Working in Twig, I had to add classes to a pre-existing array.  Whilst I've grown used to the patterns in PHP, these cannot be applied in Twig.  Instead I had to merge the new array elements. Non associative arrays Working from a base level, I'll begin as if the original array hasn't been set.  The merge filter expects as first argument an array whose content will be merged with the assigned variable: {% set myArray = [] %} {% set myArray = myArray|merge(['tw-flex-inline'])...

A bug bear that I have had for a while with Drupal content is how come the author of an article is actually their username.  I have an array of reasons to vent my dislike for this strategy... however, instead I will show you how to change it.  Albeit, programmatically!  Don't stress there actually isn't a huge amount of code to add.  In time I'll create a module so no coding is required.   Setting up account fields in the admin area To begin let's add new fields for...