Question

Can someone give me an example of how to use the PHP ternary operator which will check for a variable using $_GET (which can be defined in the URL), if it’s not in the URL then check if the var was set in another PHP file. If it wasn’t set in the URL or another PHP file, then I want it to equal “default”.

Answer 1

$myVar = isset($_GET["someVar"]) ? $_GET["someVar"] : (isset($someVar) ? $someVar : "default");