perl正則表達式匹配後的各類變量

[root@rwsoda203db1 perl_tidb]# cat p.pl #!/usr/bin/perl use strict "subs"; use strict; use v5.16; my $n = 3; my $str = "first . <EM>PARENT</EM> LAST"; $str =~ m# (<.*?>)(.*?)(</.*?>)#; print "prematc

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