pmpro_email_subject

The Paid Memberships Pro pmpro email subject hook.

Description

apply_filters( 'pmpro_email_subject', (unknown) $temail_subject, (unknown) $instance ); 

Parameters (2)

0. $temail_subject (unknown)

The temail subject.

1. $instance (unknown)

The instance.

Usage

To run the hook, copy the example below.

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

The following example is for adding a hook callback.

// define the pmpro_email_subject callback 
function filter_pmpro_email_subject( $temail_subject, $instance ) { 
    // make filter magic happen here... 
    return $temail_subject; 
}; 
         
// add the filter 
add_filter( 'pmpro_email_subject', 'filter_pmpro_email_subject', 10, 2 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( 'pmpro_email_subject', 'filter_pmpro_email_subject', 10, 2 );