Arrays and long lines

<?php
 
// Una alternativa
$flavors1 = [   'chocolate',        'strawberry',           'vanilla',
                'chocolate chip',   'mint chocolate chip',  'rocky road',
                'cookie dough',     'peach',                'fudge brownie',
                'coffee',           'mocha chip' ];
 
class PeopleController extends AppController {
 
    public function index() {
 
        if (! $this->request->is('post')) {
            //descartar condiciones en vez de anidarlas
            //sorry, me sale el Nazi
 
            return;
        }
 
        //otra alternativa
        if ($condition1 == true) {
            $flavors1 = [
                'chocolate',
                'strawberry',
                'vanilla',
                'cookie dough',
                'chocolate chip',
                'mint chocolate chip',
                'rocky road',
                'peach',
                'fudge brownie',
                'coffee',
                'mocha chip'
            ];
        }
    }
}