title: Export to Excel using phpoffice/phpexcel in Laravel 5
body: <p>I want to export my table in database to Excel. I use the <code>phpoffice/phpexcel</code> library and the Laravel 5 framework. I have read some articles, but I'm still confused.</p>
  
  <p>How to export a table to Excel using <code>phpoffice/phpexcel</code> in Laravel 5?</p>