isset

There's no problem using plain PHP, but you can also make your life easier by using CI's features.

For example, instead of doing this:

PHP Code:

$something = isset($_POST['foo']) ? $_POST['foo'] : NULL; 


...you can do this, for the same result:

PHP Code:

$something = $request->getPost('foo'); 


CodeIgniter 4 tutorials (EN/FR) - https://includebeer.com
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