wpcf7_special_mail_tags

The Contact Form 7 wpcf7 special mail tags hook.

Description

apply_filters( 'wpcf7_special_mail_tags', (string) $var, (string) $smt, (bool) $false ); 

Parameters (3)

0. $var (string) => ''
The var.
1. $smt (string) => '_' . $smt
The smt.
2. $false (bool) => false
The false.

Usage

To run the hook, copy the example below.
  1. $var = apply_filters( 'wpcf7_special_mail_tags', $var, $smt, $false ); 
  2.  
  3. if ( !empty( $var ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the wpcf7_special_mail_tags callback 
  2. function filter_wpcf7_special_mail_tags( $var, $smt, $false ) { 
  3. // make filter magic happen here... 
  4. return $var
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'wpcf7_special_mail_tags', 'filter_wpcf7_special_mail_tags', 10, 3 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'wpcf7_special_mail_tags', 'filter_wpcf7_special_mail_tags', 10, 3 ); 

Defined (2)

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

/modules/flamingo.php  
  1. $meta[$smt] = apply_filters( 'wpcf7_special_mail_tags', 
/includes/mail.php  
  1. $special = apply_filters( 'wpcf7_special_mail_tags', '', $tagname, $html );