php get query string from url code example

Example 1: php get query string

<?php
	echo $_GET["query_name"]; // url queries are stored in $_GET 
?>

Example 2: php get

<form action="/" method="get">
  <input type="text" name="name">
  <br>
  <input type="submit">
</form>
<?php
  echo $_GET["query"];
?>