wpsnoop: fix Rostar theme conflicts, errors & issues

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

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

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When you need professional help with WordPress: get help here

What does Rostar version 1.4 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Rostar to perform differently in your installation, previous versions before 1.4 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 1.4 of Rostar 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 Rostar 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: Rostar

Theme Slug: rostar Internal ID: 118687 Addon Type: > Theme Version: 1.4 Price: Free Source: WordPress.org Files: 36 (178.54kB) Short Codes: [ / ] 0 Database Tables: 0 Function Count: 6

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Which new files does Rostar add to WordPress?

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

The theme Rostar added 36 new files when it was installed with WP-CLI in our WordPress test environment.

Type & Path	Size	Conflicts
wp-content/themes/rostar/	178.54kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/404.php	213.00B	No known conflicts with other themes or plugins.
wp-content/themes/rostar/archive.php	2.47kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/archives.php	357.00B	No known conflicts with other themes or plugins.
wp-content/themes/rostar/comments-popup.php	4.64kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/comments.php	3.11kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/dashboard.php	7.07kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/favicon.ico	894.00B	No known conflicts with other themes or plugins.
wp-content/themes/rostar/featured.php	774.00B	No known conflicts with other themes or plugins.
wp-content/themes/rostar/footer.php	542.00B	No known conflicts with other themes or plugins.
wp-content/themes/rostar/functions.php	1.86kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/header.php	2.67kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/images/	66.14kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/images/bg-black.jpg	8.60kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/images/bg-blue.jpg	8.50kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/images/bg-white.jpg	8.44kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/images/bg.jpg	8.53kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/images/hd-bg-black.jpg	8.10kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/images/hd-bg-blue.jpg	8.15kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/images/hd-bg.jpg	8.26kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/images/nav-bg.jpg	7.57kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/index.php	1.36kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/left.php	242.00B	No known conflicts with other themes or plugins.
wp-content/themes/rostar/license.txt	87.00B	No known conflicts with other themes or plugins.
wp-content/themes/rostar/page.php	1.33kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/right.php	719.00B	No known conflicts with other themes or plugins.
wp-content/themes/rostar/screenshot.png	27.15kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/search.php	1.46kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/searchform.php	316.00B	No known conflicts with other themes or plugins.
wp-content/themes/rostar/sidebar.php	424.00B	No known conflicts with other themes or plugins.
wp-content/themes/rostar/single.php	1.20kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/style-Black.css	11.33kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/style-Default.css	11.37kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/style-Olive.css	11.34kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/style-White.css	11.32kB	No known conflicts with other themes or plugins.
wp-content/themes/rostar/style.css	8.28kB	No known conflicts with other themes or plugins.

Which new shortcodes does Rostar add to WordPress?

The theme Rostar 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 Rostar?

Rostar 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 Rostar?

When Rostar 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
Rostar
theme_mods_twentytwentytwo		Potential conflict with 8767 plugins or themes
a:1:{s:16:"sidebars_widgets";a:2:{s:4:"time";i:1645524697;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_rostar		The theme_mods_rostar option doesn't have any known conflicts with other themes or plugins.
a:1:{s:18:"nav_menu_locations";a:0:{}}

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

current_theme
theme_mods_rostar
theme_mods_twentytwentytwo
theme_switched

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

Installing Rostar added 6 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
dp_attachment_image	5 conflicts	Fatal error: Cannot redeclare dp_attachment_image()
legacy_comments	98 conflicts	Fatal error: Cannot redeclare legacy_comments()
mytheme_add_admin	76 conflicts	Fatal error: Cannot redeclare mytheme_add_admin()
mytheme_admin	77 conflicts	Fatal error: Cannot redeclare mytheme_admin()
pov_excerpt	1 conflict	Fatal error: Cannot redeclare pov_excerpt()
widget_mytheme_search	39 conflicts	Fatal error: Cannot redeclare widget_mytheme_search()

Using Rostar 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 Rostar from the command line with WP-CLI

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

wp theme install rostar

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

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

wp theme install rostar --activate

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

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

wp theme install rostar --force

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

wp theme update rostar

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

wp theme delete rostar --force

Where can you download earlier versions of Rostar?

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 Rostar 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 Rostar

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