In what scenarios would using $_GET be more appropriate than $_REQUEST in PHP programming?

Using $_GET is more appropriate than $_REQUEST when you specifically want to retrieve data from the URL query parameters. This is because $_GET only retrieves data sent through the URL, while $_REQUEST can also retrieve data from POST requests. By using $_GET, you can ensure that you are only accessing data that is intended to be publicly visible in the URL. 

// Using $_GET to retrieve data from URL query parameters
if(isset($_GET['id'])){
    $id = $_GET['id'];
    // Process the id parameter
}

Keywords

$_GET $_REQUEST PHP programming scenarios appropriateness

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