是否有Perl相当于Python的re.findall / re.finditer(迭代正则表

发布时间：2020-12-15 21:16:04 所属栏目：大数据来源：网络整理

导读：在Python中编译的正则表达式模式 have a findall method执行以下操作： Return all non-overlapping matches of pattern in string,as a list of strings. The string is scanned left-to-right,and matches are returned in the order found. If one or mor

在Python中编译的正则表达式模式 have a findall method执行以下操作：

Return all non-overlapping matches of
pattern in string,as a list of
strings. The string is scanned
left-to-right,and matches are
returned in the order found. If one or
more groups are present in the
pattern,return a list of groups; this
will be a list of tuples if the
pattern has more than one group. Empty
matches are included in the result
unless they touch the beginning of
another match.

在Perl中执行此操作的规范方法是什么？我能想到的一个天真的算法是“当搜索并用空字符串替换成功时,做[套件]”.我希望有一个更好的方式.

（编辑：李大同）

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