wpsnoop: fix Mandatory Authentication plugin conflicts, errors & issues

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

Troubleshooting theme and plugin conflicts is easier when you know what Mandatory Authentication 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 Mandatory Authentication

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What does Mandatory Authentication version 1.0.0 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Mandatory Authentication to perform differently in your installation, previous versions before 1.0.0 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 1.0.0 of Mandatory Authentication 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 Mandatory Authentication 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: Mandatory Authentication

Plugin Slug: mandatory-authentication Internal ID: 43194 Addon Type: Plugin Version: 1.0.0 Price: Free Source: WordPress.org Files: 5 (18.10kB) Short Codes: [ / ] 0 Database Tables: 0 Function Count: 6 Code Review: Search Provit

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Which new files does Mandatory Authentication add to WordPress?

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

The plugin Mandatory Authentication added 5 new files when it was installed with WP-CLI in our WordPress test environment.

Type & Path	Size	Conflicts
wp-content/plugins/mandatory-authentication/	18.10kB	No known conflicts with other themes or plugins.
wp-content/plugins/mandatory-authentication/authentication-mandatory.php	8.38kB	No known conflicts with other themes or plugins.
wp-content/plugins/mandatory-authentication/readme.txt	1.56kB	No known conflicts with other themes or plugins.
wp-content/plugins/mandatory-authentication/screenshot-1.jpg	5.87kB	No known conflicts with other themes or plugins.
wp-content/plugins/mandatory-authentication/screenshot-2.jpg	2.29kB	No known conflicts with other themes or plugins.

Which new shortcodes does Mandatory Authentication add to WordPress?

The plugin Mandatory Authentication 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 Mandatory Authentication?

Mandatory Authentication 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 Mandatory Authentication?

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

What new PHP functions does Mandatory Authentication declare when it is active?

Installing Mandatory Authentication 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
current_url	4 conflicts	Fatal error: Cannot redeclare current_url()
mandatoryauthentication	0 conflicts	Fatal error: Cannot redeclare mandatoryauthentication()
mandatoryauthentication_head	0 conflicts	Fatal error: Cannot redeclare mandatoryauthentication_head()
widget_mandatoryauthentication	0 conflicts	Fatal error: Cannot redeclare widget_mandatoryauthentication()
widget_mandatoryauthentication_check	0 conflicts	Fatal error: Cannot redeclare widget_mandatoryauthentication_check()
widget_mandatoryauthentication_init	0 conflicts	Fatal error: Cannot redeclare widget_mandatoryauthentication_init()

Using Mandatory Authentication 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 Mandatory Authentication from the command line with WP-CLI

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

wp plugin install mandatory-authentication

How to activate Mandatory Authentication from the command line with WP-CLI

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

wp plugin install mandatory-authentication --activate

How to reinstall Mandatory Authentication from the command line with WP-CLI

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

wp plugin install mandatory-authentication --force

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

wp plugin update mandatory-authentication

How to delete Mandatory Authentication from the command line with WP-CLI

wp plugin delete mandatory-authentication

Where can you download earlier versions of Mandatory Authentication?

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 Mandatory Authentication 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 Mandatory Authentication

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