CommonMark\Parse Parsing &reftitle.description; CommonMark\NodeCommonMark\Parse stringcontent intoptions Shall parse content &reftitle.parameters; content markdown string options A mask of: CommonMark\Parser\Normal (int) CommonMark\Parser\Normalize (int) CommonMark\Parser\ValidateUTF8 (int) CommonMark\Parser\Smart (int) &reftitle.returnvalues; Shall return root CommonMark\Node