Where could I see uninstallation directives for a plugin?

WordPress uses two methods to unistall plugin:

  1. uninstall.php file in plugin’s root folder. If file exists, it is executed and second method is not used.
  2. A function registered by plugin via register_uninstall_hook(). You should search it in plugin’s php files.

Related Posts:

  1. How to uninstall git-for-windows & re-install in new place?
  2. How to remove an app with active device admin enabled on Android?
  3. I am trying to install a site that a larger organization sent me, where do I start? [closed]
  4. Popup asking whether data should be removed on plugin uninstall
  5. Is it appropriate to remove custom posts and terms on plugin uninstall?
  6. Plugin could not be deleted due to an error: Could not fully remove the plugin(s) my-plugin/my-plugin.php
  7. PHP script for wiping WP database and folder
  8. How to completely remove Python from a Windows machine?
  9. How to uninstall Eclipse?
  10. How to uninstall Anaconda completely from macOS
  11. How to uninstall Eclipse?
  12. How to uninstall Python 2.7 on a Mac OS X 10.6.4?
  13. Tensorflow: why ‘pip uninstall tensorflow’ cannot find tensorflow
  14. How to uninstall mini conda? python
  15. How to uninstall a Windows Service when there is no executable for it left on the system?
  16. how to uninstall MinGW and make cygwin ‘make’ as deafult make program with gcc 3.8.1
  17. How to Reinstall Broken npm
  18. What’s the opposite of ‘make install’, i.e. how do you uninstall a library in Linux?
  19. How do you uninstall all dependencies listed in package.json (NPM)?
  20. How can I remove a package from Laravel using PHP Composer?
  21. Removing all installed OpenCV libs
  22. How to completely uninstall Android Studio on Mac?
  23. Uninstall, Activate, Deactivate a plugin: typical features & how-to
  24. register_uninstall_hook() vs uninstall.php – which one is better way to handle plugin uninstallation script?
  25. Best practice way to delete user meta data during plugin uninstall?
  26. Uninstalling a plugin: delete all options with specific prefix
  27. How to delete custom taxonomy terms in plugin’s uninstall.php?
  28. Does plugin uninstall always put WordPress back into original state?
  29. wpdb::prepare was called incorrectly
  30. How can I delete options with register_uninstall_hook?
  31. Remove settings if theme is deleted?
  32. How does uninstalling WordPress plugins work?
  33. Deletion of shared options using uninstall.php
  34. Plugin uninstall: why run dbDelta after $wpdb->query($drop_sql)
  35. Is it possible to uninstall one plugin from within another plugin?
  36. Delete options from all blogs on plugin uninstall from a network/multisite
  37. Example of uninstaller routine to remove all custom theme options from wp_options
  38. Plugin Uninstall and Deactivate via Options Menu
  39. Downgrading a WP3.3.1 Network Install
  40. How to check what plugins used to be on a WordPress installation?
  41. Global variables during plugin activation , deactivation and uninstall operarations
  42. Query users by capability – uninstall/deactivate callback
  43. UnInstallation of a Plugin from a developers perspective – The correct and clean method
  44. One of my plugins broke when I tried to update it, how do I safely uninstall it?
  45. Clearing caches on plugin uninstall
  46. uninstall.php file in Plugin to clean DB
  47. Deleting Custom Posts & Meta Data on Uninstall
  48. How can I completely disable a WordPress installation?
  49. How to remove traces from widget during uninstallation
  50. uninstall.php does not appear to trigger when uninstalling my plugin
  51. Delete and perform a fresh install of WordPress
  52. Remove settings if theme is deleted?
  53. Plugin development: delete options when updating to a new version
  54. How to delete custom taxonomy terms in plugin’s uninstall.php?
  55. Custom message on plugin uninstall
  56. How to remove plugin-specific custom taxonomy terms when plugin is uninstalled?
  57. Does plugin’s uninstall.php file have access to the plugin ‘s object?
  58. Remove .htaccess portion upon plugin deactivation?
  59. Plugin retrieving results even after uninstallation
  60. Can my hooked uninstall class function access a global var declared in main plugin file?
  61. Can plugin2 uninstall plugin1 at the very beginning of plugin2’s installation?
  62. plugin uninstall function drop the tables, but shows errors on admin
  63. How Do I Uninstall a Current WordPress Theme and Install a Fresh Theme
  64. Uninstalling IntenseDebate
  65. delete widget upon uninstall
  66. How to delete Crisp Chat plugin completely?
  67. check_admin_referer fails on new AJAX plugin uninstall with “Are you sure you want to do this?”
  68. uninstall a theme programmaticlly
  69. How to remove links generated by SEO-smart-links?
  70. Scripts don’t enqueue after removing plugin
techhipbettruvabetnorabahisbahis forumutaraftarium24edusedueduedusedueduedusedueduedu