Hide Members from Member Directory Page when not approved [Paid Memberships Pro]

hide-approval-members-directory.php

<?php
/**
 * PLEASE NOTE: This will affect only new signups that have happened after this code has been added to your site 
 * (this won't run through existing pending/denied members and update their directory status).
 * This will run on checkout and every time a member is approved, denied or reset in the Approvals Add On.
 * Add this code to your PMPro Customizations Plugin - https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 */
 
 //  Hide users from Directory when level requires Approval + show them once they are approved.
function hide_user_from_directory_if_level_requires_approval( $level_id, $user_id ) {
	if ( ! class_exists('PMPro_Approvals') ) {
		return;
	}
	if ( ! PMPro_Approvals::requiresApproval( $level_id ) ){
			return;
	}
	update_user_meta( $user_id, 'pmpromd_hide_directory', true );
}
add_action( 'pmpro_after_change_membership_level', 'hide_user_from_directory_if_level_requires_approval', 10, 2 );

function my_pmpro_add_users_to_directory( $user_id, $level_id ) {
	delete_user_meta( $user_id, 'pmpromd_hide_directory' );
}
add_action( 'pmpro_approvals_after_approve_member', 'my_pmpro_add_users_to_directory', 10, 2 );

function my_pmpro_remove_users_from_directory( $user_id, $level_id ) {
	update_user_meta( $user_id, 'pmpromd_hide_directory', true );
}
add_action( 'pmpro_approvals_after_deny_member', 'my_pmpro_remove_users_from_directory', 10, 2 );
add_action( 'pmpro_approvals_after_reset_member', 'my_pmpro_remove_users_from_directory', 10, 2 );