title: PHP variable to string in html
body: <p>I'm new in php:</p>
  
  <pre><code>$link = bloginfo("stylesheet_directory");
  
  'before_title' =&gt; 
  
  '&lt;h3 class="widget"&gt;&lt;img class="image-left" src="(HERE VARIABLE) + /images/svg/custom-header-left.svg"&gt;'
  </code></pre>
  
  <p>The quick question - how put <code>$link</code> variable to this image src and add to it <code>/images/svg/custom-header-left.svg</code></p>