Additionally,you are required to tell FOSCommentBundle about this markup class so that it knows to use it.Both requirements are listed in the code block below 另外，为了让FOSCommentBundle知道要使用该标识类，您需要告诉它。...
which is faster than pure PHP implementations of a markdown parser. FOSCommentBundle功能包的标识系统是灵活的，它允许您使用现存任何语法语言的解析器。PECL有一个被称为Sundown的markdown解析扩展，它是比纯PHP更快的markdown解析...
