[9.x] Add Str::lcfirst
to support non-ascii characters (vs php's core lcfirst fct) and add DX consistency with ucfirst wrapper
#41384
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I needed in several projects a function to put the first character of a sentence as lower case (not the whole sentence).
Naturally I looked for it in the
Str
class as I know theucfirst
function lives there, but noticed it was missing.I believe, by seeing the number of PRs to add this function to the framework, that many developers would enjoy this improvement to the DX. Getting consistency without having to macro the Str class in each of their projects.
So here is a non-breaking change to welcome the lcfirst function into the Str class.
It also works properly when lowercasing non ascii characters such as À or Ö, unlike the
lcfirst
function from code PHP.