wpsnoop: fix PlusCaptcha plugin conflicts, errors & issues

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

Troubleshooting theme and plugin conflicts is easier when you know what PlusCaptcha 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 PlusCaptcha

Database Issues

ShortCode Issues

Function Issues

File System Issues

Get professional support for PlusCaptcha here

When you need professional help with WordPress: get help here

What does PlusCaptcha version 3.0.0 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for PlusCaptcha to perform differently in your installation, previous versions before 3.0.0 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 3.0.0 of PlusCaptcha 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 PlusCaptcha 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: PlusCaptcha

Plugin Slug: pluscaptcha Internal ID: 53552 Addon Type: Plugin Version: 3.0.0 Price: Free Source: WordPress.org Files: 24 (212.09kB) Short Codes: [ / ] 0 Database Tables: 0 Function Count: 22 Code Review: Search Provit

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Which new files does PlusCaptcha add to WordPress?

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

The plugin PlusCaptcha added 24 new files when it was installed with WP-CLI in our WordPress test environment.

Type & Path	Size	Conflicts
wp-content/plugins/pluscaptcha/	212.09kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/css/	7.17kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/css/style.css	7.17kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/external/	5.43kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/external/comment-form-inline-errors.php	4.33kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/external/simple-session-support.php	1.10kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/images/	90.68kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/images/ejemplo-personalizacion.png	26.33kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/images/instructions.png	29.23kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/images/menu-icon.png	2.91kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/images/paused-icon.png	11.26kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/images/pluscaptcha_logo_black_orange.png	10.74kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/images/running-icon.png	10.21kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/library/	51.22kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/library/admin.php	23.45kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/library/public.php	13.27kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/library/shortcode-and-others.php	14.50kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/license.txt	17.92kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/PlusCaptcha.php	6.51kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/readme.txt	8.70kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/template/	24.46kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/template/admin-options-contactform.php	10.96kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/template/admin-options.php	11.35kB	No known conflicts with other themes or plugins.
wp-content/plugins/pluscaptcha/template/admin-register.php	2.15kB	No known conflicts with other themes or plugins.

Which new shortcodes does PlusCaptcha add to WordPress?

The plugin PlusCaptcha 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 PlusCaptcha?

PlusCaptcha 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 PlusCaptcha?

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

What new PHP functions does PlusCaptcha declare when it is active?

Installing PlusCaptcha added 22 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
simplesessiondestroy	1 conflict	Fatal error: Cannot redeclare simplesessiondestroy()
simplesessionget	1 conflict	Fatal error: Cannot redeclare simplesessionget()
simplesessionset	1 conflict	Fatal error: Cannot redeclare simplesessionset()
simplesessionstart	1 conflict	Fatal error: Cannot redeclare simplesessionstart()
tags	2 conflicts	Fatal error: Cannot redeclare tags()
captcha_call	0 conflicts	Fatal error: Cannot redeclare captcha_call()
get_result	0 conflicts	Fatal error: Cannot redeclare get_result()
pluscaptcha_adjust_form	0 conflicts	Fatal error: Cannot redeclare pluscaptcha_adjust_form()
pluscaptcha_authenticate	0 conflicts	Fatal error: Cannot redeclare pluscaptcha_authenticate()
pluscaptcha_before_registration_submit_buttons	0 conflicts	Fatal error: Cannot redeclare pluscaptcha_before_registration_submit_buttons()
pluscaptcha_comment_form	0 conflicts	Fatal error: Cannot redeclare pluscaptcha_comment_form()
pluscaptcha_comment_form_check	0 conflicts	Fatal error: Cannot redeclare pluscaptcha_comment_form_check()
pluscaptcha_get_values	0 conflicts	Fatal error: Cannot redeclare pluscaptcha_get_values()
pluscaptcha_init	0 conflicts	Fatal error: Cannot redeclare pluscaptcha_init()
pluscaptcha_login_form	0 conflicts	Fatal error: Cannot redeclare pluscaptcha_login_form()
pluscaptcha_lost_password_check	0 conflicts	Fatal error: Cannot redeclare pluscaptcha_lost_password_check()
pluscaptcha_move_submit_button	0 conflicts	Fatal error: Cannot redeclare pluscaptcha_move_submit_button()
pluscaptcha_shortcode	0 conflicts	Fatal error: Cannot redeclare pluscaptcha_shortcode()
pluscaptcha_signup_extra_fields	0 conflicts	Fatal error: Cannot redeclare pluscaptcha_signup_extra_fields()
pluscaptcha_signup_validate	0 conflicts	Fatal error: Cannot redeclare pluscaptcha_signup_validate()
pluscaptcha_validate	0 conflicts	Fatal error: Cannot redeclare pluscaptcha_validate()
pluscaptcha_wpmu_validate_user_signup	0 conflicts	Fatal error: Cannot redeclare pluscaptcha_wpmu_validate_user_signup()

Using PlusCaptcha 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 PlusCaptcha from the command line with WP-CLI

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

wp plugin install pluscaptcha

How to activate PlusCaptcha from the command line with WP-CLI

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

wp plugin install pluscaptcha --activate

How to reinstall PlusCaptcha from the command line with WP-CLI

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

wp plugin install pluscaptcha --force

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

wp plugin update pluscaptcha

How to delete PlusCaptcha from the command line with WP-CLI

wp plugin delete pluscaptcha

Where can you download earlier versions of PlusCaptcha?

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 PlusCaptcha 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 PlusCaptcha

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