wpsnoop: fix FormLift plugin conflicts, errors & issues

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


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

Get professional support for FormLift here

When you need professional help with WordPress: get help here


What does FormLift version 7.5.17 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for FormLift to perform differently in your installation, previous versions before 7.5.17 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 7.5.17 of FormLift 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 FormLift 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 FormLift add to WordPress?

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

Type & Path Size Conflicts
wp-content/plugins/formlift/ 723.58kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/DEV.txt 1.43kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/FormLift.php 2.75kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/LICENSE 1.04kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/ 688.31kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/api/ 12.14kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/api/api-log.php 1.02kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/api/AppV2.php 4.70kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/api/infusionsoft-manager.php 6.42kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/awards/ 3.82kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/awards/awards.php 3.82kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/editor/ 83.84kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/editor/assets/ 19.96kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/editor/assets/css/ 9.58kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/editor/assets/css/editor.css 4.48kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/editor/assets/css/modal.css 1.89kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/editor/assets/css/responsive-grid-framework.css 3.21kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/editor/assets/js/ 10.39kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/editor/assets/js/copy-shortcode.js 211.00B No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/editor/assets/js/editor.js 7.44kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/editor/assets/js/modal.js 2.74kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/editor/editor.php 7.79kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/editor/field-editor.php 33.87kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/editor/form-builder.php 17.27kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/editor/form-settings.php 2.83kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/editor/modal.php 1.41kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/editor/preview.php 732.00B No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/form/ 78.92kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/form/assets/ 17.74kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/form/assets/css/ 7.02kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/form/assets/css/responsive-grid-framework.css 3.21kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/form/assets/css/style.css 3.82kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/form/assets/icon-20x20.png 845.00B No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/form/assets/images/ 1.79kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/form/assets/images/icon-20x20.png 759.00B No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/form/assets/images/icon-30x30.png 1.05kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/form/assets/js/ 8.10kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/form/assets/js/jstz.js 5.39kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/form/assets/js/submit.js 2.71kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/form/feild-validator.php 8.94kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/form/field-validator.php 9.48kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/form/form-field.php 16.50kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/form/form.php 12.76kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/form/post-type.php 9.17kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/form/submit.php 4.34kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/groundhogg.php 5.51kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/lib/ 17.96kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/lib/conflicts.php 422.00B No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/lib/field-interface.php 957.00B No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/lib/functions.php 7.92kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/lib/locations.php 2.49kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/lib/RecursiveDomIterator.php 1.69kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/lib/update-manager.php 4.51kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/modules-loader.php 1.82kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/notices/ 9.05kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/notices/assets/ 3.23kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/notices/assets/css/ 448.00B No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/notices/assets/css/style.css 448.00B No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/notices/assets/icon-30x30.png 1.31kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/notices/assets/images/ 1.05kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/notices/assets/images/icon-30x30.png 1.05kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/notices/assets/js/ 447.00B No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/notices/assets/js/notice-functions.js 447.00B No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/notices/notice-manager.php 4.13kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/notices/notice.php 1.69kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/personalization/ 11.77kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/personalization/sessions.php 3.50kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/personalization/user.php 8.26kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/premium-modules/ 26.55kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/premium-modules/assets/ 461.00B No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/premium-modules/assets/css/ 461.00B No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/premium-modules/assets/css/style.css 461.00B No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/premium-modules/module-manager.php 10.31kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/premium-modules/updater/ 15.79kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/premium-modules/updater/example.php 1.48kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/premium-modules/updater/FORMLIFT_EDD_SL_Plugin_Updater.php 14.31kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/ 371.41kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/assets/ 361.47kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/assets/css/ 5.16kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/assets/css/admin.css 1.37kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/assets/css/settings-page.css 3.80kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/assets/icon-256x256.png 11.23kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/assets/images/ 311.25kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/assets/images/formlift-icon-with-name-1046x1046.png 52.79kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/assets/images/groundhogg-ad-800x214.png 168.12kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/assets/images/groundhogg-formlift-ad.png 64.85kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/assets/images/join-our-facebook-group.png 25.48kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/assets/join-our-facebook-group.png 25.48kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/assets/js/ 8.35kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/assets/js/admin.js 937.00B No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/assets/js/leaderboard.js 526.00B No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/assets/js/wp-color-picker-alpha.min.js 6.92kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/options-skin.php 2.74kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/settings-page.php 4.55kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings-page/settings-section.php 2.65kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings/ 56.85kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings/defaults.php 6.76kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings/form/ 22.63kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings/form/settings-field.php 6.56kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings/form/settings.php 16.07kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings/style/ 27.46kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings/style/style-field.php 4.46kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/settings/style/style-settings.php 23.00kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/tracking/ 8.66kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/tracking/stats.php 3.02kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/tracking/tables.php 3.63kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/modules/tracking/tracking.php 2.01kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/README.txt 29.41kB No known conflicts with other themes or plugins.
wp-content/plugins/formlift/templates/ 659.00B No known conflicts with other themes or plugins.
wp-content/plugins/formlift/templates/formlift-single.php 659.00B No known conflicts with other themes or plugins.

Which new shortcodes does FormLift add to WordPress?

ShortCode   Known Plugin or Theme conflicts
[formlift] The formlift shortcode doesn't have any known conflicts with other themes or plugins.
[formlift_data] The formlift_data shortcode doesn't have any known conflicts with other themes or plugins.
[formlift_user] The formlift_user shortcode doesn't have any known conflicts with other themes or plugins.
[infusion_field] The infusion_field shortcode doesn't have any known conflicts with other themes or plugins.
[infusion_form] The infusion_form shortcode doesn't have any known conflicts with other themes or plugins.

Note: We have not yet checked to see if these shortcodes work as expected in pages, posts, sidebar widgets, or when set as the page title, in content, in the excert, in menus or anywhere else within a WordPress installation. A shortcode could produce errors due to parameters added when it is used, or if the plugin is updated and the format of the shortcode has changed.

Which new database tables are created by the WordPress plugin FormLift?

Which new options are added to the wp-options table by FormLift?

Option Name   Known Conflicts
formlift_db_version The formlift_db_version option doesn't have any known conflicts with other themes or plugins.
formlift_impressions_db_version The formlift_impressions_db_version option doesn't have any known conflicts with other themes or plugins.
formlift_notices The formlift_notices option doesn't have any known conflicts with other themes or plugins.
formlift_sessions_db_version The formlift_sessions_db_version option doesn't have any known conflicts with other themes or plugins.
formlift_submissions_db_version The formlift_submissions_db_version option doesn't have any known conflicts with other themes or plugins.

During use FormLift 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 FormLift declare when it is active?

Function   Conflicts Common Errors
ip_info 1 conflict Fatal error: Cannot redeclare ip_info()
_formlift_update_web_form_list 0 conflicts Fatal error: Cannot redeclare _formlift_update_web_form_list()
formlift_7_4_27_clear_old_encrypted_sessions 0 conflicts Fatal error: Cannot redeclare formlift_7_4_27_clear_old_encrypted_sessions()
formlift_7_4_update_notice 0 conflicts Fatal error: Cannot redeclare formlift_7_4_update_notice()
formlift_add_impression 0 conflicts Fatal error: Cannot redeclare formlift_add_impression()
formlift_add_submission 0 conflicts Fatal error: Cannot redeclare formlift_add_submission()
formlift_clean_up_sessions 0 conflicts Fatal error: Cannot redeclare formlift_clean_up_sessions()
formlift_convert_to_time_picker_usuable 0 conflicts Fatal error: Cannot redeclare formlift_convert_to_time_picker_usuable()
formlift_create_impressions_table 0 conflicts Fatal error: Cannot redeclare formlift_create_impressions_table()
formlift_create_session 0 conflicts Fatal error: Cannot redeclare formlift_create_session()
formlift_create_sessions_table 0 conflicts Fatal error: Cannot redeclare formlift_create_sessions_table()
formlift_create_submissions_table 0 conflicts Fatal error: Cannot redeclare formlift_create_submissions_table()
formlift_credit 0 conflicts Fatal error: Cannot redeclare formlift_credit()
formlift_db_update_7_4 0 conflicts Fatal error: Cannot redeclare formlift_db_update_7_4()
formlift_delete_sessions 0 conflicts Fatal error: Cannot redeclare formlift_delete_sessions()
formlift_delete_transients 0 conflicts Fatal error: Cannot redeclare formlift_delete_transients()
formlift_encrypt_decrypt 0 conflicts Fatal error: Cannot redeclare formlift_encrypt_decrypt()
formlift_form_template_hack 0 conflicts Fatal error: Cannot redeclare formlift_form_template_hack()
formlift_get_active_tab 0 conflicts Fatal error: Cannot redeclare formlift_get_active_tab()
formlift_get_all_impressions 0 conflicts Fatal error: Cannot redeclare formlift_get_all_impressions()
formlift_get_all_submissions 0 conflicts Fatal error: Cannot redeclare formlift_get_all_submissions()
formlift_get_auto_fill_query_extension 0 conflicts Fatal error: Cannot redeclare formlift_get_auto_fill_query_extension()
formlift_get_custom_fields 0 conflicts Fatal error: Cannot redeclare formlift_get_custom_fields()
formlift_get_form_impressions 0 conflicts Fatal error: Cannot redeclare formlift_get_form_impressions()
formlift_get_form_setting 0 conflicts Fatal error: Cannot redeclare formlift_get_form_setting()
formlift_get_form_submissions 0 conflicts Fatal error: Cannot redeclare formlift_get_form_submissions()
formlift_get_infusionsoft_webforms 0 conflicts Fatal error: Cannot redeclare formlift_get_infusionsoft_webforms()
formlift_get_leaderboard_position 0 conflicts Fatal error: Cannot redeclare formlift_get_leaderboard_position()
formlift_get_leaderboard_position_ajax 0 conflicts Fatal error: Cannot redeclare formlift_get_leaderboard_position_ajax()
formlift_get_session 0 conflicts Fatal error: Cannot redeclare formlift_get_session()
formlift_get_the_user_ip 0 conflicts Fatal error: Cannot redeclare formlift_get_the_user_ip()
formlift_get_webform_name 0 conflicts Fatal error: Cannot redeclare formlift_get_webform_name()
formlift_is_connected 0 conflicts Fatal error: Cannot redeclare formlift_is_connected()
formlift_isjson 0 conflicts Fatal error: Cannot redeclare formlift_isjson()
formlift_load_tracking_script 0 conflicts Fatal error: Cannot redeclare formlift_load_tracking_script()
formlift_option_exists 0 conflicts Fatal error: Cannot redeclare formlift_option_exists()
formlift_refresh_custom_fields 0 conflicts Fatal error: Cannot redeclare formlift_refresh_custom_fields()
formlift_set_plugin_defaults 0 conflicts Fatal error: Cannot redeclare formlift_set_plugin_defaults()
formlift_submitv2 0 conflicts Fatal error: Cannot redeclare formlift_submitv2()
formlift_track_impression 0 conflicts Fatal error: Cannot redeclare formlift_track_impression()
formlift_track_submission 0 conflicts Fatal error: Cannot redeclare formlift_track_submission()
formlift_truncate_all_stats 0 conflicts Fatal error: Cannot redeclare formlift_truncate_all_stats()
formlift_typeform_conflict_solve 0 conflicts Fatal error: Cannot redeclare formlift_typeform_conflict_solve()
formlift_update_form_stats 0 conflicts Fatal error: Cannot redeclare formlift_update_form_stats()
formlift_update_session 0 conflicts Fatal error: Cannot redeclare formlift_update_session()
formlift_update_web_form_list 0 conflicts Fatal error: Cannot redeclare formlift_update_web_form_list()
get_all_formlift_forms 0 conflicts Fatal error: Cannot redeclare get_all_formlift_forms()
get_formlift_field_type_name 0 conflicts Fatal error: Cannot redeclare get_formlift_field_type_name()
get_formlift_field_types 0 conflicts Fatal error: Cannot redeclare get_formlift_field_types()
get_formlift_form_drop_down 0 conflicts Fatal error: Cannot redeclare get_formlift_form_drop_down()
get_formlift_html 0 conflicts Fatal error: Cannot redeclare get_formlift_html()
get_formlift_setting 0 conflicts Fatal error: Cannot redeclare get_formlift_setting()
is_formlift_edit_page 0 conflicts Fatal error: Cannot redeclare is_formlift_edit_page()
submit_formlift_form_on_page_load 0 conflicts Fatal error: Cannot redeclare submit_formlift_form_on_page_load()

Using FormLift 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 FormLift from the command line with WP-CLI

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

wp plugin install formlift


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

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

wp plugin install formlift --activate


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

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

wp plugin install formlift --force


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

wp plugin update formlift


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

wp plugin delete formlift

Where can you download earlier versions of FormLift?

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 FormLift 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 FormLift

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