Massive remove users from blog based on user meta data

remove_users_from_blog_based_userdata.php

<?php
/**
 *
 * Massive remove users from blog
 * remove_users_from_blog_based_userdata.php
 *
 */
 
// Load WP components, no themes
define('WP_USE_THEMES', false);
require('wp-load.php'); // root path

// Get users
$user_query	= new WP_User_Query( array( 'exclude' => array( 1, 2603 ) ) ); // https://codex.wordpress.org/Class_Reference/WP_User_Query#Blog_Parameter
$all_users	= $user_query->get_results();

$stc_users	= array();
foreach ( $all_users as $user ) {
	$stc_users[$user->ID] = array(
				//'id'     => $user->ID,
				//'email'   => $user->user_email,
				//'source_domain'		=> get_userdata( $user->ID )->source_domain,  // https://codex.wordpress.org/Function_Reference/get_userdata
				//'primary_blog'		=> get_userdata( $user->ID )->primary_blog,
				'user_blogs_count'	=> count(get_blogs_of_user( $user->ID )), // https://codex.wordpress.org/WPMU_Functions/get_blogs_of_user
				//'user_blogs'		=> get_blogs_of_user( $user->ID ),
				
			);
}

foreach ( $stc_users as $key => $value ) {
	if ( $value['user_blogs_count'] > 1 ) {
		echo $key.' - '.$value['user_blogs_count'].'<br>';
		remove_user_from_blog( $key, 381, $reassign ); // https://codex.wordpress.org/Function_Reference/remove_user_from_blog
	}
	
}

// Debug echo '<pre style="height:250px;">'; print_r($stc_users); echo '<p>'.count($stc_users).' usuários.</p>'; echo '</pre>';