title: how to read query string from a URL in PHP
body: <p>If the URL is <a href="https://www.mohsin.com?main=17&amp;street=71" rel="nofollow noreferrer">https://www.mohsin.com?main=17&amp;street=71</a>, then what is the PHP code to grab the &quot;main&quot; and &quot;street&quot; values?</p>