wpsnoop: fix Online Courses theme conflicts, errors & issues

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

Troubleshooting theme and plugin conflicts is easier when you know what Online Courses 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 Online Courses

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What does Online Courses version 1.2 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Online Courses to perform differently in your installation, previous versions before 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 1.2 of Online Courses 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 Online Courses 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: Online Courses

Theme Slug: online-courses Internal ID: 116294 Addon Type: > Theme Version: 1.2 Price: Free Source: WordPress.org Files: 57 (1.98MB) Short Codes: [ / ] 0 Database Tables: 0 Function Count: 44

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Which new files does Online Courses add to WordPress?

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

The theme Online Courses added 57 new files when it was installed with WP-CLI in our WordPress test environment.

Type & Path	Size	Conflicts
wp-content/themes/online-courses/	1.98MB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/404.php	1.10kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/archive-products.php	2.31kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/archive.php	2.31kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/category.php	2.32kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/comments.php	786.00B	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/css/	235.24kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/css/admin.css	2.20kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/css/bootstrap.css	149.19kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/css/default.css	42.68kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/css/font-awesome.css	36.54kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/css/owl.carousel.css	4.63kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/fonts/	928.57kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/fonts/fontawesome-webfont.eot	161.86kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/fonts/fontawesome-webfont.svg	433.96kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/fonts/fontawesome-webfont.ttf	161.67kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/fonts/fontawesome-webfont.woff	95.73kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/fonts/fontawesome-webfont.woff2	75.35kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/footer.php	2.84kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/functions.php	18.37kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/header.php	2.25kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/images/	79.90kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/images/blog1.jpg	79.21kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/images/preloader/	707.00B	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/images/preloader/loader.svg	707.00B	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/inc/	308.61kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/inc/class-tgm-plugin-activation.php	120.15kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/inc/enqueues.php	1.97kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/inc/fontawasome.php	13.01kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/inc/fonts.php	118.37kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/inc/theme-customization.php	52.45kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/inc/theme-default-setup.php	2.65kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/index.php	2.30kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/js/	148.43kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/js/admin.js	688.00B	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/js/bootstrap.js	52.74kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/js/default.js	3.81kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/js/owl.carousel.js	91.21kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/languages/	25.15kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/languages/index.php	76.00B	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/languages/online-courses.pot	25.08kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/page.php	1.20kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/readme.txt	4.72kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/screenshot.png	225.16kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/search.php	2.60kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/searchform.php	478.00B	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/sidebar.php	209.00B	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/single-products.php	4.60kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/single.php	4.66kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/style.css	5.37kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/tag.php	2.32kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/template-parts/	18.11kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/template-parts/frontpage.php	13.26kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/template-parts/full-width.php	0.99kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/template-parts/post/	3.87kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/template-parts/post/content-video.php	2.11kB	No known conflicts with other themes or plugins.
wp-content/themes/online-courses/template-parts/post/content.php	1.76kB	No known conflicts with other themes or plugins.

Which new shortcodes does Online Courses add to WordPress?

The theme Online Courses 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 Online Courses?

Online Courses 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 Online Courses?

When Online Courses 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
Online Courses
theme_mods_twentytwentytwo		Potential conflict with 8767 plugins or themes
a:1:{s:16:"sidebars_widgets";a:2:{s:4:"time";i:1645509446;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_online-courses		The theme_mods_online-courses option doesn't have any known conflicts with other themes or plugins.
a:1:{s:18:"nav_menu_locations";a:0:{}}

During use Online Courses 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 Online Courses there were 4 options still present in the wp-options table:

current_theme
theme_mods_online-courses
theme_mods_twentytwentytwo
theme_switched

Contact Online Courses experts for help

What new PHP functions does Online Courses declare when it is active?

Installing Online Courses added 44 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
load_tgm_plugin_activation	2919 conflicts	Fatal error: Cannot redeclare load_tgm_plugin_activation()
tgmpa	2969 conflicts	Fatal error: Cannot redeclare tgmpa()
tgmpa_load_bulk_installer	2936 conflicts	Fatal error: Cannot redeclare tgmpa_load_bulk_installer()
online_courses_admin_menu	0 conflicts	Fatal error: Cannot redeclare online_courses_admin_menu()
online_courses_breadcrumbs	0 conflicts	Fatal error: Cannot redeclare online_courses_breadcrumbs()
online_courses_change_logo_class	0 conflicts	Fatal error: Cannot redeclare online_courses_change_logo_class()
online_courses_choose_google_font_variants	0 conflicts	Fatal error: Cannot redeclare online_courses_choose_google_font_variants()
online_courses_comment	0 conflicts	Fatal error: Cannot redeclare online_courses_comment()
online_courses_comment_form_fields	0 conflicts	Fatal error: Cannot redeclare online_courses_comment_form_fields()
online_courses_comment_textarea_placeholder	0 conflicts	Fatal error: Cannot redeclare online_courses_comment_textarea_placeholder()
online_courses_content_width	0 conflicts	Fatal error: Cannot redeclare online_courses_content_width()
online_courses_custom_css	0 conflicts	Fatal error: Cannot redeclare online_courses_custom_css()
online_courses_customize_register	0 conflicts	Fatal error: Cannot redeclare online_courses_customize_register()
online_courses_customize_scripts	0 conflicts	Fatal error: Cannot redeclare online_courses_customize_scripts()
online_courses_default_menu	0 conflicts	Fatal error: Cannot redeclare online_courses_default_menu()
online_courses_enqueues	0 conflicts	Fatal error: Cannot redeclare online_courses_enqueues()
online_courses_entry_meta	0 conflicts	Fatal error: Cannot redeclare online_courses_entry_meta()
online_courses_excerpt_length	0 conflicts	Fatal error: Cannot redeclare online_courses_excerpt_length()
online_courses_excerpt_more	0 conflicts	Fatal error: Cannot redeclare online_courses_excerpt_more()
online_courses_font_awesome_icon_array	0 conflicts	Fatal error: Cannot redeclare online_courses_font_awesome_icon_array()
online_courses_get_all_fonts	0 conflicts	Fatal error: Cannot redeclare online_courses_get_all_fonts()
online_courses_get_font_choices	0 conflicts	Fatal error: Cannot redeclare online_courses_get_font_choices()
online_courses_get_font_stack	0 conflicts	Fatal error: Cannot redeclare online_courses_get_font_stack()
online_courses_get_google_font_subsets	0 conflicts	Fatal error: Cannot redeclare online_courses_get_google_font_subsets()
online_courses_get_google_font_uri	0 conflicts	Fatal error: Cannot redeclare online_courses_get_google_font_uri()
online_courses_get_google_fonts	0 conflicts	Fatal error: Cannot redeclare online_courses_get_google_fonts()
online_courses_get_standard_fonts	0 conflicts	Fatal error: Cannot redeclare online_courses_get_standard_fonts()
online_courses_header_image	0 conflicts	Fatal error: Cannot redeclare online_courses_header_image()
online_courses_opacity	0 conflicts	Fatal error: Cannot redeclare online_courses_opacity()
online_courses_pingback_header	0 conflicts	Fatal error: Cannot redeclare online_courses_pingback_header()
online_courses_post_category	0 conflicts	Fatal error: Cannot redeclare online_courses_post_category()
online_courses_post_multiple_category	0 conflicts	Fatal error: Cannot redeclare online_courses_post_multiple_category()
online_courses_pro_buy_now	0 conflicts	Fatal error: Cannot redeclare online_courses_pro_buy_now()
online_courses_register_required_plugins	0 conflicts	Fatal error: Cannot redeclare online_courses_register_required_plugins()
online_courses_remove_url	0 conflicts	Fatal error: Cannot redeclare online_courses_remove_url()
online_courses_sanitize_checkbox	0 conflicts	Fatal error: Cannot redeclare online_courses_sanitize_checkbox()
online_courses_sanitize_font_choice	0 conflicts	Fatal error: Cannot redeclare online_courses_sanitize_font_choice()
online_courses_sanitize_multi_select	0 conflicts	Fatal error: Cannot redeclare online_courses_sanitize_multi_select()
online_courses_sanitize_select	0 conflicts	Fatal error: Cannot redeclare online_courses_sanitize_select()
online_courses_sanitize_url	0 conflicts	Fatal error: Cannot redeclare online_courses_sanitize_url()
online_courses_search_form	0 conflicts	Fatal error: Cannot redeclare online_courses_search_form()
online_courses_setup	0 conflicts	Fatal error: Cannot redeclare online_courses_setup()
online_courses_skip_link_focus_fix	0 conflicts	Fatal error: Cannot redeclare online_courses_skip_link_focus_fix()
online_courses_widgets_init	0 conflicts	Fatal error: Cannot redeclare online_courses_widgets_init()

Using Online Courses 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 Online Courses from the command line with WP-CLI

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

wp theme install online-courses

How to activate Online Courses from the command line with WP-CLI

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

wp theme install online-courses --activate

How to reinstall Online Courses from the command line with WP-CLI

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

wp theme install online-courses --force

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

wp theme update online-courses

How to delete Online Courses from the command line with WP-CLI

wp theme delete online-courses --force

Where can you download earlier versions of Online Courses?

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 Online Courses 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 Online Courses

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