wpsnoop: fix EM Cost Calculator plugin conflicts, errors & issues

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


Troubleshooting theme and plugin conflicts is easier when you know what EM Cost Calculator 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 EM Cost Calculator

Get professional support for EM Cost Calculator here

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What does EM Cost Calculator version 2.3.1 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for EM Cost Calculator to perform differently in your installation, previous versions before 2.3.1 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 2.3.1 of EM Cost Calculator 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 EM Cost Calculator 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 EM Cost Calculator add to WordPress?

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

Type & Path Size Conflicts
wp-content/plugins/cost-calculator/ 317.67kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/assets/ 196.16kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/assets/banner-772x250.png 11.91kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/assets/icon-128x128.jpg 4.96kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/assets/screenshot-1.png 36.75kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/assets/screenshot-2.png 55.34kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/assets/screenshot-3.png 29.86kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/assets/screenshot-4.png 57.34kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/css/ 19.83kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/css/private/ 4.06kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/css/private/em-cost-calculator.css 4.06kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/css/public/ 15.77kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/css/public/em-cost-calculator.css 15.77kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/em-cost-calc-admin-page.php 3.38kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/em-cost-calculator-widget.php 32.28kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/em-cost-calculator.php 11.08kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/emcc_captcha.php 470.00B No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/error_log 2.15kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/index.php 16.00B No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/js/ 13.20kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/js/public/ 13.20kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/js/public/em-cost-calculator.js 13.20kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/license.txt 35.64kB No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/my_loggg.txt No known conflicts with other themes or plugins.
wp-content/plugins/cost-calculator/readme.txt 3.49kB No known conflicts with other themes or plugins.

Which new shortcodes does EM Cost Calculator add to WordPress?

Which new database tables are created by the WordPress plugin EM Cost Calculator?

Which new options are added to the wp-options table by EM Cost Calculator?

Option Name   Known Conflicts
em_cost_calc_db_version The em_cost_calc_db_version option doesn't have any known conflicts with other themes or plugins.
emcc_order_details_db_version The emcc_order_details_db_version option doesn't have any known conflicts with other themes or plugins.
emcc_order_mail_db_version The emcc_order_mail_db_version option doesn't have any known conflicts with other themes or plugins.
widget_em_cost_calculator_id The widget_em_cost_calculator_id option doesn't have any known conflicts with other themes or plugins.

During use EM Cost Calculator 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 EM Cost Calculator declare when it is active?

Function   Conflicts Common Errors
my_activation_func 2 conflicts Fatal error: Cannot redeclare my_activation_func()
em_cost_calc_admin_menu 0 conflicts Fatal error: Cannot redeclare em_cost_calc_admin_menu()
em_cost_calc_db_install 0 conflicts Fatal error: Cannot redeclare em_cost_calc_db_install()
em_cost_calc_em_install_data 0 conflicts Fatal error: Cannot redeclare em_cost_calc_em_install_data()
em_cost_calc_enqueue_private_scripts 0 conflicts Fatal error: Cannot redeclare em_cost_calc_enqueue_private_scripts()
em_cost_calc_enqueue_public_scripts 0 conflicts Fatal error: Cannot redeclare em_cost_calc_enqueue_public_scripts()
em_cost_calc_form_page_handler 0 conflicts Fatal error: Cannot redeclare em_cost_calc_form_page_handler()
em_cost_calc_update_db_check 0 conflicts Fatal error: Cannot redeclare em_cost_calc_update_db_check()
em_cost_calculator_sidebar 0 conflicts Fatal error: Cannot redeclare em_cost_calculator_sidebar()
emcc_order_details_db_install 0 conflicts Fatal error: Cannot redeclare emcc_order_details_db_install()
emcc_order_details_install_data 0 conflicts Fatal error: Cannot redeclare emcc_order_details_install_data()
emcc_order_details_update_db_check 0 conflicts Fatal error: Cannot redeclare emcc_order_details_update_db_check()
emcc_order_mail_db_install 0 conflicts Fatal error: Cannot redeclare emcc_order_mail_db_install()
emcc_order_mail_install_data 0 conflicts Fatal error: Cannot redeclare emcc_order_mail_install_data()
emcc_order_mail_update_db_check 0 conflicts Fatal error: Cannot redeclare emcc_order_mail_update_db_check()
emcc_page_template 0 conflicts Fatal error: Cannot redeclare emcc_page_template()
payment_settings_page 0 conflicts Fatal error: Cannot redeclare payment_settings_page()

Using EM Cost Calculator 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 EM Cost Calculator from the command line with WP-CLI

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

wp plugin install cost-calculator


How to activate EM Cost Calculator from the command line with WP-CLI

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

wp plugin install cost-calculator --activate


How to reinstall EM Cost Calculator from the command line with WP-CLI

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

wp plugin install cost-calculator --force


How to update EM Cost Calculator to the latest version from the command line with WP-CLI

wp plugin update cost-calculator


How to delete EM Cost Calculator from the command line with WP-CLI

wp plugin delete cost-calculator

Where can you download earlier versions of EM Cost Calculator?

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 EM Cost Calculator 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 EM Cost Calculator

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