Perl v5.42中存在“管道”操作符吗? You know how many languages have a "pipe" operator, either ready or in the making? Like PHP, here, for example: https://laravel-news.com/the-pipe-operator-is-coming-to-php-85 Well, Perl v5.42... Perl v5.42引入了“管道”操作符,允许使用类似PHP的语法调用子程序,并展示了如何与核心函数交互。 PHP Perl 子程序 核心函数 管道操作符