wpsnoop: fix Firebase Authentication plugin conflicts, errors & issues

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


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

Get professional support for Firebase Authentication here

When you need professional help with WordPress: get help here


What does Firebase Authentication version 1.5.4 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Firebase Authentication to perform differently in your installation, previous versions before 1.5.4 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 1.5.4 of Firebase 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 Firebase 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.

Which new files does Firebase Authentication add to WordPress?

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

Type & Path Size Conflicts
wp-content/plugins/firebase-authentication/ 1.41MB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/ 1.28MB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/class-firebase-authentication-admin.php 2.24kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/class-firebase-authentication-customer.php 6.42kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/css/ 210.35kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/css/bootstrap.min.css 152.11kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/css/font-awesome.css 34.17kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/css/phone.css 12.78kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/css/style.css 11.30kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/fonts/ 884.28kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/fonts/fontawesome-webfont.eot 74.42kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/fonts/fontawesome-webfont.svg 381.30kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/fonts/fontawesome-webfont.ttf 148.79kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/fonts/fontawesome-webfont.woff 88.03kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/fonts/fontawesome-webfont.woff2 70.08kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/fonts/FontAwesome.otf 121.66kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/images/ 80.96kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/images/buddypress.png 11.36kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/images/flags16.png 61.80kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/images/logo.png 2.84kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/images/woocommerce-circle.png 4.97kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/index.php 26.00B No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/js/ 75.84kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/js/bootstrap.min.js 56.71kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/js/custom.js 1.67kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/js/phone.js 17.46kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/partials/ 50.56kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/partials/account/ 9.34kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/partials/account/class-mo-firebase-authentication-account.php 416.00B No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/partials/account/login/ 8.94kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/partials/account/login/register.php 6.10kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/partials/account/login/verify-password.php 2.84kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/partials/config/ 27.88kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/partials/config/class-mo-firebase-authentication-advsettings.php 6.53kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/partials/config/class-mo-firebase-authentication-config.php 9.25kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/partials/config/class-mo-firebase-authentication-hooks.php 1.77kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/partials/config/class-mo-firebase-authentication-licensing_plans.php 7.14kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/partials/config/class-mo-firebase-authentication-loginsettings.php 3.19kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/partials/firebase-authentication-admin-display.php 7.61kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/partials/support/ 5.73kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/partials/support/class-mo-firebase-authentication-demo.php 3.28kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/partials/support/class-mo-firebase-authentication-faq.php 393.00B No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/admin/partials/support/class-mo-firebase-authentication-support.php 2.07kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/class-contact-us.php 6.42kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/class-mo-firebase-config.php 8.88kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/firebase-authentication.php 22.71kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/includes/ 79.04kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/includes/class-firebase-authentication-activator.php 673.00B No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/includes/class-firebase-authentication-deactivator.php 1.45kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/includes/class-firebase-authentication-i18n.php 975.00B No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/includes/class-firebase-authentication-loader.php 4.81kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/includes/class-firebase-authentication.php 6.07kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/includes/images/ 65.07kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/includes/images/flags16.png 61.80kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/includes/images/logo.png 2.84kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/includes/images/miniorange_icon.png 446.00B No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/includes/index.php 26.00B No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/index.php 26.00B No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/languages/ No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/languages/firebase-authentication.pot No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/public/ 7.24kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/public/class-firebase-authentication-public.php 2.66kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/public/css/ 98.00B No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/public/css/firebase-authentication-public.css 98.00B No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/public/images/ 3.27kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/public/images/logo.png 2.84kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/public/images/miniorange.png 446.00B No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/public/index.php 26.00B No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/public/js/ 838.00B No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/public/js/firebase-authentication-public.js 838.00B No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/public/partials/ 378.00B No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/public/partials/firebase-authentication-public-display.php 378.00B No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/README.txt 5.54kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/uninstall.php 1.75kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/views/ 4.74kB No known conflicts with other themes or plugins.
wp-content/plugins/firebase-authentication/views/feedback_form.php 4.74kB No known conflicts with other themes or plugins.

Which new shortcodes does Firebase Authentication add to WordPress?

Which new database tables are created by the WordPress plugin Firebase Authentication?

Which new options are added to the wp-options table by Firebase Authentication?

Option Name   Known Conflicts
host_name Potential conflict with 9 plugins or themes
mo_firebase_authentication_current_plugin_version The mo_firebase_authentication_current_plugin_version option doesn't have any known conflicts with other themes or plugins.

During use Firebase Authentication may or may not create more options depending on how the plugin is configured and depending on which other themes and plugins are active in your specific hosting environment.

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

Function   Conflicts Common Errors
hfxgjrcbnvxhw 0 conflicts Fatal error: Cannot redeclare hfxgjrcbnvxhw()
mo_firebase_activate_firebase_authentication 0 conflicts Fatal error: Cannot redeclare mo_firebase_activate_firebase_authentication()
mo_firebase_auth_display_feedback_form 0 conflicts Fatal error: Cannot redeclare mo_firebase_auth_display_feedback_form()
mo_firebase_auth_register_ui 0 conflicts Fatal error: Cannot redeclare mo_firebase_auth_register_ui()
mo_firebase_auth_verify_password_ui 0 conflicts Fatal error: Cannot redeclare mo_firebase_auth_verify_password_ui()
mo_firebase_authentication_decrypt 0 conflicts Fatal error: Cannot redeclare mo_firebase_authentication_decrypt()
mo_firebase_authentication_encrypt 0 conflicts Fatal error: Cannot redeclare mo_firebase_authentication_encrypt()
mo_firebase_authentication_is_clv 0 conflicts Fatal error: Cannot redeclare mo_firebase_authentication_is_clv()
mo_firebase_authentication_is_customer_registered 0 conflicts Fatal error: Cannot redeclare mo_firebase_authentication_is_customer_registered()
mo_firebase_authentication_main_menu 0 conflicts Fatal error: Cannot redeclare mo_firebase_authentication_main_menu()
mo_firebase_deactivate_firebase_authentication 0 conflicts Fatal error: Cannot redeclare mo_firebase_deactivate_firebase_authentication()
mo_firebase_run_firebase_authentication 0 conflicts Fatal error: Cannot redeclare mo_firebase_run_firebase_authentication()
mo_firenase_auth_show_customer_info 0 conflicts Fatal error: Cannot redeclare mo_firenase_auth_show_customer_info()

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

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

wp plugin install firebase-authentication


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

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

wp plugin install firebase-authentication --activate


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

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

wp plugin install firebase-authentication --force


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

wp plugin update firebase-authentication


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

wp plugin delete firebase-authentication

Where can you download earlier versions of Firebase 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 Firebase 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 Firebase 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 Firebase Authentication. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.