title: Passing variables to YML file from PHP while parsing YML
body: <p>Here is my YML file:</p>
  
  <pre><code>edit: '0'
  parent: '0'
  seo_title: 'gallery |'
  seo_description: ''
  seo_keywords: ''
  fbtab: '0'
  status: '1'
  exceptions: {% pageType %}
  calltoaction: 0
  </code></pre>
  
  <p>in PHP file:</p>
  
  <pre><code>$pageType = "something";
  dump(Yaml::parse(file_get_contents('pathToYmlFile')));
  </code></pre>
  
  <p>Problem is passing <code>$pageType</code> to YML file </p>