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$ perl -MData::Dumper -e 'print Dumper( "abbbbc"=~/b/ )' $VAR1 = 1; ... $VAR2 = 'b'; $VAR3 = 'b'; $VAR4 = 'b';
$ perl -MData::Dumper -e 'print Dumper(scalar(()="abbbbc"=~/b/g))' $VAR1 = 4; $ perl -MData::Dumper -e 'print Dumper(scalar(()="abbbbc"=~/(b)/g))' $VAR1 = 4;