credits_designer	0 conflicts	Fatal error: Cannot redeclare keratin_credits_designer()
keratin_custom_header_setup	0 conflicts	Fatal error: Cannot redeclare keratin_custom_header_setup()
keratin_customize_preview_js	0 conflicts	Fatal error: Cannot redeclare keratin_customize_preview_js()
keratin_customize_register	0 conflicts	Fatal error: Cannot redeclare keratin_customize_register()
keratin_default	0 conflicts	Fatal error: Cannot redeclare keratin_default()
keratin_entry_footer	0 conflicts	Fatal error: Cannot redeclare keratin_entry_footer()
keratin_excerpt_length	0 conflicts	Fatal error: Cannot redeclare keratin_excerpt_length()
keratin_excerpt_more	0 conflicts	Fatal error: Cannot redeclare keratin_excerpt_more()
keratin_fonts_url	0 conflicts	Fatal error: Cannot redeclare keratin_fonts_url()
keratin_get_custom_logo	0 conflicts	Fatal error: Cannot redeclare keratin_get_custom_logo()
keratin_has_excerpt	0 conflicts	Fatal error: Cannot redeclare keratin_has_excerpt()
keratin_has_post_edit_link	0 conflicts	Fatal error: Cannot redeclare keratin_has_post_edit_link()
keratin_has_post_thumbnail	0 conflicts	Fatal error: Cannot redeclare keratin_has_post_thumbnail()
keratin_has_read_more_label	0 conflicts	Fatal error: Cannot redeclare keratin_has_read_more_label()
keratin_has_sidebar	0 conflicts	Fatal error: Cannot redeclare keratin_has_sidebar()
keratin_has_sticky_post	0 conflicts	Fatal error: Cannot redeclare keratin_has_sticky_post()
keratin_header_style	0 conflicts	Fatal error: Cannot redeclare keratin_header_style()
keratin_hide_elements	0 conflicts	Fatal error: Cannot redeclare keratin_hide_elements()
keratin_layout_class	0 conflicts	Fatal error: Cannot redeclare keratin_layout_class()
keratin_mod	0 conflicts	Fatal error: Cannot redeclare keratin_mod()
keratin_page_menu_args	0 conflicts	Fatal error: Cannot redeclare keratin_page_menu_args()
keratin_page_menu_class	0 conflicts	Fatal error: Cannot redeclare keratin_page_menu_class()
keratin_pingback_header	0 conflicts	Fatal error: Cannot redeclare keratin_pingback_header()
keratin_post_category	0 conflicts	Fatal error: Cannot redeclare keratin_post_category()
keratin_post_classes	0 conflicts	Fatal error: Cannot redeclare keratin_post_classes()
keratin_post_edit_link	0 conflicts	Fatal error: Cannot redeclare keratin_post_edit_link()
keratin_post_thumbnail	0 conflicts	Fatal error: Cannot redeclare keratin_post_thumbnail()
keratin_post_thumbnail_single	0 conflicts	Fatal error: Cannot redeclare keratin_post_thumbnail_single()
keratin_posted_by	0 conflicts	Fatal error: Cannot redeclare keratin_posted_by()
keratin_posted_on	0 conflicts	Fatal error: Cannot redeclare keratin_posted_on()
keratin_read_more_link	0 conflicts	Fatal error: Cannot redeclare keratin_read_more_link()
keratin_register_sidebars	0 conflicts	Fatal error: Cannot redeclare keratin_register_sidebars()
keratin_sanitize_checkbox	0 conflicts	Fatal error: Cannot redeclare keratin_sanitize_checkbox()
keratin_sanitize_select	0 conflicts	Fatal error: Cannot redeclare keratin_sanitize_select()
keratin_sanitize_unfiltered_html	0 conflicts	Fatal error: Cannot redeclare keratin_sanitize_unfiltered_html()
keratin_scripts	0 conflicts	Fatal error: Cannot redeclare keratin_scripts()
keratin_setup	0 conflicts	Fatal error: Cannot redeclare keratin_setup()
keratin_sticky_post	0 conflicts	Fatal error: Cannot redeclare keratin_sticky_post()
keratin_the_archive_title	0 conflicts	Fatal error: Cannot redeclare keratin_the_archive_title()
keratin_the_attached_image	0 conflicts	Fatal error: Cannot redeclare keratin_the_attached_image()
keratin_the_post_pagination	0 conflicts	Fatal error: Cannot redeclare keratin_the_post_pagination()
keratin_the_posts_pagination	0 conflicts	Fatal error: Cannot redeclare keratin_the_posts_pagination()

Using Keratin 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 Keratin from the command line with WP-CLI

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

wp theme install keratin

How to activate Keratin from the command line with WP-CLI

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

wp theme install keratin --activate

How to reinstall Keratin from the command line with WP-CLI

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

wp theme install keratin --force

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

wp theme update keratin

How to delete Keratin from the command line with WP-CLI

wp theme delete keratin --force

Where can you download earlier versions of Keratin?

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 Keratin 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 Keratin

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