mailpoet_back_footer

The MailPoet Newsletters mailpoet back footer hook.

Description

apply_filters( 'mailpoet_back_footer', (unknown) $version_string ); 

Parameters (1)

0. $version_string (unknown)
The version string.

Usage

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

Defined (1)

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

/helpers/back.php  
  1. $version_string = apply_filters('mailpoet_back_footer', $version_string);