wpcf7_special_mail_tags

The Contact Form 7 Newsletter wpcf7 special mail tags hook.

Description

apply_filters( 'wpcf7_special_mail_tags', (string) $var, (unknown) $matches_1 ); 

Parameters (2)

0. $var (string) => ''

''

1. $matches_1 (unknown)

The matches 1.

Usage

To run the hook, copy the example below.

$var = apply_filters( 'wpcf7_special_mail_tags', $var, $matches_1 ); 
                         
if ( !empty( $var ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the wpcf7_special_mail_tags callback 
function filter_wpcf7_special_mail_tags( $var, $matches_1 ) { 
    // make filter magic happen here... 
    return $var; 
}; 
         
// add the filter 
add_filter( 'wpcf7_special_mail_tags', 'filter_wpcf7_special_mail_tags', 10, 2 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( 'wpcf7_special_mail_tags', 'filter_wpcf7_special_mail_tags', 10, 2 );