wpsnoop: fix Woo Checkout Custom Field plugin conflicts, errors & issues

When the plugin Woo Checkout Custom Field 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 Woo Checkout Custom Field, plus learn which plugins and/or themes could be in conflict with Woo Checkout Custom Field.

Troubleshooting theme and plugin conflicts is easier when you know what Woo Checkout Custom Field 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 Woo Checkout Custom Field

Database Issues

ShortCode Issues

Function Issues

File System Issues

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What does Woo Checkout Custom Field version 1.3.5 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Woo Checkout Custom Field to perform differently in your installation, previous versions before 1.3.5 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 1.3.5 of Woo Checkout Custom Field 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 Woo Checkout Custom Field 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: Woo Checkout Custom Field

Plugin Slug: woo-custom-checkout-field Internal ID: 80539 Addon Type: Plugin Version: 1.3.5 Price: Free Source: WordPress.org Files: 16 (73.86kB) Short Codes: [ / ] 0 Database Tables: 1 Function Count: 39 Code Review: Search Provit

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Which new files does Woo Checkout Custom Field add to WordPress?

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

The plugin Woo Checkout Custom Field added 16 new files when it was installed with WP-CLI in our WordPress test environment.

Type & Path	Size	Conflicts
wp-content/plugins/woo-custom-checkout-field/	73.86kB	No known conflicts with other themes or plugins.
wp-content/plugins/woo-custom-checkout-field/css/	3.23kB	No known conflicts with other themes or plugins.
wp-content/plugins/woo-custom-checkout-field/css/ccf_custom.css	3.23kB	No known conflicts with other themes or plugins.
wp-content/plugins/woo-custom-checkout-field/include/	20.18kB	No known conflicts with other themes or plugins.
wp-content/plugins/woo-custom-checkout-field/include/ccf.php	15.91kB	No known conflicts with other themes or plugins.
wp-content/plugins/woo-custom-checkout-field/include/function.php	4.26kB	No known conflicts with other themes or plugins.
wp-content/plugins/woo-custom-checkout-field/index.php	5.27kB	No known conflicts with other themes or plugins.
wp-content/plugins/woo-custom-checkout-field/js/	19.19kB	No known conflicts with other themes or plugins.
wp-content/plugins/woo-custom-checkout-field/js/ccf_admin.js	15.62kB	No known conflicts with other themes or plugins.
wp-content/plugins/woo-custom-checkout-field/js/ccf_scripts.js	3.57kB	No known conflicts with other themes or plugins.
wp-content/plugins/woo-custom-checkout-field/language/	2.72kB	No known conflicts with other themes or plugins.
wp-content/plugins/woo-custom-checkout-field/language/woo-custom-checkout-field.pot	2.72kB	No known conflicts with other themes or plugins.
wp-content/plugins/woo-custom-checkout-field/readme.txt	7.28kB	No known conflicts with other themes or plugins.
wp-content/plugins/woo-custom-checkout-field/template/	16.00kB	No known conflicts with other themes or plugins.
wp-content/plugins/woo-custom-checkout-field/template/datagrid.php	6.20kB	No known conflicts with other themes or plugins.
wp-content/plugins/woo-custom-checkout-field/template/form.php	9.80kB	No known conflicts with other themes or plugins.

Which new shortcodes does Woo Checkout Custom Field add to WordPress?

The plugin Woo Checkout Custom Field 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 Woo Checkout Custom Field?

Woo Checkout Custom Field created 1 new database table when it was installed in our test environment:

Table name	Known Plugin or Theme conflicts
wp_ccf	The wp_ccf table doesn't have any known conflicts with other themes or plugins.

After uninstalling and deleting Woo Checkout Custom Field using WP-CLI there were 0 database tables that still remained.

Table name	Status

Click the table name above for more information on what the orphan tables could mean to your WordPress installation and some tips on how to deal with it.

Which new options are added to the wp-options table by Woo Checkout Custom Field?

When Woo Checkout Custom Field 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
ccf_plugin_version		The ccf_plugin_version option doesn't have any known conflicts with other themes or plugins.
1.3.5

During use Woo Checkout Custom Field 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 Woo Checkout Custom Field there were 3 options still present in the wp-options table:

ccf_plugin_activation
ccf_plugin_version
recently_activated

Contact Woo Checkout Custom Field experts for help

What new PHP functions does Woo Checkout Custom Field declare when it is active?

Installing Woo Checkout Custom Field added 39 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
ccf_activation	1 conflict	Fatal error: Cannot redeclare ccf_activation()
current_page_url	8 conflicts	Fatal error: Cannot redeclare current_page_url()
db_install	6 conflicts	Fatal error: Cannot redeclare db_install()
my_error_notice	6 conflicts	Fatal error: Cannot redeclare my_error_notice()
my_plugin_activation_notice	1 conflict	Fatal error: Cannot redeclare my_plugin_activation_notice()
register_my_custom_submenu_page	11 conflicts	Fatal error: Cannot redeclare register_my_custom_submenu_page()
ccf_add_on_checkout	0 conflicts	Fatal error: Cannot redeclare ccf_add_on_checkout()
ccf_admin_datagrid	0 conflicts	Fatal error: Cannot redeclare ccf_admin_datagrid()
ccf_admin_form	0 conflicts	Fatal error: Cannot redeclare ccf_admin_form()
ccf_admin_page_title	0 conflicts	Fatal error: Cannot redeclare ccf_admin_page_title()
ccf_after_page	0 conflicts	Fatal error: Cannot redeclare ccf_after_page()
ccf_before_page	0 conflicts	Fatal error: Cannot redeclare ccf_before_page()
ccf_deactivation	0 conflicts	Fatal error: Cannot redeclare ccf_deactivation()
ccf_display_admin_order_meta	0 conflicts	Fatal error: Cannot redeclare ccf_display_admin_order_meta()
ccf_enqueued_scripts	0 conflicts	Fatal error: Cannot redeclare ccf_enqueued_scripts()
ccf_enqueued_style	0 conflicts	Fatal error: Cannot redeclare ccf_enqueued_style()
ccf_field_by_id	0 conflicts	Fatal error: Cannot redeclare ccf_field_by_id()
ccf_field_delete	0 conflicts	Fatal error: Cannot redeclare ccf_field_delete()
ccf_field_display	0 conflicts	Fatal error: Cannot redeclare ccf_field_display()
ccf_field_random_id	0 conflicts	Fatal error: Cannot redeclare ccf_field_random_id()
ccf_getall	0 conflicts	Fatal error: Cannot redeclare ccf_getall()
ccf_insert	0 conflicts	Fatal error: Cannot redeclare ccf_insert()
ccf_insert_success_msg	0 conflicts	Fatal error: Cannot redeclare ccf_insert_success_msg()
ccf_order_meta_keys	0 conflicts	Fatal error: Cannot redeclare ccf_order_meta_keys()
ccf_plugin_url	0 conflicts	Fatal error: Cannot redeclare ccf_plugin_url()
ccf_process	0 conflicts	Fatal error: Cannot redeclare ccf_process()
ccf_save_order	0 conflicts	Fatal error: Cannot redeclare ccf_save_order()
ccf_settings_page	0 conflicts	Fatal error: Cannot redeclare ccf_settings_page()
ccf_uninstall	0 conflicts	Fatal error: Cannot redeclare ccf_uninstall()
ccf_update	0 conflicts	Fatal error: Cannot redeclare ccf_update()
ccf_update_db_check	0 conflicts	Fatal error: Cannot redeclare ccf_update_db_check()
ccf_update_order_meta	0 conflicts	Fatal error: Cannot redeclare ccf_update_order_meta()
check_woocommerce_activation	0 conflicts	Fatal error: Cannot redeclare check_woocommerce_activation()
create_ccf_enable_status_and_order	0 conflicts	Fatal error: Cannot redeclare create_ccf_enable_status_and_order()
db_uninstall	0 conflicts	Fatal error: Cannot redeclare db_uninstall()
my_plugin_deactivation_notice	0 conflicts	Fatal error: Cannot redeclare my_plugin_deactivation_notice()
my_plugin_uninstall_notice	0 conflicts	Fatal error: Cannot redeclare my_plugin_uninstall_notice()
save_enable_status	0 conflicts	Fatal error: Cannot redeclare save_enable_status()
update_db_13	0 conflicts	Fatal error: Cannot redeclare update_db_13()

Using Woo Checkout Custom Field 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 Woo Checkout Custom Field from the command line with WP-CLI

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

wp plugin install woo-custom-checkout-field

How to activate Woo Checkout Custom Field from the command line with WP-CLI

To immediately activate Woo Checkout Custom Field after WP-CLI downloads the latest version you can use the following command:

wp plugin install woo-custom-checkout-field --activate

How to reinstall Woo Checkout Custom Field from the command line with WP-CLI

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

wp plugin install woo-custom-checkout-field --force

How to update Woo Checkout Custom Field to the latest version from the command line with WP-CLI

wp plugin update woo-custom-checkout-field

How to delete Woo Checkout Custom Field from the command line with WP-CLI

wp plugin delete woo-custom-checkout-field

Where can you download earlier versions of Woo Checkout Custom Field?

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 Woo Checkout Custom Field 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 Woo Checkout Custom Field

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 Woo Checkout Custom Field. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.