title: Unable to import excel to database, array has no value
body: <p>I'm trying to import my excel to my database but the problem is that i get nothing in my array of inserts. When i try to dd($inserts), it only shows me 
  "[]". </p>
  
  <pre><code>public function importExcel()
  {
      $path = Input::file('import_file')-&gt;getRealPath();
      $inserts = [];
      Excel::load($path, function($reader) use ($inserts) {
          foreach ($reader-&gt;toArray() as $rows) { // &lt;-- $rows pertains to array of rows
              foreach($rows as $row) { // &lt;-- $row pertains to the row itself
                  $inserts[] = ['title' =&gt; $row['title'], 'description' =&gt; $row['description']];
              }
          }    
      });
      dd($inserts);
      return back();
  }
  </code></pre>