wpsnoop: fix SIS Accordion plugin conflicts, errors & issues

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


Troubleshooting theme and plugin conflicts is easier when you know what SIS Accordion 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 SIS Accordion

Get professional support for SIS Accordion here

When you need professional help with WordPress: get help here


What does SIS Accordion version 2.1 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for SIS Accordion to perform differently in your installation, previous versions before 2.1 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 2.1 of SIS Accordion 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 SIS Accordion 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 SIS Accordion add to WordPress?

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

Type & Path Size Conflicts
wp-content/plugins/sis-accordion/ 155.38kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/accordion-options.php 4.04kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/accordion.php 7.30kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/css/ 16.16kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/css/jquery-ui.min.css 16.16kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/images/ 24.46kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/images/accordion.png 435.00B No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/images/animated-overlay.gif 1.70kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/images/ui-bg_flat_0_aaaaaa_40x100.png 180.00B No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/images/ui-bg_flat_75_ffffff_40x100.png 178.00B No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/images/ui-bg_glass_55_fbf9ee_1x400.png 120.00B No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/images/ui-bg_glass_65_ffffff_1x400.png 105.00B No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/images/ui-bg_glass_75_dadada_1x400.png 111.00B No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/images/ui-bg_glass_75_e6e6e6_1x400.png 110.00B No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/images/ui-bg_glass_95_fef1ec_1x400.png 119.00B No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/images/ui-bg_highlight-soft_75_cccccc_1x100.png 101.00B No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/images/ui-icons_222222_256x240.png 4.27kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/images/ui-icons_2e83ff_256x240.png 4.27kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/images/ui-icons_454545_256x240.png 4.27kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/images/ui-icons_888888_256x240.png 4.27kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/images/ui-icons_cd0a0a_256x240.png 4.27kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/index.php 9.00B No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/js/ 1.46kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/js/accordian-button.js 805.00B No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/js/accordion.png 685.00B No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/readme.txt 4.02kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/screenshot-1.png 4.14kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/screenshot-2.png 6.99kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/screenshot-3.png 24.23kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/screenshot-4.png 34.25kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/screenshot-5.png 28.07kB No known conflicts with other themes or plugins.
wp-content/plugins/sis-accordion/uninstall.php 280.00B No known conflicts with other themes or plugins.

Which new shortcodes does SIS Accordion add to WordPress?

ShortCode   Known Plugin or Theme conflicts
[accordion] The accordion shortcode has potential conflicts with at least 28 other plugins or themes.
[item] The item shortcode has potential conflicts with at least 8 other plugins or themes.
[all-accordion] The all-accordion shortcode doesn't have any known conflicts with other themes or plugins.
[sisaccordion] The sisaccordion shortcode doesn't have any known conflicts with other themes or plugins.
[sistoggle] The sistoggle 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 SIS Accordion?

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

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

During use SIS Accordion 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 SIS Accordion declare when it is active?

Using SIS Accordion 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 SIS Accordion from the command line with WP-CLI

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

wp plugin install sis-accordion


How to activate SIS Accordion from the command line with WP-CLI

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

wp plugin install sis-accordion --activate


How to reinstall SIS Accordion from the command line with WP-CLI

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

wp plugin install sis-accordion --force


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

wp plugin update sis-accordion


How to delete SIS Accordion from the command line with WP-CLI

wp plugin delete sis-accordion

Where can you download earlier versions of SIS Accordion?

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 SIS Accordion 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 SIS Accordion

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