Fix for PHP 7.2 Error

To fix the “create_function() is deprecated” error you need to change some lines in the plugins’ index.php file.

Remove:
add_action('widgets_init', create_function('', 'return register_widget("wp_tweets");'));

Add:

function new_twitter_init_widget () {
  return register_widget("wp_tweets");
}
add_action ('widgets_init', 'new_twitter_init_widget');

This plugin hasn’t been update for years but I’ve yet to find another which is so simple. If you have recommendations then please let me know.