title: What is req.params(expressJS) in PHP
body: <p>In PHP,
  we have $GET which translates to req.query in nodeJS
  and we have $POST which translates to req.body in nodeJS</p>
  
  <p>so how do you get req.params in PHP? </p>
  
  <p>For example my request URL is <a href="http://cat.api/cat/steven" rel="nofollow">http://cat.api/cat/steven</a></p>
  
  <p>In Nodejs if we use route /cat/:name we can get <code>req.params.name</code> //steven
  How do we get the same data using PHP? </p>