woocommerce_order_amount_line_tax

Get line tax - useful for gateways.

Description

(float) apply_filters( 'woocommerce_order_amount_line_tax', (number) $var, (unknown) $item, (unknown) $instance ); 

Returns (float)

Parameters (3)

0. $var (number) => is_callable( array( $item, 'get_total_tax' ) ) ? wc_round_tax_total( $item->get_total_tax() ) : 0
The is callable.
1. $item (unknown)
The item.
2. $instance (unknown)
The instance.

Usage

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

Defined (1)

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

/includes/abstracts/abstract-wc-order.php  
  1. return apply_filters( 'woocommerce_order_amount_line_tax', is_callable( array( $item, 'get_total_tax' ) ) ? wc_round_tax_total( $item->get_total_tax() ) : 0, $item, $this );