In camelCase names are written without any punctuation, the start of each new word
being marked by a capital letter. The whole name starts with a capital letter as well.
Thus the name database provider becomes DatabaseProvider.
Loading history...
19
{
20
public function __invoke(InterpretInterface $command, $state)
Classes in PHP are usually named in CamelCase.
In camelCase names are written without any punctuation, the start of each new word being marked by a capital letter. The whole name starts with a capital letter as well.
Thus the name database provider becomes
DatabaseProvider
.