title: Increase the limit of file upload size in Heroku while uploading to Dropbox
body: <p>I have encountered an issue while uploading files to dropbox through my application that is hosted on Heroku. I wanted to upload approx 100MB files and they aren't being hosted on Heroku itself. I couldn't find anything on docs that'd address this issue entirely.</p>
  
  <p>I tried an hack, I created a file named <code>custom_php.ini</code> and in <code>ProcFile</code> I added this line: </p>
  
  <p><code>web: vendor/bin/heroku-php-apache2 -i custom_php.ini .</code></p>
  
  <p>And in my <code>custom_php.ini</code> file I set <code>upload_max_filesize</code> to <code>100M</code>.</p>
  
  <p>But this didn't work for the files of size more than 10MB. What I'm missing here? Is it even possible? Is there any official way around? </p>