Send email to post author 1 day before his project ends

Related Posts:

1. Is there a way to send HTML formatted emails with WordPress’ wp_mail() function?
2. How to get WordPress’ hooks/actions run sequence?
3. Where can I find a list of WordPress hooks?
4. Is there a save_post hook for custom post types?
5. Where is the right place to register/enqueue scripts & styles
6. How to know what functions are hooked to an action/filter?
7. How to hook update_post_meta and delete_post_meta?
8. Are there any hooks that alter the 404 logic?
9. Is there a hook that runs after a user logs in?
10. Difference between do_action and add_action
11. WP Cron Doesn’t Execute When Time Elapses
12. WooCommerce: change display order of product short description and price [closed]
13. Why do some hooks not work inside class context?
14. Difference between after_setup_theme and init action hooks?
15. get $post in init filter or action?
16. Use wp init hook to call other hooks?
17. How many times can I hook into the same action?
18. How do I implement the WordPress Iris picker into my plugin on the front-end?
19. How to intercept a 404 error
20. Move excerpt meta box to above content editor
21. Action hook for custom tax edit
22. Trigger custom action when setting button pressed
23. What is “all” in isset($wp_filter[‘all’])
24. Whats worth using add_action when we can simply use add_filter?
25. Is there a limit to hook priority?
26. Please explain how these hooks work
27. Add_action to wp_head via functions.php
28. Hook after image is uploaded and image sizes generated
29. Is there a hook before the user is authenticated?
30. Hook that fires when admin setting is saved
31. add_action(‘wp_ajax_[action name]’, myfunction) problem
32. What is the difference between update_post_meta and update_postmeta hooks?
33. Hook ‘wp_enqueue_scripts’ priority has no effect
34. Hook on trash post
35. Hook *after* user password change?
36. Auto-retrieve YouTube Image for Thumbnail?
37. Which hook if user profile information is updated?
38. How to remove action hook done in a plugin from functions.php in my theme?
39. Hooks for trashing, deleting, saving, restoring custom post type
40. Is there a WordPress core & plugins update action hook?
41. Hook into WordPress update?
42. trigger save_post event programmatically
43. Implementing advanced add_* function wrappers
44. Adding onload to body
45. My add_action (wp_footer, ‘method’) is not calling?
46. Do WordPress Core Filenames Work as Hooks?
47. What is the earliest possible hook for safely using `is_front_page`?
48. switch_to_blog(): Load textdomain
49. How to call a REST endpoint when a post is published?
50. __NAMESPACE__ with register_activation_hook
51. Can I hook inside another hook?
52. Adding function directly vs using hook in function.php
53. Are hooks called synchronously?
54. How to check if which hook triggered the call to a function?
55. How can I send to multiple Contact Form 7 recipients based on form input? [closed]
56. Hook into wp_head(); in a plugin
57. Send data to 3rd party api with wp_remote_post on wp_login
58. is it possible to get the hook name in add_action?
59. Hook for URL Request
60. How do I flush the rules after saving settings using the Settings API?
61. Run javascript code after wp_login hook?
62. Does anyone have a visual breakdown of core hooks and when they are fired?
63. How to customize the WP admin default help contents
64. What is the action hook for save media-form on gallery tab?
65. What hook is executed just after wp_query has been executed?
66. Hide gutenberg option blocks
67. The ‘user_has_cap’ hook seems to take two page loads to trigger
68. How and where can we request new WordPress hooks to be added?
69. Disable block from editor based on post type
70. WordPress Admin Tooltip hooks
71. Difference between hooks Plugin_loaded and admin_int?
72. Wp_update_post: Infinite loop even with remove_action solution, OOP
73. Hook/notify when any option or setting is added or updated
74. Is it possible to save/modify a post without calling the “save_post” action hook?
75. Which hooks is this? add_action(‘wp’,
76. Redirect logged in users if they are on a specific page
77. Make W3 Total Cache “Empty All Caches” function purge varnish [closed]
78. Use $query->set multiple times with pre_get_posts?
79. admin_post hook not called
80. Check if action hook exists before adding actions to it
81. How can I hook into the post editor title field in order to change the HTML?
82. deactivated_plugin hook: get the name of the plugin
83. Post-Registration, post-meta hook?
84. Generating robots.txt dynamically
85. How to properly test a method that is called by an action hook
86. admin_notices after register_uninstall / deactivate_hook
87. Is there a hook for user activation (after they click the email confirm)?
88. RSS Feed Custom Title?
89. How can I do customizations on login, registration and password recovery forms?
90. How to inject content after
91. WordPress v5.0.3 Gutenberg & JS error “Uncaught SyntaxError: missing ) after argument list”
92. Removing action added from constructor
93. Hooks are not executing
94. Setcookie works on admin but not front end
95. Can’t get ID of post that relates to the comment
96. How to debug removal of rewrite rule flushing?
97. after login that will redirect user role into a page
98. Rest API Hook When Post Is Requested
99. add_action on inherit post status
100. Detect type of post status transition