woocommerce_cart_needs_payment

Looks at the totals to see if payment is actually required.

Description

apply_filters( 'woocommerce_cart_needs_payment', (number) $this_total_0, (unknown) $instance ); 

Parameters (2)

0. $this_total_0 (number)
The this total 0.
1. $instance (unknown)
The instance.

Usage

To run the hook, copy the example below.
  1. $this_total_0 = apply_filters( 'woocommerce_cart_needs_payment', $this_total_0, $instance ); 
  2.  
  3. if ( !empty( $this_total_0 ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the woocommerce_cart_needs_payment callback 
  2. function filter_woocommerce_cart_needs_payment( $this_total_0, $instance ) { 
  3. // make filter magic happen here... 
  4. return $this_total_0
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'woocommerce_cart_needs_payment', 'filter_woocommerce_cart_needs_payment', 10, 2 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'woocommerce_cart_needs_payment', 'filter_woocommerce_cart_needs_payment', 10, 2 ); 

Defined (1)

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

/includes/class-wc-cart.php  
  1. return apply_filters( 'woocommerce_cart_needs_payment', $this->total > 0, $this );