title: Please help me on understanding this XPath
body: <p>I came across this XPath in one of my studying code:</p>
  
  <pre><code>  count($recprv//*[local-name()='provider_email' or local-name()='provider_fax' 
    or local-name()='provider_phone' or local-name()='provider_phone_ext' ])
  </code></pre>
  
  <p>I am now having a hard time figuring out what it means, I personally think it says:" in the xml file recprv, count the number of any elements that contain either provider_email or contains provider_fax or contains provider_phone or contains provider_phone_ext.</p>
  
  <p>So it will basically go through the xml file recprc and count all of the records? Just a bit confused. Moreover, I would love to know what is EXACTLY being counted in the count function. Thanks a lot for helping me out here!</p>