GET/POST Parameters

• Client can pass parameters to the server
• GET method: pass parameter to the url
• • ex. google.com/search?q=sncf+strike
• POST method: pass parameters implicitly (using HTML form, JS fetch).

• Example using GET parameters on the server
• • GET parameters accessible through the global variable $_GET

<?php
  $firstname = $_GET["firstname"];
  $lastname = $_GET["lastname"];
  print "<h1>Hello $firstname $lastname</h1>";
?>