Remove rewrite endpoint on deactivation?

All you need is flush the rewrite rules on deactivation. For example, in the main plugin file:

register_deactivation_hook( __FILE__, function() {
    flush_rewrite_rules();
});

Related Posts:

  1. When should add_rewrite_tag() be used?
  2. Why does everybody hook add_rewrite_rule on init
  3. add_rewrite_rule() vs $wp_rewrite->rules vs ‘rewrite_rules_array’?
  4. How to check if a rewrite rule exists
  5. Querystring parameter getting lost in rewrite rule
  6. Custom post types and custom variables — add_rewrite_tag() question
  7. add_rewrite_rule not producing anything in $_GET
  8. Flush_rewrite_rules not working when settings updated
  9. WordPress Custom URL Rewrites
  10. Case-insensitive add_rewrite_rules in WordPress functions
  11. Does add_rewrite_rule(..) only accept “index.php” as redirect target?
  12. Cyrillic characters in rewrite rules cause 404 Not Found errors
  13. Custom Endpoint Gives 404 Header
  14. Clean URLs for custom $_GET variables
  15. Prettified page URL w/ query var redirects to prettified page URL w/o query var
  16. Making extra parameters optional
  17. flush_rewrite_rules() cancels the effect of add_rewrite_rule()
  18. why is are these rewrite_tags and rules not working?
  19. Separate posts by chapter per rewrite
  20. Redirect taxonomy to custom template to list terms in taxonomy
  21. How to change the matches in add_rewrite_rule
  22. Using add_rewrite_rule() to redirect to Front Page
  23. resolve /author/ to a page or archive (of all authors) template
  24. Multiple values in a rewrite rule, is it possible?
  25. What add_rewrite_tag()’s RegEx matches against?
  26. add_rewrite_rule() not working
  27. add_feed and flush_rewrite_rules
  28. Rewrite rules and query for virtual page
  29. add_rewrite_rule parameter is not received by the page
  30. add_rewrite_rules prefix everything
  31. Can someone explain the function of the third parameter of “add_rewrite_tag”
  32. Best action to call add_rewrite_rule
  33. get_query_var with add_rewrite_rule and add_filter(‘query_vars’) not working
  34. Can rewrites fallback if 404? Rewrite conflict issue
  35. Reading Settings -> Front Page displays “Static Page” being reset
  36. add_rewrite_rule query_var not being set
  37. why does add_rewrite_rule refresh and loose url variables
  38. Where do I USE add_rewrite_rule?
  39. add_rewrite_rule confusion
  40. add_rewrite_rule isnt working, not getting added to rules array, why?
  41. add_rewrite_endpoint not working
  42. Associate the “add_rewrite_endpoint” and “$_GET”
  43. Custom Rewrite rule to match anything not already matched by WordPress
  44. Uppercase to Lowercase in URL
  45. How to use rewrite rule or rewrite endpoint to switch languages?
  46. Do I need to flush rewrite rules when creating new user if using custom author rewrite rules?
  47. Add Rewrite Endpoint to CPT Archive
  48. Optional all capture groups in rewrite rule
  49. Rewrite rule : custom post type with 2 numeric variiables
  50. Does it still make sense using json endpoint ep_mask now that there’s the new rest api? [closed]
  51. Simple page URL rewrite with add_rewrite_rule()
  52. Hooking “delete_option_rewrite_rules” for rewrite rule addition
  53. Optimal code for two add_rewrite_rule’s
  54. Custom URL rewrites work, but break my permalinks
  55. WordPress shows front page, when it should show 404 with pagination style urls
  56. add_rewrite_rule – Additional subpages for author pages
  57. Rewrite rule problem
  58. How do I flush rewrite rules
  59. add_rewrite_rule redirects if value = 1
  60. Pass query vars to front page
  61. rewrite url in wordpress
  62. add_rewrite_rule permalinks break in WordPress 4.5
  63. How to add rewrite rule for external php file
  64. Making extra parameters optional
  65. My add_rewrite_rule is returning a 404
  66. Rewrite rule for path of favicon.ico ( Add_rewrite_rule function possible ? )
  67. wordpress add_rewrite_rule not working
  68. FLUSH_REWRITE_RULES – after or before REGISTER_POST_TYPE?
  69. Using get_query_var() from a plugin
  70. How to flush rewrite rules on the activation of any plugin
  71. force_ssl_admin() causing issues with preview links
  72. $wp_rewrite->rules is always NULL
  73. Rewrite without query parameter
  74. WordPress CPT slug and page slug conflicts
  75. Mod_rewritte – remove ?m=1 from url
  76. Rewrite Rules problem when rule includes homepage slug
  77. help with custom rewrite rules
  78. Order of rewrite rules when calling add_rewrite_rule
  79. Rewrite Rule for Post Meta
  80. WooCommerce – Conditional for page created by rewrite_rule
  81. add_rewrite_rule() not stored (I think)
  82. custom permalink for single post category
  83. WordPress add_rewrite_rule second argument not working
  84. flush_rewrite_rules() not working on updating Settings API
  85. WordPress rewrite does not work for some reason
  86. Rewrite rules priority
  87. Rewrite rules for short URL
  88. Rewrite rules ignored
  89. How do I turn off the blog and archives?
  90. Adding a custom rewrite rule for gallery/categories page
  91. add_rewrite_rule issues
  92. Add_rewrite_rule doesn’t seem to work?
  93. Grab last part of the url inside rule
  94. add_rewrite_rule to search
  95. Why isn’t my rewrite rule working when there is no second parameter?
  96. Rewrite rules applied differently after upgrade
  97. Leverage WP_Rewrite to pre-validate links / detect invalid links
  98. How to do make mysite.com/post-name/sub-post?
  99. Custom rewrite rules for a page with GET variables?
  100. Is it possible to add a site-wide add_rewrite_rule for a multilingual site?
Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)