What is the significance of using REQUEST_URI in this context?

In this context, using REQUEST_URI is significant because it allows us to retrieve the current URL that the user is accessing. This information can be useful for various purposes such as tracking user behavior, creating dynamic content based on the URL, or implementing URL redirections. 

// Get the current URL using REQUEST_URI
$current_url = $_SERVER['REQUEST_URI'];

// Use the current URL for further processing
// For example, you can check if the current URL matches a specific pattern and perform actions accordingly
if (strpos($current_url, 'example') !== false) {
    // Do something based on the current URL
}

Keywords

REQUEST_URI significance PHP context usage

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