pmpro_order_discount_code

The Paid Memberships Pro pmpro order discount code hook.

Description

apply_filters( 'pmpro_order_discount_code', (number) $this_discount_code, (unknown) $instance ); 

Parameters (2)

0. $this_discount_code (number)
The this discount code.
1. $instance (unknown)
The instance.

Usage

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

Defined (1)

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

/classes/class.memberorder.php  
  1. $this->discount_code = apply_filters("pmpro_order_discount_code", $this->discount_code, $this);