Suggestion for improved edd_all_access_user_has_pass() in EDD All Access

helper-functions.php

<?php
/**
 * Check if a specific customer has a valid, specific All Access Pass.
 *
 * @since    1.0.0
 * @param    int - The ID of the user
 * @param    mixed - The ID of the All Access product, separate multiple IDs using comma
 * @param    mixed - The price_id (price variation) of the All Access product, separate multiple IDs using comma, leave empty for all price IDs
 * @param    string - The status of the pass we want to check if the user has.
 * @return   object/int - The All Access Pass if it exists or false if not.
 */
function edd_all_access_user_has_pass( $user_id, $download_id, $price_id = 0, $required_pass_status = 'active' ){

	$has_pass = false;

	// Get the Customer
	$customer = new EDD_Customer( $user_id, true );

	// If no customer was found (perhaps not logged in)
	if ( 0 == $customer->id ){
		return $has_pass;
	}

	// Get the current customer's All Access Passes from the customer meta
	$customer_all_access_passes = $customer->get_meta( 'all_access_passes' );

	// If the customer has no All Access Passes in their customer meta
	if ( empty( $customer_all_access_passes ) || ! is_array( $customer_all_access_passes ) ){
		return $has_pass;
	}

	// Loop through each All Access Pass to see if any match the restricted_to and are active
	foreach( $customer_all_access_passes as $purchased_download_id_price_id => $purchased_aa_data ){

		if ( ! isset( $purchased_aa_data['payment_id'] ) || ! isset( $purchased_aa_data['download_id'] ) || ! isset( $purchased_aa_data['price_id'] ) ){
			continue;
		}

		// Set up an All Access Pass Object for this
		$all_access_pass = EDD_All_Access_Pass( $purchased_aa_data['payment_id'], $purchased_aa_data['download_id'], $purchased_aa_data['price_id'] );

		// If this All Access Pass matches the required status, check if it is one of the restricted_to products

		if ( $all_access_pass->status == $required_pass_status ){

			$download_ids = explode( ',', $download_id );
			$price_ids = explode( ',', $price_id );

			// If this All Access Pass is the one that was purchased
			if ( in_array( $purchased_aa_data['download_id'], $download_ids )
			     && (
			     	empty( $price_id ) // accept all price IDs
			        || in_array( $purchased_aa_data['price_id'], $price_ids ) // accept also specific price IDs only
			     ) ) {

				// We can stop looping now because we found a valid pass with the required status.
				return $has_pass = $all_access_pass;
			}

		}else{
			$has_pass = false;
		}
	}

	return $has_pass;
}