Which action for triggering cron “wp”or “init”?

Neither.

register_activation_hook( __FILE__, 'trigger_me' );

function trigger_me() {

    if ( !wp_next_scheduled( 'my_plugin_cron' ) ) {
        wp_schedule_event(time(), 'hourly', 'my_plugin_cron');
    }

}

Why parse code on every request when you don’t need to?

Related Posts:

  1. Difference Between Filter and Action Hooks?
  2. How to create an API for my plugin?
  3. How to override existing plugin action with new action
  4. Which hook should be used to add an action containing a redirect?
  5. WordPress Update Plugin Hook/Action? Since 3.9
  6. add_action with a class method is causing fatal errors
  7. wp_schedule_event in a class
  8. How do you use the plugin boilerplate loader class to hook actions and filters?
  9. add_filter OO with parameters
  10. How do I print a notice only on certain admin pages?
  11. Do I need to call do_action in my plugin?
  12. How Do I Load My Action Earlier Enough?
  13. WP Cron – Run Cron after evey 15 minutes at a specific time for the next three hours
  14. Which to use to execute code during the saving of a plugin settings page?
  15. Does WP fire delete_post when trashed posts are automatically deleted?
  16. What’s the earliest point I can get the queried object ID?
  17. How do I Make a Theme “plugin-ready”?
  18. Using wp_cron with custom time interval and the register activation hook
  19. WordPress scheduled task is called but not executed
  20. A Post is saved twice or more during add_action(save_post)
  21. Problem creating cron job wordpress
  22. How Do I Make WordPress Run an Event Every Day?
  23. How can I change the frequency of a scheduled event?
  24. Hourly WP schedule, do I need at least 1 visitor hourly?
  25. Actions or filters fired when data is saved in a custom table
  26. WP Cron doesn’t save or in post body
  27. In a plugin, why is add_action(‘init’) not executed before the plugin is activated?
  28. What’s the difference between hooks, filters and actions? [duplicate]
  29. How to use filter hook ‘post_updated_messages’ in coherence with action hook ‘save_post’
  30. What action is called when drafts are saved?
  31. Is it possible to create an action hook using do_action() within add_action()?
  32. How can I hook into existing WordPress Bulk actions?
  33. When is it too late to call the action wp_enqueue_scripts?
  34. Odd behaviour with submenu link creation
  35. Is there any background process that I can run from plugin without depending on page hits on a website without affecting page-load speed?
  36. WordPress cron running twice
  37. What is the Difference between directly call a function and call a function using add_action?
  38. How to add custom content under plugin row in WordPress admin plugin list?
  39. Define a function outside a class and call the function using action or filter hook
  40. Create a plugin to change the action to which a function is hooked
  41. Modifying values with add_action to be sent to db
  42. Woocommerce – Hide a Column in Cart Table
  43. How to redirect to action on custom page within admin section
  44. Scheduling a task using class methods
  45. admin_notices not displaying in plugin
  46. Hook to get image filename when it is uploaded
  47. How to run an add_action hook for specific page
  48. Which action is triggered when a theme was modified?
  49. wp_transition_post_status does not change the status of the post
  50. What is minimum time interval for which a cron be scheduled?
  51. Will cron job run if page loaded is being served from cache?
  52. Getting admin notices working for plugin errors
  53. Which are the hooks run before/after when a category’s deletion?
  54. Should action callbacks start with a verb?
  55. Execute Hook on the footer or header after activating a plugin
  56. Use wp_set_post_terms() instead of wp_insert_post()
  57. An echo line in a transition_post_status action leads to “cannot modify header information – headers already sent by”
  58. Namespaced action and filter tags
  59. Issue plugin commands in admin settings page
  60. My plugin class doesn’t work! [closed]
  61. Programmatically detect if wp-cron is disabled?
  62. add_action not calling back to function
  63. How to schedule a cron job in plugin without waiting for page load request?
  64. Tried in different ways but sidebar not working?
  65. conditionally load javascript & CSS for do_action() calls from plugin
  66. Plugin with action ‘save_post’ needs to press publish twice on order to publish
  67. How to do admin ajax request in a plugin for rest api
  68. Action / Hook when a new plugin is added
  69. apply_filters() and call_user_func() to define and call a function outside a class
  70. How to Run Plugin on Server Without Web Browser
  71. Where do I hook to have the server do something in PHP on block attribute change?
  72. ajax-action.php can’t find added action
  73. Post is uncatagorized in publish_post action
  74. WordPress Plugin Boilerplate – add actions and/or filters based on user’s role
  75. do_action from within a class does not seem to work
  76. wp_ajax add_action fuction won’t fire on custom jQuery action
  77. Plugin with functions inside a class & how to trigger WP CRON
  78. remove different admin menu for specific users
  79. WordPress Reset password Strength set to medium
  80. Custom recurrence not working / Wp Cron event
  81. How and when would I implement some code which would take data from one part of the Db and put it in another?
  82. add_option_{$option} action hook not being called
  83. Does WordPress have something like timer hook?
  84. WP Cron as Fast as WordPress AJAX?
  85. action callback, for action dispatched as reported by hook sniffer, not called
  86. How can I set a dynamic value for post_updated_messages based on return value of post_updated?
  87. Detect each active instance of a widget
  88. What is the use of wp_schedule_event hook?
  89. Can wp_schedule_single_event be used to run background proccess?
  90. How to execute add_action() function from custom plugin to Crontrol plugin or do_action()?
  91. Call do_action() within WordPress cronjob
  92. Sending Parameter Failed
  93. How to remove a class [closed]
  94. Insert plugin html content to a specific spot in the frontpage
  95. Apply function on all action hooks?
  96. Running one-off cron jobs when WP_DISABLE_CRON is true: can I hit /wp-cron.php?
  97. wp cron does not run when i am not logged in to wp admin
  98. Ninja Forms: Front-End Forms, Post ID?
  99. WordPress Cron Job not importing products
  100. Weekly cron is either missing the schedule or triggered too many times on Fridays

Leave a Comment

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)