ae_pppf_comment2_parameter

The PayPal for WooCommerce ae pppf comment2 parameter hook.

Description

apply_filters( 'ae_pppf_comment2_parameter', (string) $var, (unknown) $order ); 

Parameters (2)

0. $var (string) => ''
The var.
1. $order (unknown)
The order.

Usage

To run the hook, copy the example below.
  1. $var = apply_filters( 'ae_pppf_comment2_parameter', $var, $order ); 
  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 ae_pppf_comment2_parameter callback 
  2. function filter_ae_pppf_comment2_parameter( $var, $order ) { 
  3. // make filter magic happen here... 
  4. return $var
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'ae_pppf_comment2_parameter', 'filter_ae_pppf_comment2_parameter', 10, 2 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'ae_pppf_comment2_parameter', 'filter_ae_pppf_comment2_parameter', 10, 2 ); 

Defined (1)

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

/classes/wc-gateway-paypal-pro-payflow-angelleye.php  
  1. 'comment2'=> apply_filters( 'ae_pppf_comment2_parameter', '' , $order ), // Merchant-defined value for reporting and auditing purposes. 128 char max