s2_subscribe_button

The Subscribe2 s2 subscribe button hook.

Description

apply_filters( 's2_subscribe_button', $var ); 

Parameters (1)

0. $var

__('Subscribe', 'subscribe2')

Usage

To run the hook, copy the example below.

$var = apply_filters( 's2_subscribe_button', $var ); 
                         
if ( !empty( $var ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the s2_subscribe_button callback 
function filter_s2_subscribe_button( $var ) { 
    // make filter magic happen here... 
    return $var; 
}; 
         
// add the filter 
add_filter( 's2_subscribe_button', 'filter_s2_subscribe_button', 10, 1 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( 's2_subscribe_button', 'filter_s2_subscribe_button', 10, 1 );