WordPress create field wp-cli script

create_field.php

<?php
$all_users = get_users();
foreach( $all_users as $user ) {
  $women = get_user_meta($user->ID, 'women_golfing');
  $men = get_user_meta($user->ID, 'men_golfing');
  if ($men[0] == 'True' || $women[0] == 'True') {
    add_user_meta($user->ID, 'course_updates', "True");
    WP_CLI::success( "user: " . $user->ID . ", men/women: " . $men[0] . " / " . $women[0]);
  } else  {
    WP_CLI::warning( "user: " . $user->ID . ", men/women: " . $men[0] . " / " . $women[0]);
    add_user_meta($user->ID, 'course_updates', "False");
  }
}
WP_CLI::success( "The script has run!" );