title: How to avoid special characters with Laravel Excel?
body: <p>I'm trying to upload an excel file... but my string contains this special character "°" how could avoid it to upload into my database?</p>
  
  <pre><code>use Maatwebsite\Excel\Concerns\WithHeadingRow;
  class IncidenciasImport implements OnEachRow, WithHeadingRow
  {
        public function onRow(Row $row)
        {  
        $row = $row-&gt;toArray();
        $incidencias = Incidencias::firstOrCreate([
              'nro_ticket_prov' =&gt; $row['n_ticket_proveedor'],
        ]);
  }
  }
  </code></pre>