title: laravel call command in blade file prints zero
body: <p>Hello I know that the zero after a Artisan::call function is the ExitCode an it means that the command was successfull. I run the command for some MySQLI DB queries. And then I print it on the website and there is always the zero at the end. Is there a way to disable the ExitCode?</p>
  
  <p>my handle() function:</p>
  
  <pre><code>public function handle(){
  $conn = mysqli_connect("***********","***********","************","********");
  
  if($conn-&gt;connect_errno){
      printf("Connection failed!", $conn-&gt;connect_error);
      exit();
  } else {
      $result = $conn-&gt;query("select * from VoiceJoin order by VoiceJoinID desc limit 5");
  }
  
  while($row = $result-&gt;fetch_assoc()){
      echo $row['UserName']."-";
  }
  
  $conn-&gt;close();}
  </code></pre>
  
  <p>And in a blade file I'm calling my command:</p>
  
  <pre><code>{{ Artisan::call('get:latest:voice:join') }}
  </code></pre>
  
  <p>Output: <a href="http://prntscr.com/jynoqy" rel="nofollow noreferrer">http://prntscr.com/jynoqy</a>
  And there is the zero at the end.</p>
  
  <p>Thanks!</p>