wpsnoop: fix F4 Post Tree plugin conflicts, errors & issues

When the plugin F4 Post Tree 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 F4 Post Tree, plus learn which plugins and/or themes could be in conflict with F4 Post Tree.

Troubleshooting theme and plugin conflicts is easier when you know what F4 Post Tree 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 F4 Post Tree

Database Issues

ShortCode Issues

Function Issues

64605

File System Issues

Get professional support for F4 Post Tree here

When you need professional help with WordPress: get help here

What does F4 Post Tree version 1.1.8 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for F4 Post Tree to perform differently in your installation, previous versions before 1.1.8 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 1.1.8 of F4 Post Tree 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 F4 Post Tree 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: F4 Post Tree

Plugin Slug: f4-tree Internal ID: 25926 Addon Type: Plugin Version: 1.1.8 Price: Free Source: WordPress.org Files: 232 (3.19MB) Short Codes: [ / ] 0 Database Tables: 0 Function Count: 91 Code Review: Search Provit

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Which new files does F4 Post Tree add to WordPress?

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

The plugin F4 Post Tree added 232 new files when it was installed with WP-CLI in our WordPress test environment.

Type & Path	Size	Conflicts
wp-content/plugins/f4-tree/	3.19MB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/assets/	32.27kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/assets/img/	32.27kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/assets/img/f4-tree.jpg	29.85kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/assets/img/made-with-love-by-f4.png	2.42kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Core/	14.07kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Core/Helpers.php	3.22kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Core/Hooks.php	4.72kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Core/Lang/	4.94kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Core/Lang/f4-tree-de_DE.mo	2.04kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Core/Lang/f4-tree-de_DE.po	2.91kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Core/views/	1.18kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Core/views/admin-settings.php	1.18kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/f4-tree.php	3.11kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/	3.00MB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/	138.27kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/css/	51.63kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/css/admin/	48.52kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/css/admin/account.css	4.73kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/css/admin/add-ons.css	12.03kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/css/admin/affiliation.css	2.17kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/css/admin/checkout.css	83.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/css/admin/common.css	5.12kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/css/admin/connect.css	9.74kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/css/admin/debug.css	657.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/css/admin/dialog-boxes.css	13.10kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/css/admin/gdpr-optin-notice.css	323.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/css/admin/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/css/admin/plugins.css	514.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/css/customizer.css	3.03kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/css/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/img/	76.12kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/img/f4-tree.png	32.53kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/img/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/img/plugin-icon.png	32.53kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/img/theme-icon.png	10.97kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/js/	10.44kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/js/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/js/nojquery.ba-postmessage.js	4.59kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/js/nojquery.ba-postmessage.min.js	1.29kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/assets/js/postmessage.js	4.47kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/config.php	14.27kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/	1.48MB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/class-freemius-abstract.php	13.37kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/class-freemius.php	956.49kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/class-fs-admin-notices.php	10.59kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/class-fs-api.php	19.05kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/class-fs-logger.php	16.76kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/class-fs-options.php	16.57kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/class-fs-plugin-updater.php	61.43kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/class-fs-security.php	1.73kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/class-fs-storage.php	20.25kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/class-fs-user-lock.php	3.26kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/customizer/	7.74kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/customizer/class-fs-customizer-support-section.php	2.56kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/customizer/class-fs-customizer-upsell-control.php	5.09kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/customizer/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/debug/	2.88kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/debug/class-fs-debug-bar-panel.php	1.49kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/debug/debug-bar-start.php	1.30kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/debug/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/entities/	45.86kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/entities/class-fs-affiliate-terms.php	4.00kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/entities/class-fs-affiliate.php	1.74kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/entities/class-fs-billing.php	1.48kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/entities/class-fs-entity.php	3.05kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/entities/class-fs-payment.php	3.94kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/entities/class-fs-plugin-info.php	730.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/entities/class-fs-plugin-license.php	8.49kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/entities/class-fs-plugin-plan.php	2.69kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/entities/class-fs-plugin-tag.php	1.19kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/entities/class-fs-plugin.php	3.76kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/entities/class-fs-pricing.php	2.94kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/entities/class-fs-scope-entity.php	554.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/entities/class-fs-site.php	6.83kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/entities/class-fs-subscription.php	3.34kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/entities/class-fs-user.php	1.08kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/entities/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/fs-core-functions.php	48.95kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/fs-essential-functions.php	15.00kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/fs-plugin-info-dialog.php	79.44kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/i18n.php	51.43kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/l10n.php	1.09kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/managers/	93.26kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/managers/class-fs-admin-menu-manager.php	25.65kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/managers/class-fs-admin-notice-manager.php	16.58kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/managers/class-fs-cache-manager.php	9.22kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/managers/class-fs-gdpr-manager.php	5.89kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/managers/class-fs-key-value-storage.php	9.99kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/managers/class-fs-license-manager.php	2.15kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/managers/class-fs-option-manager.php	15.49kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/managers/class-fs-plan-manager.php	3.03kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/managers/class-fs-plugin-manager.php	5.17kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/managers/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/sdk/	47.04kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/sdk/Exceptions/	2.78kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/sdk/Exceptions/ArgumentNotExistException.php	248.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/sdk/Exceptions/EmptyArgumentException.php	242.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/sdk/Exceptions/Exception.php	1.72kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/sdk/Exceptions/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/sdk/Exceptions/InvalidArgumentException.php	213.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/sdk/Exceptions/OAuthException.php	286.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/sdk/FreemiusBase.php	6.13kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/sdk/FreemiusWordPress.php	20.45kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/sdk/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/sdk/LICENSE.txt	17.60kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/supplements/	2.64kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/supplements/fs-essential-functions-1.1.7.1.php	1.23kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/supplements/fs-essential-functions-2.2.1.php	1.32kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/includes/supplements/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/languages/	894.96kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/languages/freemius-cs_CZ.mo	59.50kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/languages/freemius-da_DK.mo	58.44kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/languages/freemius-en.mo	57.77kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/languages/freemius-es_ES.mo	61.47kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/languages/freemius-fr_FR.mo	62.03kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/languages/freemius-he_IL.mo	60.75kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/languages/freemius-hu_HU.mo	58.79kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/languages/freemius-it_IT.mo	60.20kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/languages/freemius-ja.mo	65.76kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/languages/freemius-nl_NL.mo	60.18kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/languages/freemius-ru_RU.mo	73.83kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/languages/freemius-ta.mo	91.06kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/languages/freemius-zh_CN.mo	55.44kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/languages/freemius.pot	69.65kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/languages/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/LICENSE.txt	34.32kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/require.php	2.85kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/start.php	18.58kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/	455.97kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/account.php	63.68kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/account/	60.33kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/account/billing.php	12.96kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/account/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/account/partials/	45.53kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/account/partials/activate-license-button.php	2.30kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/account/partials/addon.php	21.72kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/account/partials/deactivate-license-button.php	1.32kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/account/partials/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/account/partials/site.php	20.11kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/account/payments.php	1.75kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/add-ons.php	23.24kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/add-trial-to-pricing.php	794.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/admin-notice.php	2.22kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/ajax-loader.php	186.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/auto-installation.php	7.19kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/checkout.php	10.96kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/connect.php	43.62kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/contact.php	4.11kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/debug.php	34.46kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/debug/	13.73kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/debug/api-calls.php	4.98kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/debug/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/debug/logger.php	2.01kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/debug/plugins-themes-sync.php	2.69kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/debug/scheduled-crons.php	3.97kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/email.php	1.01kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/firewall-issues-js.php	1.78kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/forms/	149.88kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/forms/affiliation.php	29.01kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/forms/data-debug-mode.php	7.73kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/forms/deactivation/	21.79kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/forms/deactivation/contact.php	787.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/forms/deactivation/form.php	19.80kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/forms/deactivation/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/forms/deactivation/retry-skip.php	1.14kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/forms/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/forms/license-activation.php	33.60kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/forms/optout.php	12.73kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/forms/premium-versions-upgrade-handler.php	8.14kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/forms/premium-versions-upgrade-metadata.php	1.49kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/forms/resend-key.php	6.94kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/forms/subscription-cancellation.php	11.45kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/forms/trial-start.php	5.20kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/forms/user-change.php	11.71kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/gdpr-optin-js.php	2.33kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/js/	4.36kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/js/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/js/jquery.content-change.php	1.54kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/js/open-license-activation.php	1.12kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/js/style-premium-theme.php	1.61kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/partials/	4.80kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/partials/index.php	26.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/partials/network-activation.php	4.77kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/plugin-icon.php	439.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/plugin-info/	6.85kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/plugin-info/description.php	2.32kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/plugin-info/features.php	3.55kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/plugin-info/index.php	87.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/plugin-info/screenshots.php	906.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/powered-by.php	2.06kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/pricing.php	7.33kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/secure-https-header.php	1.02kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/sticky-admin-notice-js.php	1.08kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/tabs-capture-js.php	1.65kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/freemius/templates/tabs.php	6.81kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/languages/	15.31kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/languages/f4-tree-de_AT.mo	1.17kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/languages/f4-tree-de_AT.po	1.63kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/languages/f4-tree-de_CH_informal.mo	1.18kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/languages/f4-tree-de_CH_informal.po	1.64kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/languages/f4-tree-de_CH.mo	1.17kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/languages/f4-tree-de_CH.po	1.62kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/languages/f4-tree-de_DE_formal.mo	1.17kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/languages/f4-tree-de_DE_formal.po	1.63kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/languages/f4-tree-de_DE.mo	1.16kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/languages/f4-tree-de_DE.po	1.61kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/languages/f4-tree.pot	1.34kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/readme.txt	5.27kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/	126.13kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/assets/	102.83kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/assets/css/	17.20kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/assets/css/fancytree.css	16.17kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/assets/css/tree.css	1.03kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/assets/img/	10.21kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/assets/img/icons.gif	5.36kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/assets/img/loading.gif	3.16kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/assets/img/tree-icon-lock.svg	764.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/assets/img/tree-icon-menu.png	960.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/assets/js/	75.43kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/assets/js/jquery.fancytree.dnd.min.js	6.75kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/assets/js/jquery.fancytree.min.js	58.24kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/assets/js/tree.js	10.44kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/Helpers.php	14.99kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/Hooks.php	7.02kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/views/	1.28kB	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/views/admin-settings-fields.php	989.00B	No known conflicts with other themes or plugins.
wp-content/plugins/f4-tree/Tree/views/tree.php	323.00B	No known conflicts with other themes or plugins.

Which new shortcodes does F4 Post Tree add to WordPress?

The plugin F4 Post Tree 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 F4 Post Tree?

F4 Post Tree 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 F4 Post Tree?

When F4 Post Tree was activated and loaded for the first time it created 3 new options in the wp_options table. Any known conflicts will be shown in red.

Option Name		Known Conflicts
fs_accounts		Potential conflict with 738 plugins or themes
a:4:{s:21:"id_slug_type_path_map";a:1:{i:6913;a:3:{s:4:"slug";s:7:"f4-tree";s:4:"type";s:6:"plugin";s:4:"path";s:19:"f4-tree/f4-tree.php";}}s:11:"plugin_data";a:1:{s:7:"f4-tree";a:11:{s:16:"plugin_main_file";O:8:"stdClass":1:{s:4:"path";s:19:"f4-tree/f4-tree.php";}s:20:"is_network_activated";b:0;s:17:"install_timestamp";i:1645509385;s:16:"sdk_last_version";N;s:11:"sdk_version";s:5:"2.4.2";s:16:"sdk_upgrade_mode";b:1;s:18:"sdk_downgrade_mode";b:0;s:19:"plugin_last_version";N;s:14:"plugin_version";s:5:"1.1.8";s:19:"plugin_upgrade_mode";b:1;s:21:"plugin_downgrade_mode";b:0;}}s:13:"file_slug_map";a:1:{s:19:"f4-tree/f4-tree.php";s:7:"f4-tree";}s:7:"plugins";a:1:{s:7:"f4-tree";O:9:"FS_Plugin":23:{s:16:"parent_plugin_id";N;s:5:"title";s:12:"F4 Post Tree";s:4:"slug";s:7:"f4-tree";s:12:"premium_slug";s:11:"f4-tree-pro";s:4:"type";s:6:"plugin";s:20:"affiliate_moderation";b:0;s:19:"is_wp_org_compliant";b:1;s:22:"premium_releases_count";N;s:4:"file";s:19:"f4-tree/f4-tree.php";s:7:"version";s:5:"1.1.8";s:11:"auto_update";N;s:4:"info";N;s:10:"is_premium";b:0;s:14:"premium_suffix";s:3:"PRO";s:7:"is_live";b:1;s:9:"bundle_id";N;s:17:"bundle_public_key";N;s:10:"public_key";s:32:"pk_9fe9dc7631d539c9f0edd5ec059f2";s:10:"secret_key";N;s:2:"id";s:4:"6913";s:7:"updated";N;s:7:"created";N;s:22:"�FS_Entity�_is_updated";b:1;}}}
fs_active_plugins		Potential conflict with 740 plugins or themes
O:8:"stdClass":3:{s:7:"plugins";a:1:{s:16:"f4-tree/freemius";O:8:"stdClass":4:{s:7:"version";s:5:"2.4.2";s:4:"type";s:6:"plugin";s:9:"timestamp";i:1645509385;s:11:"plugin_path";s:19:"f4-tree/f4-tree.php";}}s:7:"abspath";s:40:"/mnt/ramdisk/working/empty-wp-5-9-25926/";s:6:"newest";O:8:"stdClass":5:{s:11:"plugin_path";s:19:"f4-tree/f4-tree.php";s:8:"sdk_path";s:16:"f4-tree/freemius";s:7:"version";s:5:"2.4.2";s:13:"in_activation";b:0;s:9:"timestamp";i:1645509385;}}
fs_debug_mode		Potential conflict with 736 plugins or themes
(empty string)

During use F4 Post Tree 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 F4 Post Tree there were 4 options still present in the wp-options table:

fs_accounts
fs_active_plugins
fs_debug_mode
recently_activated

Contact F4 Post Tree experts for help

What new PHP functions does F4 Post Tree declare when it is active?

Installing F4 Post Tree added 91 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
__fs	739 conflicts	Fatal error: Cannot redeclare __fs()
_efs	739 conflicts	Fatal error: Cannot redeclare _efs()
_fs_text_inline	694 conflicts	Fatal error: Cannot redeclare _fs_text_inline()
_fs_text_x_inline	694 conflicts	Fatal error: Cannot redeclare _fs_text_x_inline()
freemius	739 conflicts	Fatal error: Cannot redeclare freemius()
fs_apply_filter	739 conflicts	Fatal error: Cannot redeclare fs_apply_filter()
fs_asset_url	705 conflicts	Fatal error: Cannot redeclare fs_asset_url()
fs_canonize_query_string	739 conflicts	Fatal error: Cannot redeclare fs_canonize_query_string()
fs_canonize_url	739 conflicts	Fatal error: Cannot redeclare fs_canonize_url()
fs_custom_panels_init	739 conflicts	Fatal error: Cannot redeclare fs_custom_panels_init()
fs_custom_status_init	739 conflicts	Fatal error: Cannot redeclare fs_custom_status_init()
fs_download_image	739 conflicts	Fatal error: Cannot redeclare fs_download_image()
fs_dummy	739 conflicts	Fatal error: Cannot redeclare fs_dummy()
fs_dump_log	739 conflicts	Fatal error: Cannot redeclare fs_dump_log()
fs_dynamic_init	739 conflicts	Fatal error: Cannot redeclare fs_dynamic_init()
fs_echo	706 conflicts	Fatal error: Cannot redeclare fs_echo()
fs_echo_inline	694 conflicts	Fatal error: Cannot redeclare fs_echo_inline()
fs_echo_x_inline	694 conflicts	Fatal error: Cannot redeclare fs_echo_x_inline()
fs_ends_with	682 conflicts	Fatal error: Cannot redeclare fs_ends_with()
fs_enqueue_local_script	739 conflicts	Fatal error: Cannot redeclare fs_enqueue_local_script()
fs_enqueue_local_style	739 conflicts	Fatal error: Cannot redeclare fs_enqueue_local_style()
fs_esc_attr	716 conflicts	Fatal error: Cannot redeclare fs_esc_attr()
fs_esc_attr_echo	716 conflicts	Fatal error: Cannot redeclare fs_esc_attr_echo()
fs_esc_attr_echo_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_attr_echo_inline()
fs_esc_attr_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_attr_inline()
fs_esc_attr_x_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_attr_x_inline()
fs_esc_html	716 conflicts	Fatal error: Cannot redeclare fs_esc_html()
fs_esc_html_echo	716 conflicts	Fatal error: Cannot redeclare fs_esc_html_echo()
fs_esc_html_echo_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_html_echo_inline()
fs_esc_html_echo_x_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_html_echo_x_inline()
fs_esc_html_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_html_inline()
fs_esc_html_x_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_html_x_inline()
fs_esc_js	716 conflicts	Fatal error: Cannot redeclare fs_esc_js()
fs_esc_js_echo	716 conflicts	Fatal error: Cannot redeclare fs_esc_js_echo()
fs_esc_js_echo_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_js_echo_inline()
fs_esc_js_echo_x_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_js_echo_x_inline()
fs_esc_js_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_js_inline()
fs_esc_js_x_inline	694 conflicts	Fatal error: Cannot redeclare fs_esc_js_x_inline()
fs_fallback_to_newest_active_sdk	739 conflicts	Fatal error: Cannot redeclare fs_fallback_to_newest_active_sdk()
fs_find_caller_plugin_file	739 conflicts	Fatal error: Cannot redeclare fs_find_caller_plugin_file()
fs_find_direct_caller_plugin_file	739 conflicts	Fatal error: Cannot redeclare fs_find_direct_caller_plugin_file()
fs_get_action	739 conflicts	Fatal error: Cannot redeclare fs_get_action()
fs_get_entities	579 conflicts	Fatal error: Cannot redeclare fs_get_entities()
fs_get_entity	579 conflicts	Fatal error: Cannot redeclare fs_get_entity()
fs_get_ip	739 conflicts	Fatal error: Cannot redeclare fs_get_ip()
fs_get_object_public_vars	739 conflicts	Fatal error: Cannot redeclare fs_get_object_public_vars()
fs_get_plugins	659 conflicts	Fatal error: Cannot redeclare fs_get_plugins()
fs_get_raw_referer	694 conflicts	Fatal error: Cannot redeclare fs_get_raw_referer()
fs_get_template	739 conflicts	Fatal error: Cannot redeclare fs_get_template()
fs_get_template_path	739 conflicts	Fatal error: Cannot redeclare fs_get_template_path()
fs_get_url_daily_cache_killer	739 conflicts	Fatal error: Cannot redeclare fs_get_url_daily_cache_killer()
fs_img_url	739 conflicts	Fatal error: Cannot redeclare fs_img_url()
fs_include_once_template	739 conflicts	Fatal error: Cannot redeclare fs_include_once_template()
fs_include_template	739 conflicts	Fatal error: Cannot redeclare fs_include_template()
fs_init	741 conflicts	Fatal error: Cannot redeclare fs_init()
fs_is_blog_admin	682 conflicts	Fatal error: Cannot redeclare fs_is_blog_admin()
fs_is_network_admin	682 conflicts	Fatal error: Cannot redeclare fs_is_network_admin()
fs_is_plugin_page	739 conflicts	Fatal error: Cannot redeclare fs_is_plugin_page()
fs_is_plugin_uninstall	682 conflicts	Fatal error: Cannot redeclare fs_is_plugin_uninstall()
fs_json_encode_echo	716 conflicts	Fatal error: Cannot redeclare fs_json_encode_echo()
fs_json_encode_echo_inline	694 conflicts	Fatal error: Cannot redeclare fs_json_encode_echo_inline()
fs_kses_no_null	739 conflicts	Fatal error: Cannot redeclare fs_kses_no_null()
fs_newest_sdk_plugin_first	739 conflicts	Fatal error: Cannot redeclare fs_newest_sdk_plugin_first()
fs_nonce_url	739 conflicts	Fatal error: Cannot redeclare fs_nonce_url()
fs_normalize_path	739 conflicts	Fatal error: Cannot redeclare fs_normalize_path()
fs_override_i18n	739 conflicts	Fatal error: Cannot redeclare fs_override_i18n()
fs_redirect	739 conflicts	Fatal error: Cannot redeclare fs_redirect()
fs_request_get	739 conflicts	Fatal error: Cannot redeclare fs_request_get()
fs_request_get_bool	739 conflicts	Fatal error: Cannot redeclare fs_request_get_bool()
fs_request_has	739 conflicts	Fatal error: Cannot redeclare fs_request_has()
fs_request_is_action	739 conflicts	Fatal error: Cannot redeclare fs_request_is_action()
fs_request_is_action_secure	723 conflicts	Fatal error: Cannot redeclare fs_request_is_action_secure()
fs_request_is_get	739 conflicts	Fatal error: Cannot redeclare fs_request_is_get()
fs_request_is_post	739 conflicts	Fatal error: Cannot redeclare fs_request_is_post()
fs_require_once_template	739 conflicts	Fatal error: Cannot redeclare fs_require_once_template()
fs_require_template	739 conflicts	Fatal error: Cannot redeclare fs_require_template()
fs_sanitize_redirect	739 conflicts	Fatal error: Cannot redeclare fs_sanitize_redirect()
fs_sort_by_priority	739 conflicts	Fatal error: Cannot redeclare fs_sort_by_priority()
fs_starts_with	739 conflicts	Fatal error: Cannot redeclare fs_starts_with()
fs_strip_url_protocol	682 conflicts	Fatal error: Cannot redeclare fs_strip_url_protocol()
fs_text	706 conflicts	Fatal error: Cannot redeclare fs_text()
fs_text_and_domain	694 conflicts	Fatal error: Cannot redeclare fs_text_and_domain()
fs_text_inline	694 conflicts	Fatal error: Cannot redeclare fs_text_inline()
fs_text_override	694 conflicts	Fatal error: Cannot redeclare fs_text_override()
fs_text_x_inline	694 conflicts	Fatal error: Cannot redeclare fs_text_x_inline()
fs_ui_action_button	739 conflicts	Fatal error: Cannot redeclare fs_ui_action_button()
fs_ui_action_link	739 conflicts	Fatal error: Cannot redeclare fs_ui_action_link()
fs_ui_get_action_button	739 conflicts	Fatal error: Cannot redeclare fs_ui_get_action_button()
fs_update_sdk_newest_version	739 conflicts	Fatal error: Cannot redeclare fs_update_sdk_newest_version()
fs_urlencode_rfc3986	739 conflicts	Fatal error: Cannot redeclare fs_urlencode_rfc3986()
ft_tree_fs	0 conflicts	Fatal error: Cannot redeclare ft_tree_fs()

Using F4 Post Tree 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 F4 Post Tree from the command line with WP-CLI

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

wp plugin install f4-tree

How to activate F4 Post Tree from the command line with WP-CLI

To immediately activate F4 Post Tree after WP-CLI downloads the latest version you can use the following command:

wp plugin install f4-tree --activate

How to reinstall F4 Post Tree from the command line with WP-CLI

To force a reinstallation of F4 Post Tree which overwrites the current plugin without asking for confirmation you can use the following command:

wp plugin install f4-tree --force

How to update F4 Post Tree to the latest version from the command line with WP-CLI

wp plugin update f4-tree

How to delete F4 Post Tree from the command line with WP-CLI

wp plugin delete f4-tree

Where can you download earlier versions of F4 Post Tree?

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 F4 Post Tree 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 F4 Post Tree

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 F4 Post Tree. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.