wpsnoop: fix Item Reservation plugin conflicts, errors & issues

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


Troubleshooting theme and plugin conflicts is easier when you know what Item Reservation 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 Item Reservation

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What does Item Reservation version 1.0 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Item Reservation to perform differently in your installation, previous versions before 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 1.0 of Item Reservation 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 Item Reservation 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 Item Reservation add to WordPress?

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

Type & Path Size Conflicts
wp-content/plugins/item-reservation/ 55.82kB No known conflicts with other themes or plugins.
wp-content/plugins/item-reservation/images/ 723.00B No known conflicts with other themes or plugins.
wp-content/plugins/item-reservation/images/placeholder.gif 723.00B No known conflicts with other themes or plugins.
wp-content/plugins/item-reservation/item-reservation.php 39.17kB No known conflicts with other themes or plugins.
wp-content/plugins/item-reservation/languages/ 10.08kB No known conflicts with other themes or plugins.
wp-content/plugins/item-reservation/languages/glkit-plugin-en_US.mo 3.54kB No known conflicts with other themes or plugins.
wp-content/plugins/item-reservation/languages/glkit-plugin-en_US.po 6.54kB No known conflicts with other themes or plugins.
wp-content/plugins/item-reservation/readme.txt 2.77kB No known conflicts with other themes or plugins.
wp-content/plugins/item-reservation/uninstall.php 3.10kB No known conflicts with other themes or plugins.

Which new shortcodes does Item Reservation add to WordPress?

ShortCode   Known Plugin or Theme conflicts
[glkit] The glkit shortcode doesn't have any known conflicts with other themes or plugins.
[glkit-list] The glkit-list shortcode doesn't have any known conflicts with other themes or plugins.
[glkit-list-users] The glkit-list-users shortcode doesn't have any known conflicts with other themes or plugins.

Note: We have not yet checked to see if these shortcodes work as expected in pages, posts, sidebar widgets, or when set as the page title, in content, in the excert, in menus or anywhere else within a WordPress installation. A shortcode could produce errors due to parameters added when it is used, or if the plugin is updated and the format of the shortcode has changed.

Which new database tables are created by the WordPress plugin Item Reservation?

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

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

During use Item Reservation 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 Item Reservation declare when it is active?

Function   Conflicts Common Errors
excerpt_read_more_link 2 conflicts Fatal error: Cannot redeclare excerpt_read_more_link()
my_admin_notice 30 conflicts Fatal error: Cannot redeclare my_admin_notice()
perform_filtering 1 conflict Fatal error: Cannot redeclare perform_filtering()
column_orderby 0 conflicts Fatal error: Cannot redeclare column_orderby()
gift_list_kit_callback 0 conflicts Fatal error: Cannot redeclare gift_list_kit_callback()
gift_list_kit_display 0 conflicts Fatal error: Cannot redeclare gift_list_kit_display()
gift_list_kit_init 0 conflicts Fatal error: Cannot redeclare gift_list_kit_init()
gift_list_kit_install 0 conflicts Fatal error: Cannot redeclare gift_list_kit_install()
gift_list_kit_javascript 0 conflicts Fatal error: Cannot redeclare gift_list_kit_javascript()
gift_list_kit_load_scripts 0 conflicts Fatal error: Cannot redeclare gift_list_kit_load_scripts()
gift_list_kit_menu 0 conflicts Fatal error: Cannot redeclare gift_list_kit_menu()
gift_list_kit_meta_box 0 conflicts Fatal error: Cannot redeclare gift_list_kit_meta_box()
gift_list_kit_save_reservation 0 conflicts Fatal error: Cannot redeclare gift_list_kit_save_reservation()
gift_list_settings_page 0 conflicts Fatal error: Cannot redeclare gift_list_settings_page()
glkit_change_the_content 0 conflicts Fatal error: Cannot redeclare glkit_change_the_content()
glkit_create_taxonomies 0 conflicts Fatal error: Cannot redeclare glkit_create_taxonomies()
glkit_filter_list 0 conflicts Fatal error: Cannot redeclare glkit_filter_list()
glkit_get_admin_data 0 conflicts Fatal error: Cannot redeclare glkit_get_admin_data()
glkit_get_form_text 0 conflicts Fatal error: Cannot redeclare glkit_get_form_text()
glkit_get_no_reserved_array 0 conflicts Fatal error: Cannot redeclare glkit_get_no_reserved_array()
glkit_get_no_reserved_for_user 0 conflicts Fatal error: Cannot redeclare glkit_get_no_reserved_for_user()
glkit_get_reserved_array 0 conflicts Fatal error: Cannot redeclare glkit_get_reserved_array()
glkit_get_single_post_output 0 conflicts Fatal error: Cannot redeclare glkit_get_single_post_output()
glkit_get_users_gifts 0 conflicts Fatal error: Cannot redeclare glkit_get_users_gifts()
glkit_i18n_init 0 conflicts Fatal error: Cannot redeclare glkit_i18n_init()
glkit_register_meta_box 0 conflicts Fatal error: Cannot redeclare glkit_register_meta_box()
glkit_register_settings 0 conflicts Fatal error: Cannot redeclare glkit_register_settings()
glkit_register_widgets 0 conflicts Fatal error: Cannot redeclare glkit_register_widgets()
glkit_sanitize_options 0 conflicts Fatal error: Cannot redeclare glkit_sanitize_options()
glkit_save_meta_box 0 conflicts Fatal error: Cannot redeclare glkit_save_meta_box()
glkit_shortcode 0 conflicts Fatal error: Cannot redeclare glkit_shortcode()
glkit_shortcodes 0 conflicts Fatal error: Cannot redeclare glkit_shortcodes()
sort_me 0 conflicts Fatal error: Cannot redeclare sort_me()

Using Item Reservation 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 Item Reservation from the command line with WP-CLI

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

wp plugin install item-reservation


How to activate Item Reservation from the command line with WP-CLI

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

wp plugin install item-reservation --activate


How to reinstall Item Reservation from the command line with WP-CLI

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

wp plugin install item-reservation --force


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

wp plugin update item-reservation


How to delete Item Reservation from the command line with WP-CLI

wp plugin delete item-reservation

Where can you download earlier versions of Item Reservation?

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 Item Reservation 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 Item Reservation

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