将数组定义为函数调用的一部分是不好的做法吗？

Question

Working with WordPress and looking at code examples, I've seen two different ways of using arrays with functions:

1. Define the array first, then pass it into the function as a parameter

$args = array(
    'name' => 'Home right sidebar',
    'id' => 'home_right_1',
    'before_widget' => '<div>',
    'after_widget' => '</div>',
    'before_title' => '<h2 class="rounded">',
    'after_title' => '</h2>', 
 );
register_sidebar( $args );

2. Define the array as part of the function call

register_sidebar( array(
    'name' => 'Home right sidebar',
    'id' => 'home_right_1',
    'before_widget' => '<div>',
    'after_widget' => '</div>',
    'before_title' => '<h2 class="rounded">',
    'after_title' => '</h2>', 
 ) );

Is it bad practice to define an array as part of a function call (#2) or is it a style choice?

If it's bad practice, why?

Answer 1

No it's not bad practice.

If you are going to reuse the array you have to choose the first possibilty. Otherwise the choise is up to you.