woocommerce_gzd_direct_debit_mask_char

The WooCommerce Germanized woocommerce gzd direct debit mask char hook.

Description

apply_filters( 'woocommerce_gzd_direct_debit_mask_char', (string) $var ); 

Parameters (1)

0. $var (string) => '*'
The var.

Usage

To run the hook, copy the example below.
  1. $var = apply_filters( 'woocommerce_gzd_direct_debit_mask_char', $var ); 
  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 woocommerce_gzd_direct_debit_mask_char callback 
  2. function filter_woocommerce_gzd_direct_debit_mask_char( $var ) { 
  3. // make filter magic happen here... 
  4. return $var
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'woocommerce_gzd_direct_debit_mask_char', 'filter_woocommerce_gzd_direct_debit_mask_char', 10, 1 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'woocommerce_gzd_direct_debit_mask_char', 'filter_woocommerce_gzd_direct_debit_mask_char', 10, 1 ); 

Defined (1)

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

/includes/gateways/direct-debit/class-wc-gzd-gateway-direct-debit.php  
  1. return str_repeat( apply_filters( 'woocommerce_gzd_direct_debit_mask_char', '*' ), strlen( $data ) - 4 ) . substr( $data, -4 );