Would you agree this is the definition of a PHP framework?

[tony_marston404]

@s_molinari

How can they mean the exact same thing, when one is about responsibilities/ concerns (in the plural form) and the other is talking about a single responsibility?

You take a class that deals with several concerns/responsibilities (note the plural) and separate it into a collection of smaller classes each of which deals with a single concern/responsibility (note the singular). The number of concerns/responsibilities remains the same, but they are now in their own separate classes instead of being in the same class.