title: limit text using str_limit function in Laravel 5.5
body: <p>I have been trying to limit my blog content text with <code>str_limit</code> that works fine until I apply limit of characters on it. kindly see what is missing in the code of my blade file:</p>
  
  <p><code>{!! str_limit($blog-&gt;content) !!}</code> works fine with the default limit, showing limited text on the view. But when I apply any custom limit i.e. <code>{!! str_limit($blog-&gt;content, 20) !!}</code> it do not show any text on the view.</p>