WordPress add a rewrite rule to a page to accept a GET variable

Since ‘submission‘ is a child page of ‘events‘, the rewrite rule should include the parent path

add_rewrite_rule('events/([^/]*)/submission/?', 'index.php?pagename=events/submission&epl=$matches[1]', 'top');

Related Posts:

  1. Rewrite rules and query for virtual page
  2. add_rewrite_rule query_var not being set
  3. add_rewrite_rule permalinks break in WordPress 4.5
  4. Rewrite Rule for Post Meta
  5. Custom Fields Query Vars and Rewrite not working
  6. Last query_var not working with rewritten URL
  7. How to use endpoint, but remove/rewrite endpoint base?
  8. Passing variables in the permalink structure on a custom post type
  9. When should add_rewrite_tag() be used?
  10. Why does everybody hook add_rewrite_rule on init
  11. add_rewrite_rule() vs $wp_rewrite->rules vs ‘rewrite_rules_array’?
  12. How to check if a rewrite rule exists
  13. add_rewrite_rule not producing anything in $_GET
  14. Flush_rewrite_rules not working when settings updated
  15. Case-insensitive add_rewrite_rules in WordPress functions
  16. Custom Rewrite with Query vars
  17. Prettified page URL w/ query var redirects to prettified page URL w/o query var
  18. Rewrite Rule for Custom Page with Query Vars in URL
  19. flush_rewrite_rules() cancels the effect of add_rewrite_rule()
  20. Separate posts by chapter per rewrite
  21. Redirect taxonomy to custom template to list terms in taxonomy
  22. How to change the matches in add_rewrite_rule
  23. Using add_rewrite_rule() to redirect to Front Page
  24. add_rewrite_rule() not working
  25. WordPress rewrite rules for state and city
  26. add_rewrite_rule parameter is not received by the page
  27. add_rewrite_rules prefix everything
  28. How to Modify Existing Rewrite Rules?
  29. Can someone explain the function of the third parameter of “add_rewrite_tag”
  30. get_query_var with add_rewrite_rule and add_filter(‘query_vars’) not working
  31. Can rewrites fallback if 404? Rewrite conflict issue
  32. Reading Settings -> Front Page displays “Static Page” being reset
  33. why does add_rewrite_rule refresh and loose url variables
  34. Where do I USE add_rewrite_rule?
  35. add_rewrite_rule confusion
  36. Uppercase to Lowercase in URL
  37. How to use rewrite rule or rewrite endpoint to switch languages?
  38. Rewrite rule to prettify two $_GET variables while in a new endpoint from a page
  39. Remove rewrite endpoint on deactivation?
  40. Do I need to flush rewrite rules when creating new user if using custom author rewrite rules?
  41. how to add rewrite rule to wordpress default post type
  42. Hooking “delete_option_rewrite_rules” for rewrite rule addition
  43. WordPress shows front page, when it should show 404 with pagination style urls
  44. Rewrite rule problem
  45. add_rewrite_rule redirects if value = 1
  46. Pass query vars to front page
  47. Redirect Uploads Folder to Query Vars in WordPress
  48. How to add rewrite rule for external php file
  49. How to flush rewrite rules on the activation of any plugin
  50. Rewrite without query parameter
  51. Mod_rewritte – remove ?m=1 from url
  52. Rewrite Rules problem when rule includes homepage slug
  53. WooCommerce – Conditional for page created by rewrite_rule
  54. add_rewrite_rule() not stored (I think)
  55. flush_rewrite_rules() not working on updating Settings API
  56. Redirect old query string URLs to new add_rewrite_rule URL
  57. Rewrite rules priority
  58. Rewrite rules for short URL
  59. How do I turn off the blog and archives?
  60. Adding a custom rewrite rule for gallery/categories page
  61. Grab last part of the url inside rule
  62. Why isn’t my rewrite rule working when there is no second parameter?
  63. How to do make mysite.com/post-name/sub-post?
  64. Custom rewrite rules for a page with GET variables?
  65. “/” URLs without trailing slash shows 404
  66. How can I resolve search error with pagination wordpress
  67. CPT – Nice url with add_rewrite_rule
  68. add_rewrite_rule only works when flush first
  69. WordPress add_rewrite_rule with 2 variables
  70. Custom permalink question
  71. Rewrite rule not working, issue may be in URI request
  72. custom rewrite rules will not be added to wordpress rewrite_rules database
  73. rewrite rules problem with #comments-2345
  74. Overcoming a complex WordPress page rewrite rules request
  75. How to create a custom URL to another domain in WordPress
  76. Why isn’t my rewrite rule for add_rewrite_rule not working as expected?
  77. Rewrite Rules, Query Vars and Pagination
  78. Pretty links with add_rewrite_rule and add_query_var
  79. How to change URL in WordPress
  80. WordPress Rewrite rule with custom query var
  81. Prevent WordPress to remove query vars from url
  82. default ‘post’ post type: not forcing url rewrite when args set
  83. How to add rewrite rule to point to file
  84. Taxonomy Rewrite Problem
  85. Pretty Filter URL
  86. Connect custom rewrite rules and query variables to wordpress navigation
  87. add_rewrite_rule doesn’t work for me
  88. Rewritten URL not loading WordPress environment
  89. WordPress Custom post type single page 404 error
  90. Rewriting base name Taxonomy same Post Type
  91. Rewrite URL to plugin file
  92. Where to hook to bypass instantiating WP_Query?
  93. Rewrite for page with a possible unknown parent page
  94. Rewrite the WordPress URL from custom plugin
  95. add_rewrite_rule works only with one “directory”
  96. How to Add Rewrite Ruled Argument Into Permalink Properly
  97. Overwrite WP’s default search rule to redirect to my own template
  98. Add additional URL variations for a Post
  99. Custom URL rewrite with add_rewrite_rule
  100. Rewrite rule to index.php in theme subfolder