wpsnoop: fix Upcoming Events plugin conflicts, errors & issues

When the plugin Upcoming Events 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 Upcoming Events, plus learn which plugins and/or themes could be in conflict with Upcoming Events.

Troubleshooting theme and plugin conflicts is easier when you know what Upcoming Events 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 Upcoming Events

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What does Upcoming Events version 0.5+ add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Upcoming Events to perform differently in your installation, previous versions before 0.5+ 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+ of Upcoming Events 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 Upcoming Events 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: Upcoming Events

Plugin Slug: upcoming-events Internal ID: 75820 Addon Type: Plugin Version: 0.5+ Price: Free Source: WordPress.org Files: 9 (49.54kB) Short Codes: [ / ] 0 Database Tables: 1 Function Count: 17 Code Review: Search Provit

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Which new files does Upcoming Events add to WordPress?

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

The plugin Upcoming Events added 9 new files when it was installed with WP-CLI in our WordPress test environment.

Type & Path	Size	Conflicts
wp-content/plugins/upcoming-events/	49.54kB	No known conflicts with other themes or plugins.
wp-content/plugins/upcoming-events/admin.php	18.82kB	No known conflicts with other themes or plugins.
wp-content/plugins/upcoming-events/events.css.php	1.17kB	No known conflicts with other themes or plugins.
wp-content/plugins/upcoming-events/functions.php	2.59kB	No known conflicts with other themes or plugins.
wp-content/plugins/upcoming-events/ical.class.php	9.90kB	No known conflicts with other themes or plugins.
wp-content/plugins/upcoming-events/listevents	543.00B	No known conflicts with other themes or plugins.
wp-content/plugins/upcoming-events/readme.txt	4.54kB	No known conflicts with other themes or plugins.
wp-content/plugins/upcoming-events/TODO	378.00B	No known conflicts with other themes or plugins.
wp-content/plugins/upcoming-events/upcoming-events.php	11.63kB	No known conflicts with other themes or plugins.

Which new shortcodes does Upcoming Events add to WordPress?

The plugin Upcoming Events 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 Upcoming Events?

Upcoming Events created 1 new database table when it was installed in our test environment:

Table name	Known Plugin or Theme conflicts
wp_ue1_cache	The wp_ue1_cache table doesn't have any known conflicts with other themes or plugins.

After uninstalling and deleting Upcoming Events using WP-CLI there were 1 database table that still remained:

Table name	Status
wp_ue1_cache	Orphan/Zombie

Click the table name above for more information on what the orphan table 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 Upcoming Events?

When Upcoming Events was activated and loaded for the first time it created 7 new options in the wp_options table. Any known conflicts will be shown in red.

Option Name		Known Conflicts
ue1_css		The ue1_css option doesn't have any known conflicts with other themes or plugins.
(empty string)
ue1_feeds		The ue1_feeds option doesn't have any known conflicts with other themes or plugins.
a:1:{i:0;a:1:{s:3:"url";s:0:"";}}
ue1_show_num		The ue1_show_num option doesn't have any known conflicts with other themes or plugins.
10
ue1_show_powered		The ue1_show_powered option doesn't have any known conflicts with other themes or plugins.
1
ue1_show_type		The ue1_show_type option doesn't have any known conflicts with other themes or plugins.
Events
ue1_update_freq		The ue1_update_freq option doesn't have any known conflicts with other themes or plugins.
1 Week
ue1_widget		The ue1_widget option doesn't have any known conflicts with other themes or plugins.
a:1:{s:6:"number";i:1;}

During use Upcoming Events 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 Upcoming Events there were 8 options still present in the wp-options table:

recently_activated
ue1_css
ue1_feeds
ue1_show_num
ue1_show_powered
ue1_show_type
ue1_update_freq
ue1_widget

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What new PHP functions does Upcoming Events declare when it is active?

Installing Upcoming Events added 17 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
microtime_float	5 conflicts	Fatal error: Cannot redeclare microtime_float()
sort_event_date	0 conflicts	Fatal error: Cannot redeclare sort_event_date()
strip_newlines	0 conflicts	Fatal error: Cannot redeclare strip_newlines()
ue1_css	0 conflicts	Fatal error: Cannot redeclare ue1_css()
ue1_echo_update_freq_select	0 conflicts	Fatal error: Cannot redeclare ue1_echo_update_freq_select()
ue1_get_events	0 conflicts	Fatal error: Cannot redeclare ue1_get_events()
ue1_install	0 conflicts	Fatal error: Cannot redeclare ue1_install()
ue1_options	0 conflicts	Fatal error: Cannot redeclare ue1_options()
ue1_options_subpanel	0 conflicts	Fatal error: Cannot redeclare ue1_options_subpanel()
ue1_retreive_ics	0 conflicts	Fatal error: Cannot redeclare ue1_retreive_ics()
ue1_sidebar_admin	0 conflicts	Fatal error: Cannot redeclare ue1_sidebar_admin()
ue1_sidebar_setup	0 conflicts	Fatal error: Cannot redeclare ue1_sidebar_setup()
ue1_update_ics	0 conflicts	Fatal error: Cannot redeclare ue1_update_ics()
ue1_update_options	0 conflicts	Fatal error: Cannot redeclare ue1_update_options()
ue1_widget	0 conflicts	Fatal error: Cannot redeclare ue1_widget()
ue1_widget_control	0 conflicts	Fatal error: Cannot redeclare ue1_widget_control()
ue1_widget_init	0 conflicts	Fatal error: Cannot redeclare ue1_widget_init()

Using Upcoming Events 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 Upcoming Events from the command line with WP-CLI

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

wp plugin install upcoming-events

How to activate Upcoming Events from the command line with WP-CLI

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

wp plugin install upcoming-events --activate

How to reinstall Upcoming Events from the command line with WP-CLI

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

wp plugin install upcoming-events --force

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

wp plugin update upcoming-events

How to delete Upcoming Events from the command line with WP-CLI

wp plugin delete upcoming-events

Where can you download earlier versions of Upcoming Events?

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 Upcoming Events 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 Upcoming Events

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