title: Changing blade content tags in Laravel 5.4
body: <p>I am upgrading a project from Laravel 4.2 to 5.4 and I am wondering if there is a way to change blade's tags?</p>
  
  <p>I have hundreds of places where I have used <code>{{{ $content }}}</code> to show unescaped html. If I am unable to change it, I need will to change all of them by hand to <code>{!! $content !!}</code> </p>
  
  <p>I saw this saying that it has been removed <a href="https://github.com/laravel/framework/issues/17640" rel="nofollow noreferrer">https://github.com/laravel/framework/issues/17640</a></p>
  
  <p>But surerly there's still a way around this?</p>
  
  <p><strong>EDIT</strong></p>
  
  <p>I found where I can change them in <code>BladeCompiler.php</code>. My next question, what is the difference between "regular echos" and "escaped echos"</p>
  
  <pre><code>/**
   * Array of opening and closing tags for raw echos.
   *
   * @var array
   */
  protected $rawTags = ['{!!', '!!}'];
  
  /**
   * Array of opening and closing tags for regular echos.
   *
   * @var array
   */
  protected $contentTags = ['{{', '}}'];
  
  /**
   * Array of opening and closing tags for escaped echos.
   *
   * @var array
   */
  protected $escapedTags = ['{{{', '}}}'];
  </code></pre>