wpsnoop: fix Possibly Related Classroom Projects plugin conflicts, errors & issues

When the plugin Possibly Related Classroom Projects 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 Possibly Related Classroom Projects, plus learn which plugins and/or themes could be in conflict with Possibly Related Classroom Projects.

Troubleshooting theme and plugin conflicts is easier when you know what Possibly Related Classroom Projects 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 Possibly Related Classroom Projects

Database Issues

ShortCode Issues

Function Issues

File System Issues

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What does Possibly Related Classroom Projects version 0.5.1 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Possibly Related Classroom Projects to perform differently in your installation, previous versions before 0.5.1 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 0.5.1 of Possibly Related Classroom Projects 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 Possibly Related Classroom Projects 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.

Summary of WordPress plugin analysis: Possibly Related Classroom Projects

Plugin Slug: possibly-related-classroom-projects Internal ID: 54099 Addon Type: Plugin Version: 0.5.1 Price: Free Source: WordPress.org Files: 12 (191.96kB) Short Codes: [ / ] 0 Database Tables: 1 Function Count: 33 Code Review: Search Provit

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Which new files does Possibly Related Classroom Projects add to WordPress?

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

The plugin Possibly Related Classroom Projects added 12 new files when it was installed with WP-CLI in our WordPress test environment.

Type & Path	Size	Conflicts
wp-content/plugins/possibly-related-classroom-projects/	191.96kB	No known conflicts with other themes or plugins.
wp-content/plugins/possibly-related-classroom-projects/dc_cache.php	6.65kB	No known conflicts with other themes or plugins.
wp-content/plugins/possibly-related-classroom-projects/dc_debug.php	2.77kB	No known conflicts with other themes or plugins.
wp-content/plugins/possibly-related-classroom-projects/dc_keywords.php	4.99kB	No known conflicts with other themes or plugins.
wp-content/plugins/possibly-related-classroom-projects/dc_redirect.php	4.20kB	No known conflicts with other themes or plugins.
wp-content/plugins/possibly-related-classroom-projects/dc_request.php	4.40kB	No known conflicts with other themes or plugins.
wp-content/plugins/possibly-related-classroom-projects/dc_settings.php	3.68kB	No known conflicts with other themes or plugins.
wp-content/plugins/possibly-related-classroom-projects/dc_style.css	574.00B	No known conflicts with other themes or plugins.
wp-content/plugins/possibly-related-classroom-projects/JSON.php	33.22kB	No known conflicts with other themes or plugins.
wp-content/plugins/possibly-related-classroom-projects/possibly-related-classroom-projects.php	13.17kB	No known conflicts with other themes or plugins.
wp-content/plugins/possibly-related-classroom-projects/readme.txt	4.21kB	No known conflicts with other themes or plugins.
wp-content/plugins/possibly-related-classroom-projects/screenshot-1.jpg	114.11kB	No known conflicts with other themes or plugins.

Which new shortcodes does Possibly Related Classroom Projects add to WordPress?

The plugin Possibly Related Classroom Projects 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 plugin Possibly Related Classroom Projects?

Possibly Related Classroom Projects created 1 new database table when it was installed in our test environment:

Table name	Known Plugin or Theme conflicts
dc_cache	The dc_cache table doesn't have any known conflicts with other themes or plugins.

After uninstalling and deleting Possibly Related Classroom Projects using WP-CLI there were 0 database tables that still remained.

Table name	Status

Click the table name above for more information on what the orphan tables could mean to your WordPress installation and some tips on how to deal with it.

Which new options are added to the wp-options table by Possibly Related Classroom Projects?

When Possibly Related Classroom Projects was activated and loaded for the first time it created 11 new options in the wp_options table. Any known conflicts will be shown in red.

Option Name		Known Conflicts
dc_version		Potential conflict with 1 plugin or theme
0.5.1
dc_action_limit		The dc_action_limit option doesn't have any known conflicts with other themes or plugins.
3
dc_include_content		The dc_include_content option doesn't have any known conflicts with other themes or plugins.
1
dc_include_tag		The dc_include_tag option doesn't have any known conflicts with other themes or plugins.
1
dc_include_title		The dc_include_title option doesn't have any known conflicts with other themes or plugins.
1
dc_keyword_limit		The dc_keyword_limit option doesn't have any known conflicts with other themes or plugins.
3
dc_max_cache_age		The dc_max_cache_age option doesn't have any known conflicts with other themes or plugins.
12
dc_post_content_weight		The dc_post_content_weight option doesn't have any known conflicts with other themes or plugins.
1
dc_post_hot_weight		The dc_post_hot_weight option doesn't have any known conflicts with other themes or plugins.
1.3
dc_post_tag_weight		The dc_post_tag_weight option doesn't have any known conflicts with other themes or plugins.
1.4
dc_post_title_weight		The dc_post_title_weight option doesn't have any known conflicts with other themes or plugins.
1.2

During use Possibly Related Classroom Projects 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.

After disabling and deleting Possibly Related Classroom Projects there were 12 options still present in the wp-options table:

dc_action_limit
dc_include_content
dc_include_tag
dc_include_title
dc_keyword_limit
dc_max_cache_age
dc_post_content_weight
dc_post_hot_weight
dc_post_tag_weight
dc_post_title_weight
dc_version
recently_activated

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What new PHP functions does Possibly Related Classroom Projects declare when it is active?

Installing Possibly Related Classroom Projects added 33 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
dc_activate	1 conflict	Fatal error: Cannot redeclare dc_activate()
dc_deactivate	1 conflict	Fatal error: Cannot redeclare dc_deactivate()
dc_options	1 conflict	Fatal error: Cannot redeclare dc_options()
dc_activate_options	0 conflicts	Fatal error: Cannot redeclare dc_activate_options()
dc_builtin_fetch	0 conflicts	Fatal error: Cannot redeclare dc_builtin_fetch()
dc_cache_related	0 conflicts	Fatal error: Cannot redeclare dc_cache_related()
dc_checkbox_setting	0 conflicts	Fatal error: Cannot redeclare dc_checkbox_setting()
dc_checkbox_setting_content	0 conflicts	Fatal error: Cannot redeclare dc_checkbox_setting_content()
dc_checkbox_setting_tag	0 conflicts	Fatal error: Cannot redeclare dc_checkbox_setting_tag()
dc_checkbox_setting_title	0 conflicts	Fatal error: Cannot redeclare dc_checkbox_setting_title()
dc_display	0 conflicts	Fatal error: Cannot redeclare dc_display()
dc_external_fetch	0 conflicts	Fatal error: Cannot redeclare dc_external_fetch()
dc_fetch	0 conflicts	Fatal error: Cannot redeclare dc_fetch()
dc_get_area_text	0 conflicts	Fatal error: Cannot redeclare dc_get_area_text()
dc_get_included_areas	0 conflicts	Fatal error: Cannot redeclare dc_get_included_areas()
dc_get_post_id	0 conflicts	Fatal error: Cannot redeclare dc_get_post_id()
dc_get_related	0 conflicts	Fatal error: Cannot redeclare dc_get_related()
dc_get_style	0 conflicts	Fatal error: Cannot redeclare dc_get_style()
dc_get_word_list	0 conflicts	Fatal error: Cannot redeclare dc_get_word_list()
dc_ignore	0 conflicts	Fatal error: Cannot redeclare dc_ignore()
dc_list_actions	0 conflicts	Fatal error: Cannot redeclare dc_list_actions()
dc_make_redirect	0 conflicts	Fatal error: Cannot redeclare dc_make_redirect()
dc_remove_related	0 conflicts	Fatal error: Cannot redeclare dc_remove_related()
dc_settings_init	0 conflicts	Fatal error: Cannot redeclare dc_settings_init()
dc_settings_section	0 conflicts	Fatal error: Cannot redeclare dc_settings_section()
dc_text_setting	0 conflicts	Fatal error: Cannot redeclare dc_text_setting()
dc_text_setting_action	0 conflicts	Fatal error: Cannot redeclare dc_text_setting_action()
dc_text_setting_cache	0 conflicts	Fatal error: Cannot redeclare dc_text_setting_cache()
dc_text_setting_content	0 conflicts	Fatal error: Cannot redeclare dc_text_setting_content()
dc_text_setting_hot	0 conflicts	Fatal error: Cannot redeclare dc_text_setting_hot()
dc_text_setting_keyword	0 conflicts	Fatal error: Cannot redeclare dc_text_setting_keyword()
dc_text_setting_tag	0 conflicts	Fatal error: Cannot redeclare dc_text_setting_tag()
dc_text_setting_title	0 conflicts	Fatal error: Cannot redeclare dc_text_setting_title()

Using Possibly Related Classroom Projects 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 Possibly Related Classroom Projects from the command line with WP-CLI

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

wp plugin install possibly-related-classroom-projects

How to activate Possibly Related Classroom Projects from the command line with WP-CLI

To immediately activate Possibly Related Classroom Projects after WP-CLI downloads the latest version you can use the following command:

wp plugin install possibly-related-classroom-projects --activate

How to reinstall Possibly Related Classroom Projects from the command line with WP-CLI

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

wp plugin install possibly-related-classroom-projects --force

How to update Possibly Related Classroom Projects to the latest version from the command line with WP-CLI

wp plugin update possibly-related-classroom-projects

How to delete Possibly Related Classroom Projects from the command line with WP-CLI

wp plugin delete possibly-related-classroom-projects

Where can you download earlier versions of Possibly Related Classroom Projects?

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 Possibly Related Classroom Projects 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 Possibly Related Classroom Projects

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 Possibly Related Classroom Projects. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.