title: Laravel eloquent - where field is equal to one of 2 values
body: <p>I need to make a query in Laravel project with which I would fetch the record in the DB that would have a slug equal to <code>post</code> or <code>page</code>:</p>
  
  <pre><code>where('slug', 'post' || 'page')
  </code></pre>
  
  <p>How can I do that?</p>