wpsnoop: fix WPF-Login plugin conflicts, errors & issues

When the plugin WPF-Login 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 WPF-Login, plus learn which plugins and/or themes could be in conflict with WPF-Login.

Troubleshooting theme and plugin conflicts is easier when you know what WPF-Login 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 WPF-Login

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What does WPF-Login version 1.08 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for WPF-Login to perform differently in your installation, previous versions before 1.08 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 1.08 of WPF-Login 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 WPF-Login 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: WPF-Login

Plugin Slug: wp-flogin Internal ID: 85872 Addon Type: Plugin Version: 1.08 Price: Free Source: WordPress.org Files: 33 (709.07kB) Short Codes: [ / ] 0 Database Tables: 0 Function Count: 16 Code Review: Search Provit

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Which new files does WPF-Login add to WordPress?

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

The plugin WPF-Login added 33 new files when it was installed with WP-CLI in our WordPress test environment.

Type & Path	Size	Conflicts
wp-content/plugins/wp-flogin/	709.07kB	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/css/	20.11kB	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/css/jPicker-1.1.6.css	6.79kB	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/css/jPicker-1.1.6.min.css	3.58kB	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/css/jPicker.css	898.00B	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/css/wpf-login.css	8.87kB	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/images/	80.17kB	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/images/AlphaBar.png	2.14kB	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/images/bar-opacity.png	134.00B	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/images/Bars.png	382.00B	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/images/map-opacity.png	139.00B	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/images/mappoint.gif	93.00B	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/images/Maps.png	76.41kB	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/images/NoColor.png	552.00B	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/images/picker.gif	146.00B	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/images/preview-opacity.png	135.00B	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/images/rangearrows.gif	76.00B	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/jpicker-1.1.6.min.js	37.46kB	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/js/	684.00B	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/js/jPicker.js	468.00B	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/js/wpf-login.js	216.00B	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/readme.txt	2.84kB	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/screenshot-1.jpg	155.21kB	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/screenshot-2.jpg	195.26kB	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/screenshot-3.jpg	152.68kB	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/themes/	13.58kB	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/themes/default/	13.58kB	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/themes/default/style.php	12.38kB	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/themes/default/template_login_form.php	1.20kB	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/themes/default/template_mid_footer.php		No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/themes/default/template_mid_header.php		No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/wp-login_modified.php	29.31kB	No known conflicts with other themes or plugins.
wp-content/plugins/wp-flogin/wpf-login.php	21.77kB	No known conflicts with other themes or plugins.

Which new shortcodes does WPF-Login add to WordPress?

The plugin WPF-Login 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 WPF-Login?

WPF-Login 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 WPF-Login?

When WPF-Login was activated and loaded for the first time it created 1 new option in the wp_options table. Any known conflicts will be shown in red.

Option Name		Known Conflicts
fcl_custom_login_options		The fcl_custom_login_options option doesn't have any known conflicts with other themes or plugins.
a:4:{s:7:"general";a:3:{s:5:"theme";s:7:"default";s:10:"login_type";s:7:"current";s:13:"login_page_id";s:0:"";}s:5:"style";a:3:{s:7:"disable";s:3:"Yes";s:17:"hide_back_to_link";s:2:"No";s:17:"hide_pwd_recovery";s:2:"No";}s:6:"colors";a:5:{s:10:"background";s:7:"#ffffff";s:16:"login_background";s:7:"#ffffff";s:16:"label_font_color";s:7:"#000000";s:15:"link_font_color";s:7:"#000000";s:22:"link_font_shadow_color";s:6:"#84848";}s:6:"images";a:1:{s:4:"logo";s:0:"";}}

During use WPF-Login 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.

After disabling and deleting WPF-Login there were 2 options still present in the wp-options table:

fcl_custom_login_options
recently_activated

Contact WPF-Login experts for help

What new PHP functions does WPF-Login declare when it is active?

Installing WPF-Login added 16 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
endswith	18 conflicts	Fatal error: Cannot redeclare endswith()
startswith	20 conflicts	Fatal error: Cannot redeclare startswith()
fcl_add_stylesheet	0 conflicts	Fatal error: Cannot redeclare fcl_add_stylesheet()
fcl_admin_head_scripts	0 conflicts	Fatal error: Cannot redeclare fcl_admin_head_scripts()
fcl_check_configuration	0 conflicts	Fatal error: Cannot redeclare fcl_check_configuration()
fcl_check_login	0 conflicts	Fatal error: Cannot redeclare fcl_check_login()
fcl_get_files	0 conflicts	Fatal error: Cannot redeclare fcl_get_files()
fcl_get_options	0 conflicts	Fatal error: Cannot redeclare fcl_get_options()
fcl_get_themes	0 conflicts	Fatal error: Cannot redeclare fcl_get_themes()
fcl_install	0 conflicts	Fatal error: Cannot redeclare fcl_install()
fcl_login	0 conflicts	Fatal error: Cannot redeclare fcl_login()
fcl_login_class	0 conflicts	Fatal error: Cannot redeclare fcl_login_class()
fcl_login_head	0 conflicts	Fatal error: Cannot redeclare fcl_login_head()
fcl_show_admin_message	0 conflicts	Fatal error: Cannot redeclare fcl_show_admin_message()
fcl_wp_flogin_page	0 conflicts	Fatal error: Cannot redeclare fcl_wp_flogin_page()
wp_flogin_menu	0 conflicts	Fatal error: Cannot redeclare wp_flogin_menu()

Using WPF-Login 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 WPF-Login from the command line with WP-CLI

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

wp plugin install wp-flogin

How to activate WPF-Login from the command line with WP-CLI

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

wp plugin install wp-flogin --activate

How to reinstall WPF-Login from the command line with WP-CLI

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

wp plugin install wp-flogin --force

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

wp plugin update wp-flogin

How to delete WPF-Login from the command line with WP-CLI

wp plugin delete wp-flogin

Where can you download earlier versions of WPF-Login?

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 WPF-Login 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 WPF-Login

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