What is the correct syntax for accessing values passed in a URL in PHP?

When values are passed in a URL in PHP, they can be accessed using the $_GET superglobal array. The key of the value passed in the URL can be used to access the corresponding value. For example, if a value is passed in the URL as ?id=123, it can be accessed in PHP using $_GET['id']. This allows you to retrieve and use the values passed in the URL within your PHP script. 

// Accessing a value passed in a URL in PHP
$id = $_GET['id'];

// Using the value passed in the URL
echo "The ID passed in the URL is: " . $id;

Keywords

PHP URL syntax accessing values

Related Questions