wpsnoop: fix Retina for WP plugin conflicts, errors & issues

When the plugin Retina for WP 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 Retina for WP, plus learn which plugins and/or themes could be in conflict with Retina for WP.

Troubleshooting theme and plugin conflicts is easier when you know what Retina for WP 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 Retina for WP

Database Issues

ShortCode Issues

Function Issues

File System Issues

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What does Retina for WP version 0.1.2 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Retina for WP to perform differently in your installation, previous versions before 0.1.2 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 0.1.2 of Retina for WP 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 Retina for WP 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: Retina for WP

Plugin Slug: retina-for-wp Internal ID: 60126 Addon Type: Plugin Version: 0.1.2 Price: Free Source: WordPress.org Files: 3 (2.50kB) Short Codes: [ / ] 1 Database Tables: 0 Function Count: 3 Code Review: Search Provit

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Which new files does Retina for WP add to WordPress?

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

The plugin Retina for WP added 3 new files when it was installed with WP-CLI in our WordPress test environment.

Type & Path	Size	Conflicts
wp-content/plugins/retina-for-wp/	2.50kB	No known conflicts with other themes or plugins.
wp-content/plugins/retina-for-wp/readme.txt	1.24kB	No known conflicts with other themes or plugins.
wp-content/plugins/retina-for-wp/retina.php	1.27kB	No known conflicts with other themes or plugins.

Which new shortcodes does Retina for WP add to WordPress?

The plugin Retina for WP added 1 new shortcode when it was installed with WP-CLI in our WordPress test environment.

ShortCode		Known Plugin or Theme conflicts
[retina]		The retina 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 Retina for WP?

Retina for WP did not create any new database tables when it was installed. It is possible that the plugin 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 Retina for WP?

None. There may be settings which have been changed by installing the Retina for WP plugin however we do not yet track those changes.

What new PHP functions does Retina for WP declare when it is active?

Installing Retina for WP added 3 new function 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
shortcode_handler	4 conflicts	Fatal error: Cannot redeclare shortcode_handler()
check_cookie	0 conflicts	Fatal error: Cannot redeclare check_cookie()
retina_detection	0 conflicts	Fatal error: Cannot redeclare retina_detection()

Using Retina for WP 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 Retina for WP from the command line with WP-CLI

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

wp plugin install retina-for-wp

How to activate Retina for WP from the command line with WP-CLI

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

wp plugin install retina-for-wp --activate

How to reinstall Retina for WP from the command line with WP-CLI

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

wp plugin install retina-for-wp --force

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

wp plugin update retina-for-wp

How to delete Retina for WP from the command line with WP-CLI

wp plugin delete retina-for-wp

Where can you download earlier versions of Retina for WP?

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 Retina for WP 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 Retina for WP

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