title: How to remove the <a> tags only from a text?
body: <p>Greetings all,
  I have a text that may contains the <code>&lt;a&gt;&lt;/a&gt;</code> tags something like :</p>
  
  <pre><code>hello this is a link &lt;a href="www.google.com"&gt; www.google.com &lt;/a&gt; please visit it.
  </code></pre>
  
  <p>I want to remove those tags and keep the text between them
  to be like: </p>
  
  <pre><code>hello this is a link  www.google.com  please visit it.
  </code></pre>
  
  <p>, how to do ? </p>