title: Google Cloud App Engine - Edit 1 file
body: <p>I am new at Google Cloud and I would like to know if there is a way to edit only one file inside of an App Engine application.</p>
  
  <p>This is my problem:
  I am migrating from a normal hosting to google cloud and I am having some problems with my PHP code, I am using the same version like locally but I am getting some error in the cloud, so I need to change 1 or 2 files, update them and test the app, so is there any way to change that file directly on the server? To deploy i am using this command:</p>
  
  <pre><code>gcloud app deploy
  </code></pre>
  
  <p>But it takes about 10 minutes to deploy so is too slow my testing. Any suggestions?</p>
  
  <p>Thanks.
  Leandro</p>