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Description

Remove an active discount from the shopping cart

Usage

$array = edd_unset_cart_discount( $code );

Parameters

$code

( string ) optional – Discount code

Returns

array $discounts All remaining active discounts

Source

File name: easy-digital-downloads/includes/discount-functions.php
Lines:

function edd_unset_cart_discount( $code = '' ) {
  $discounts = edd_get_cart_discounts();

  if ( $discounts ) {
    $discounts = array_map( 'strtoupper', $discounts );
    $key       = array_search( strtoupper( $code ), $discounts );

    if ( false !== $key ) {
      unset( $discounts[ $key ] );
    }

    $discounts = implode( '|', array_values( $discounts ) );
    // update the active discounts
    EDD()->session->set( 'cart_discounts', $discounts );
  }

  do_action( 'edd_cart_discount_removed', $code, $discounts );
  do_action( 'edd_cart_discounts_updated', $discounts );

  return $discounts;
}
 

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