wpsnoop: fix Raz-Captcha plugin conflicts, errors & issues

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

Troubleshooting theme and plugin conflicts is easier when you know what Raz-Captcha 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 Raz-Captcha

Database Issues

ShortCode Issues

Function Issues

File System Issues

Get professional support for Raz-Captcha here

When you need professional help with WordPress: get help here

What does Raz-Captcha version 1.0 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Raz-Captcha to perform differently in your installation, previous versions before 1.0 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 of Raz-Captcha 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 Raz-Captcha 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: Raz-Captcha

Plugin Slug: raz-captcha Internal ID: 57901 Addon Type: Plugin Version: 1.0 Price: Free Source: WordPress.org Files: 28 (1.54MB) Short Codes: [ / ] 0 Database Tables: 0 Function Count: 25 Code Review: Search Provit

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Which new files does Raz-Captcha add to WordPress?

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

The plugin Raz-Captcha added 28 new files when it was installed with WP-CLI in our WordPress test environment.

Type & Path	Size	Conflicts
wp-content/plugins/raz-captcha/	1.54MB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/engines/	437.76kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/engines/gotcha/	314.53kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/engines/gotcha/AlphaRev.ttf	71.93kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/engines/gotcha/badaboom.ttf	18.54kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/engines/gotcha/BENNB.TTF	133.90kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/engines/gotcha/captcha_image.php	2.41kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/engines/gotcha/gotcha.php	5.59kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/engines/gotcha/index.php	2.97kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/engines/gotcha/madave.ttf	34.72kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/engines/gotcha/SFTransRoboticsExtended.ttf	44.27kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/engines/gotcha/util.php	216.00B	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/engines/phpbb-gd.php	38.04kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/engines/phpbb-nogd.php	85.19kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/fonts/	885.34kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/fonts/extra_fonts.zip	54.02kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/fonts/Hipchick.gdf	140.02kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/fonts/Odessa.gdf	140.02kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/fonts/One-Stroke.gdf	220.52kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/fonts/oranglet.gdf	189.02kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/fonts/wp-captcha1.gdf	141.77kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/img/	207.17kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/img/raz.gif	22.66kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/img/razcap1.jpg	184.52kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/raz-captcha.php	38.83kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/raz-fontpreview.php		No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/raz-functions.php	4.06kB	No known conflicts with other themes or plugins.
wp-content/plugins/raz-captcha/readme.txt	1.57kB	No known conflicts with other themes or plugins.

Which new shortcodes does Raz-Captcha add to WordPress?

The plugin Raz-Captcha 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 Raz-Captcha?

Raz-Captcha 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 Raz-Captcha?

When Raz-Captcha was activated and loaded for the first time it created 2 new options in the wp_options table. Any known conflicts will be shown in red.

Option Name		Known Conflicts
Raz_Captcha_Option		The Raz_Captcha_Option option doesn't have any known conflicts with other themes or plugins.
a:21:{s:9:"rca_login";i:1;s:12:"rca_register";i:1;s:10:"rca_engine";i:1;s:8:"rca_trys";i:15;s:8:"rca_dots";i:1;s:12:"rca_rndcolor";i:0;s:12:"rca_contrast";i:70;s:12:"rca_poligons";i:0;s:9:"rca_lines";i:1;s:8:"rca_blur";i:0;s:10:"rca_emboss";i:0;s:12:"rca_backmode";i:2;s:11:"rca_backcol";s:7:"#0D3351";s:11:"rca_textcol";s:7:"#FFFFFF";s:9:"rca_chars";s:10:"0123456789";s:9:"rca_fonts";a:3:{i:0;s:14:"One-Stroke.gdf";i:1;s:15:"wp-captcha1.gdf";i:2;s:15:"wp-captcha9.gdf";}s:13:"rca_textalpha";i:30;s:11:"rca_cpreset";s:7:"Default";s:19:"rca_dotsrandomcolor";i:1;s:13:"rca_dotscolor";s:7:"#FFFFFF";s:11:"rca_msgnote";s:129:"Note: The verification code must be the same as the one from the generated image to continue (click on image to generate another)";}
Raz_Captcha_Presets		The Raz_Captcha_Presets option doesn't have any known conflicts with other themes or plugins.
a:2:{i:0;a:21:{s:9:"rca_login";i:1;s:12:"rca_register";i:1;s:10:"rca_engine";i:1;s:8:"rca_trys";i:15;s:8:"rca_dots";i:1;s:12:"rca_rndcolor";i:0;s:12:"rca_contrast";i:70;s:12:"rca_poligons";i:0;s:9:"rca_lines";i:1;s:8:"rca_blur";i:0;s:10:"rca_emboss";i:0;s:12:"rca_backmode";i:2;s:11:"rca_backcol";s:7:"#0D3351";s:11:"rca_textcol";s:7:"#FFFFFF";s:9:"rca_chars";s:10:"0123456789";s:9:"rca_fonts";a:3:{i:0;s:14:"One-Stroke.gdf";i:1;s:15:"wp-captcha1.gdf";i:2;s:15:"wp-captcha9.gdf";}s:13:"rca_textalpha";i:30;s:11:"rca_cpreset";s:7:"Default";s:19:"rca_dotsrandomcolor";i:1;s:13:"rca_dotscolor";s:7:"#FFFFFF";s:11:"rca_msgnote";s:129:"Note: The verification code must be the same as the one from the generated image to continue (click on image to generate another)";}i:1;a:21:{s:9:"rca_login";i:1;s:12:"rca_register";i:1;s:10:"rca_engine";i:0;s:8:"rca_trys";i:15;s:8:"rca_dots";i:0;s:12:"rca_rndcolor";i:1;s:12:"rca_contrast";i:70;s:12:"rca_poligons";i:0;s:9:"rca_lines";i:1;s:8:"rca_blur";i:0;s:10:"rca_emboss";i:0;s:12:"rca_backmode";i:1;s:11:"rca_backcol";s:7:"#000000";s:11:"rca_textcol";s:7:"#000000";s:9:"rca_chars";s:10:"0123456789";s:9:"rca_fonts";a:3:{i:0;s:14:"One-Stroke.gdf";i:1;s:15:"wp-captcha1.gdf";i:2;s:15:"wp-captcha9.gdf";}s:13:"rca_textalpha";i:30;s:11:"rca_cpreset";s:60:"numbers and lines on random back color (PNG-Raz MiXed Fonts)";s:19:"rca_dotsrandomcolor";i:1;s:13:"rca_dotscolor";s:7:"#FFFFFF";s:11:"rca_msgnote";s:129:"Note: The verification code must be the same as the one from the generated image to continue (click on image to generate another)";}}

During use Raz-Captcha 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 Raz-Captcha there were 1 option still present in the wp-options table:

recently_activated

Contact Raz-Captcha experts for help

What new PHP functions does Raz-Captcha declare when it is active?

Installing Raz-Captcha added 25 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
check_captcha	2 conflicts	Fatal error: Cannot redeclare check_captcha()
html2rgb	3 conflicts	Fatal error: Cannot redeclare html2rgb()
unique_id	1 conflict	Fatal error: Cannot redeclare unique_id()
add_refresh_captcha	0 conflicts	Fatal error: Cannot redeclare add_refresh_captcha()
captcha_login	0 conflicts	Fatal error: Cannot redeclare captcha_login()
captcha_register	0 conflicts	Fatal error: Cannot redeclare captcha_register()
check_captcha_login	0 conflicts	Fatal error: Cannot redeclare check_captcha_login()
check_captcha_register	0 conflicts	Fatal error: Cannot redeclare check_captcha_register()
clean_globals	0 conflicts	Fatal error: Cannot redeclare clean_globals()
file_list_by_ext	0 conflicts	Fatal error: Cannot redeclare file_list_by_ext()
gen_rand_string	0 conflicts	Fatal error: Cannot redeclare gen_rand_string()
get_default_preset	0 conflicts	Fatal error: Cannot redeclare get_default_preset()
get_preset_index	0 conflicts	Fatal error: Cannot redeclare get_preset_index()
imageblur	0 conflicts	Fatal error: Cannot redeclare imageblur()
imageemboss	0 conflicts	Fatal error: Cannot redeclare imageemboss()
init_captcha	0 conflicts	Fatal error: Cannot redeclare init_captcha()
insert_captcha_code	0 conflicts	Fatal error: Cannot redeclare insert_captcha_code()
java_alert	0 conflicts	Fatal error: Cannot redeclare java_alert()
raz_captcha_configuration	0 conflicts	Fatal error: Cannot redeclare raz_captcha_configuration()
raz_captcha_install	0 conflicts	Fatal error: Cannot redeclare raz_captcha_install()
raz_captcha_page	0 conflicts	Fatal error: Cannot redeclare raz_captcha_page()
raz_captcha_uninstall	0 conflicts	Fatal error: Cannot redeclare raz_captcha_uninstall()
reget_session_options	0 conflicts	Fatal error: Cannot redeclare reget_session_options()
rgb2html	0 conflicts	Fatal error: Cannot redeclare rgb2html()
strrand	0 conflicts	Fatal error: Cannot redeclare strrand()

Using Raz-Captcha 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 Raz-Captcha from the command line with WP-CLI

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

wp plugin install raz-captcha

How to activate Raz-Captcha from the command line with WP-CLI

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

wp plugin install raz-captcha --activate

How to reinstall Raz-Captcha from the command line with WP-CLI

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

wp plugin install raz-captcha --force

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

wp plugin update raz-captcha

How to delete Raz-Captcha from the command line with WP-CLI

wp plugin delete raz-captcha

Where can you download earlier versions of Raz-Captcha?

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 Raz-Captcha 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 Raz-Captcha

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