In what scenarios would it be more beneficial to use variables instead of arrays in PHP, considering factors like readability and ease of use for less experienced developers?

When dealing with a small, fixed number of related data items, it may be more beneficial to use variables instead of arrays in PHP. This can improve readability and ease of use for less experienced developers who may find arrays more complex to work with. Variables can make the code more straightforward and easier to understand in such scenarios.

// Using variables instead of arrays for a small, fixed number of related data items
$name = "John Doe";
$age = 30;
$email = "johndoe@example.com";