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my @regexps=('\.co\.uk$','[\w\-]+\.com$','\.pl$','\.uk\.com$'); my @domains=qw(foo.com weirdext.za bar.uk.com blah.co.uk perl.pl zzzz. +co.uk); ... while(<@domains>) { if (/$regexp/i) { ......
blah.co.uk zzzz.co.uk ... bar.uk.com perl.pl weirdext.za