s2_admin_email

The Subscribe2 s2 admin email hook.

Description

apply_filters( 's2_admin_email', (unknown) $recipients, (string) $subscribe ); 

Parameters (2)

0. $recipients (unknown)

The recipients.

1. $subscribe (string) => 'subscribe'

The subscribe.

Usage

To run the hook, copy the example below.

$recipients = apply_filters( 's2_admin_email', $recipients, $subscribe ); 
                         
if ( !empty( $recipients ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the s2_admin_email callback 
function filter_s2_admin_email( $recipients, $subscribe ) { 
    // make filter magic happen here... 
    return $recipients; 
}; 
         
// add the filter 
add_filter( 's2_admin_email', 'filter_s2_admin_email', 10, 2 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( 's2_admin_email', 'filter_s2_admin_email', 10, 2 );