wp_ajax_nopriv_heartbeat

The WordPress Core wp ajax nopriv heartbeat hook.

Description

add_action( 'wp_ajax_nopriv_heartbeat', (string) $wp_ajax_nopriv_heartbeat, (int) $int ); 

Parameters (2)

0. $wp_ajax_nopriv_heartbeat (string) => 'wp_ajax_nopriv_heartbeat'
The wp ajax nopriv heartbeat.
1. $int (int) => 1
The int.

Usage

To run the hook, copy the example below.
  1. // run the action 
  2. do_action( 'wp_ajax_nopriv_heartbeat', $wp_ajax_nopriv_heartbeat, $int ); 
The following example is for adding a hook callback.
  1. // define the wp_ajax_nopriv_heartbeat callback 
  2. function action_wp_ajax_nopriv_heartbeat( $wp_ajax_nopriv_heartbeat, $int ) { 
  3. // make action magic happen here... 
  4. }; 
  5.  
  6. // add the action 
  7. add_action( 'wp_ajax_nopriv_heartbeat', 'action_wp_ajax_nopriv_heartbeat', 10, 2 ); 
To remove a hook callback, use the example below.
  1. // remove the action 
  2. remove_action( 'wp_ajax_nopriv_heartbeat', 'action_wp_ajax_nopriv_heartbeat', 10, 2 ); 

Defined (1)

The action is defined in the following location(s).

/wp-admin/admin-ajax.php  
  1. add_action( 'wp_ajax_nopriv_heartbeat', 'wp_ajax_nopriv_heartbeat', 1 );