PMPro - Paypal Description test

pmpro-paypal-description-test.php

<?php
/**
 * Returns an empty string for PayPal to make sure special characters are not causing PayPal to fail.
 *
 * You can add this recipe to your site by creating a custom plugin
 * or using the Code Snippets plugin available for free in the WordPress repository.
 * Read this companion article for step-by-step directions on either method.
 * https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 */
/**
 * Return an empty description for testing with PayPal.
 *
 * @param string $profile_description   Profile description of the level.
 * @param object $order                 PMPro Order Object.
 * @param string $sitename              The name of the site.
 *
 * @return string empty string.
 */
function pmpro_paypal_description_test( $profile_description, $order, $sitename ) {
	// Uncomment the error logs below if you'd like to see what is being passed to PayPal and you can check your PHP error logs.
	// error_log( print_r( $profile_description, true ) );
	// error_log( print_r( $order, true ) );
	// error_log( $sitename );
	// return 'Test Level - Site Name'; // uncomment if empty string does not work please.
	return __return_empty_string();
}
add_filter( 'pmpro_paypal_level_description', 'pmpro_paypal_description_test', 10, 3 );