title: how to trigger a phone call on button click in a php website?
body: <p>My client needed a hyperlink for a click to call feature so i include following line</p>
  
  <pre><code>&lt;a href="tel:917387084384"&gt;Call +91-7387084384&lt;/a&gt;
  </code></pre>
  
  <p>However, requirements have changed from hyperlink to button, so need to know how to include click to call feature with a button</p>
  
  <p>please let me know if you need any clarifications from my side. thanks.</p>