wpsnoop: fix Show QR URL plugin conflicts, errors & issues

When the plugin Show QR URL 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 Show QR URL, plus learn which plugins and/or themes could be in conflict with Show QR URL.

Troubleshooting theme and plugin conflicts is easier when you know what Show QR URL 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 Show QR URL

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What does Show QR URL version 1.4.1 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Show QR URL to perform differently in your installation, previous versions before 1.4.1 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 1.4.1 of Show QR URL 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 Show QR URL 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: Show QR URL

Plugin Slug: show-qr-url Internal ID: 64178 Addon Type: Plugin Version: 1.4.1 Price: Free Source: WordPress.org Files: 16 (76.83kB) Short Codes: [ / ] 0 Database Tables: 0 Function Count: 9 Code Review: Search Provit

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Which new files does Show QR URL add to WordPress?

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

The plugin Show QR URL added 16 new files when it was installed with WP-CLI in our WordPress test environment.

Type & Path	Size	Conflicts
wp-content/plugins/show-qr-url/	76.83kB	No known conflicts with other themes or plugins.
wp-content/plugins/show-qr-url/css/	284.00B	No known conflicts with other themes or plugins.
wp-content/plugins/show-qr-url/css/admin.css	284.00B	No known conflicts with other themes or plugins.
wp-content/plugins/show-qr-url/js/	243.00B	No known conflicts with other themes or plugins.
wp-content/plugins/show-qr-url/js/admin.js	243.00B	No known conflicts with other themes or plugins.
wp-content/plugins/show-qr-url/lang/	10.20kB	No known conflicts with other themes or plugins.
wp-content/plugins/show-qr-url/lang/showqrurl-de_DE.mo	1.84kB	No known conflicts with other themes or plugins.
wp-content/plugins/show-qr-url/lang/showqrurl-de_DE.po	2.42kB	No known conflicts with other themes or plugins.
wp-content/plugins/show-qr-url/lang/showqrurl-en_US.mo	1.73kB	No known conflicts with other themes or plugins.
wp-content/plugins/show-qr-url/lang/showqrurl-en_US.po	2.31kB	No known conflicts with other themes or plugins.
wp-content/plugins/show-qr-url/lang/showqrurl.pot	1.90kB	No known conflicts with other themes or plugins.
wp-content/plugins/show-qr-url/readme.txt	3.32kB	No known conflicts with other themes or plugins.
wp-content/plugins/show-qr-url/screenshot-1.png	30.01kB	No known conflicts with other themes or plugins.
wp-content/plugins/show-qr-url/screenshot-2.png	23.09kB	No known conflicts with other themes or plugins.
wp-content/plugins/show-qr-url/showQRURL.php	7.53kB	No known conflicts with other themes or plugins.
wp-content/plugins/show-qr-url/showQRURLadmin.php	2.17kB	No known conflicts with other themes or plugins.

Which new shortcodes does Show QR URL add to WordPress?

The plugin Show QR URL 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 plugin Show QR URL?

Show QR URL 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 Show QR URL?

None. There may be settings which have been changed by installing the Show QR URL plugin however we do not yet track those changes.

What new PHP functions does Show QR URL declare when it is active?

Installing Show QR URL added 9 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
load_admin_js	3 conflicts	Fatal error: Cannot redeclare load_admin_js()
getqr	0 conflicts	Fatal error: Cannot redeclare getqr()
getqrurl	0 conflicts	Fatal error: Cannot redeclare getqrurl()
shoqqrurl_admin_js	0 conflicts	Fatal error: Cannot redeclare shoqqrurl_admin_js()
showqrurl_admin	0 conflicts	Fatal error: Cannot redeclare showqrurl_admin()
showqrurl_admin_show	0 conflicts	Fatal error: Cannot redeclare showqrurl_admin_show()
showqrurl_control	0 conflicts	Fatal error: Cannot redeclare showqrurl_control()
showqrurl_init	0 conflicts	Fatal error: Cannot redeclare showqrurl_init()
widget_showqrurl	0 conflicts	Fatal error: Cannot redeclare widget_showqrurl()

Using Show QR URL 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 Show QR URL from the command line with WP-CLI

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

wp plugin install show-qr-url

How to activate Show QR URL from the command line with WP-CLI

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

wp plugin install show-qr-url --activate

How to reinstall Show QR URL from the command line with WP-CLI

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

wp plugin install show-qr-url --force

How to update Show QR URL to the latest version from the command line with WP-CLI

wp plugin update show-qr-url

How to delete Show QR URL from the command line with WP-CLI

wp plugin delete show-qr-url

Where can you download earlier versions of Show QR URL?

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 Show QR URL 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 Show QR URL

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