my $regex = join '|', @prims;
while(<>){
  print "Found item in $_" if m/$regex/;
}

[download]

If you wan the items in the array not to be interpreted as regexes, you have to use 

my $regex = join '|', map quotemeta, @prims;

[download]

In reply to Re: Pattern match array by moritz
in thread Pattern match array by aennen

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