wpcf7_mail_components

The Contact Form 7 wpcf7 mail components hook.

Description

apply_filters( 'wpcf7_mail_components', (unknown) $components, (unknown) $wpcf7_get_current_contact_form, (unknown) $instance ); 

Parameters (3)

0. $components (unknown)
The components.
1. $wpcf7_get_current_contact_form (unknown) => wpcf7_get_current_contact_form()
The wpcf7 get current contact form.
2. $instance (unknown)
The instance.

Usage

To run the hook, copy the example below.
  1. $components = apply_filters( 'wpcf7_mail_components', $components, $wpcf7_get_current_contact_form, $instance ); 
  2.  
  3. if ( !empty( $components ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the wpcf7_mail_components callback 
  2. function filter_wpcf7_mail_components( $components, $wpcf7_get_current_contact_form, $instance ) { 
  3. // make filter magic happen here... 
  4. return $components
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'wpcf7_mail_components', 'filter_wpcf7_mail_components', 10, 3 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'wpcf7_mail_components', 'filter_wpcf7_mail_components', 10, 3 ); 

Defined (1)

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

/includes/mail.php  
  1. $components = apply_filters( 'wpcf7_mail_components',