within the Parser class before this PR the code was concentrated on reducing duplicated stuff.
this lead to rather deep function stacks, because simple calls to e.g. Parser::run() require some levels of indirection, before the actual implemenation does its work.
the php engine needs to manage a lot of function call stacks because of this method stacking
within the Parser class before this PR the code was concentrated on reducing duplicated stuff. this lead to rather deep function stacks, because simple calls to e.g.
Parser::run()
require some levels of indirection, before the actual implemenation does its work.the php engine needs to manage a lot of function call stacks because of this method stacking
before this change
after this change