Close comments for non-members Paid Memberships Pro

close_comments_for_non_members.php

<?php

/**
 * Close comments for non-members. Non-members will still be able to read the comments.
 * Add this function to your PMPro Customizations Plugin - https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 */
 function pmpro_close_comments_non_members() {
	if( !pmpro_hasMembershipLevel() ) {
		$r = false;
	}else{
		$r = true;
	}

	return $r;
	
}
add_filter('comments_open', 'pmpro_close_comments_non_members', 20 );
add_filter('pings_open', 'pmpro_close_comments_non_members', 20 );