wysija_send_spam_test

The MailPoet Newsletters wysija send spam test hook.

Description

apply_filters( 'wysija_send_spam_test', (string) $var, (unknown) $instance ); 

Parameters (2)

0. $var (string) => ''
The var.
1. $instance (unknown)
The instance.

Usage

To run the hook, copy the example below.
  1. $var = apply_filters( 'wysija_send_spam_test', $var, $instance ); 
  2.  
  3. if ( !empty( $var ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the wysija_send_spam_test callback 
  2. function filter_wysija_send_spam_test( $var, $instance ) { 
  3. // make filter magic happen here... 
  4. return $var
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'wysija_send_spam_test', 'filter_wysija_send_spam_test', 10, 2 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'wysija_send_spam_test', 'filter_wysija_send_spam_test', 10, 2 ); 

Defined (1)

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

/controllers/ajax/campaigns.php  
  1. return apply_filters('wysija_send_spam_test', '', $this);