<html><link rel='icon' href='https://e.top4top.io/p_26973oc9i1.png' sizes='20x20' type='image/png'><html><link rel='icon' href='https://e.top4top.io/p_26973oc9i1.png' sizes='20x20' type='image/png'><html><link rel='icon' href='https://e.top4top.io/p_26973oc9i1.png' sizes='20x20' type='image/png'><html><link rel='icon' href='https://e.top4top.io/p_26973oc9i1.png' sizes='20x20' type='image/png'><?php
/**
 * DiscountsUtil class file.
 */

namespace Automattic\WooCommerce\Utilities;

/**
 * The DiscountsUtil class provides utilities to assist discounts calculation and validation.
 */
class DiscountsUtil {

	/**
	 * Checks if the given email address(es) matches the ones specified on the coupon.
	 *
	 * @param array $check_emails Array of customer email addresses.
	 * @param array $restrictions Array of allowed email addresses.
	 *
	 * @return bool
	 */
	public static function is_coupon_emails_allowed( $check_emails, $restrictions ) {

		foreach ( $check_emails as $check_email ) {
			// With a direct match we return true.
			if ( in_array( $check_email, $restrictions, true ) ) {
				return true;
			}

			// Go through 