wcml_exception_duplicate_products_in_cart

The WooCommerce Multilingual wcml exception duplicate products in cart hook.

Description

apply_filters( 'wcml_exception_duplicate_products_in_cart', (bool) $false, (unknown) $cart_content ); 

Parameters (2)

0. $false (bool) => false
The false.
1. $cart_content (unknown)
The cart content.

Usage

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

Defined (1)

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

/inc/class-wcml-cart.php  
  1. if( apply_filters( 'wcml_exception_duplicate_products_in_cart', false, $cart_content ) ) {