wpsnoop: fix LeftSide theme conflicts, errors & issues

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

Troubleshooting theme and plugin conflicts is easier when you know what LeftSide 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 LeftSide

Get professional support for LeftSide here

When you need professional help with WordPress: get help here

What does LeftSide version 6.6 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for LeftSide to perform differently in your installation, previous versions before 6.6 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 6.6 of LeftSide 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 LeftSide 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: LeftSide

Theme Slug: leftside Internal ID: 113023 Addon Type: > Theme Version: 6.6 Price: Free Source: WordPress.org Files: 27 (722.15kB) Short Codes: [ / ] 0 Database Tables: 0 Function Count: 10

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Which new files does LeftSide add to WordPress?

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

The theme LeftSide added 27 new files when it was installed with WP-CLI in our WordPress test environment.

Type & Path	Size	Conflicts
wp-content/themes/leftside/	722.15kB	No known conflicts with other themes or plugins.
wp-content/themes/leftside/404.php	205.00B	No known conflicts with other themes or plugins.
wp-content/themes/leftside/archive.php	663.00B	No known conflicts with other themes or plugins.
wp-content/themes/leftside/changelog.txt	10.85kB	No known conflicts with other themes or plugins.
wp-content/themes/leftside/comments.php	1.07kB	No known conflicts with other themes or plugins.
wp-content/themes/leftside/content-list.php	1.18kB	No known conflicts with other themes or plugins.
wp-content/themes/leftside/content-none.php	324.00B	No known conflicts with other themes or plugins.
wp-content/themes/leftside/content-postmeta-single.php	663.00B	No known conflicts with other themes or plugins.
wp-content/themes/leftside/content-postmeta.php	834.00B	No known conflicts with other themes or plugins.
wp-content/themes/leftside/custom-editor-style.css	2.63kB	No known conflicts with other themes or plugins.
wp-content/themes/leftside/footer.php	1.04kB	No known conflicts with other themes or plugins.
wp-content/themes/leftside/functions.php	10.09kB	No known conflicts with other themes or plugins.
wp-content/themes/leftside/header.php	3.04kB	No known conflicts with other themes or plugins.
wp-content/themes/leftside/images/	119.08kB	No known conflicts with other themes or plugins.
wp-content/themes/leftside/images/boats.jpg	119.08kB	No known conflicts with other themes or plugins.
wp-content/themes/leftside/index.php	936.00B	No known conflicts with other themes or plugins.
wp-content/themes/leftside/js/	1.22kB	No known conflicts with other themes or plugins.
wp-content/themes/leftside/js/nav.js	1.22kB	No known conflicts with other themes or plugins.
wp-content/themes/leftside/languages/	4.11kB	No known conflicts with other themes or plugins.
wp-content/themes/leftside/languages/leftside.pot	4.11kB	No known conflicts with other themes or plugins.
wp-content/themes/leftside/page.php	761.00B	No known conflicts with other themes or plugins.
wp-content/themes/leftside/readme.txt	2.53kB	No known conflicts with other themes or plugins.
wp-content/themes/leftside/screenshot.png	545.74kB	No known conflicts with other themes or plugins.
wp-content/themes/leftside/search.php	624.00B	No known conflicts with other themes or plugins.
wp-content/themes/leftside/sidebar.php	224.00B	No known conflicts with other themes or plugins.
wp-content/themes/leftside/single.php	854.00B	No known conflicts with other themes or plugins.
wp-content/themes/leftside/style.css	13.61kB	No known conflicts with other themes or plugins.

Which new shortcodes does LeftSide add to WordPress?

The theme LeftSide 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 LeftSide?

LeftSide 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 LeftSide?

When LeftSide 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
LeftSide
theme_mods_twentytwentytwo		Potential conflict with 8767 plugins or themes
a:1:{s:16:"sidebars_widgets";a:2:{s:4:"time";i:1645519186;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_leftside		The theme_mods_leftside option doesn't have any known conflicts with other themes or plugins.
a:1:{s:18:"nav_menu_locations";a:0:{}}

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

current_theme
theme_mods_leftside
theme_mods_twentytwentytwo
theme_switched

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What new PHP functions does LeftSide declare when it is active?

Installing LeftSide added 10 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
leftside_comment_next	0 conflicts	Fatal error: Cannot redeclare leftside_comment_next()
leftside_comment_prev	0 conflicts	Fatal error: Cannot redeclare leftside_comment_prev()
leftside_excerpt_length	0 conflicts	Fatal error: Cannot redeclare leftside_excerpt_length()
leftside_font_url	0 conflicts	Fatal error: Cannot redeclare leftside_font_url()
leftside_post_next	0 conflicts	Fatal error: Cannot redeclare leftside_post_next()
leftside_post_prev	0 conflicts	Fatal error: Cannot redeclare leftside_post_prev()
leftside_scripts	0 conflicts	Fatal error: Cannot redeclare leftside_scripts()
leftside_setup	0 conflicts	Fatal error: Cannot redeclare leftside_setup()
leftside_theme_customizer	0 conflicts	Fatal error: Cannot redeclare leftside_theme_customizer()
leftside_widgets_init	0 conflicts	Fatal error: Cannot redeclare leftside_widgets_init()

Using LeftSide 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 LeftSide from the command line with WP-CLI

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

wp theme install leftside

How to activate LeftSide from the command line with WP-CLI

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

wp theme install leftside --activate

How to reinstall LeftSide from the command line with WP-CLI

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

wp theme install leftside --force

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

wp theme update leftside

How to delete LeftSide from the command line with WP-CLI

wp theme delete leftside --force

Where can you download earlier versions of LeftSide?

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 LeftSide 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 LeftSide

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