woocommerce_gzd_attach_email_footer

The WooCommerce Germanized woocommerce gzd attach email footer hook.

Description

apply_filters( 'woocommerce_gzd_attach_email_footer', (bool) $true, (unknown) $mail, (unknown) $page_option ); 

Parameters (3)

0. $true (bool) => true
The true.
1. $mail (unknown)
The mail.
2. $page_option (unknown)
The page option.

Usage

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

Defined (1)

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

/includes/class-wc-gzd-emails.php  
  1. if ( in_array( $mail->id, get_option( $option_key ) ) && apply_filters( 'woocommerce_gzd_attach_email_footer', true, $mail, $page_option ) ) {