rpress_pre_add_to_cart_contents

Filters the cart contents before a new item is added.

Runs in RPRESS_Cart::add() right after rpress_pre_add_to_cart. The value is the cart's current contents, and the filtered array is used as the base the new line is added to.

Parameters#

Parameter	Type	Description
$value	array	Current cart contents.

Return value#

array. The cart contents to add to.

Example#

function my_pre_add_to_cart_contents( $contents ) {
	return is_array( $contents ) ? $contents : array();
}
add_filter( 'rpress_pre_add_to_cart_contents', 'my_pre_add_to_cart_contents', 10, 1 );

Source#

Applied in:

• includes/cart/class-rpress-cart.php (line 357), in RPRESS_Cart::add()

See also#

• rpress_pre_add_to_cart