The first question should be "are they the same, and if yes, which one is the correct one?" 
$ $ perl -wE 'say "ouch" if "foo\n" =~ /^foo$/'
ouch
$ perl -wE 'say "ouch" if "foo\n" eq "foo"'
$ # no output

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So they are not the same... which one do you want?

In reply to Re: Regular expression matching or eq, which is faster? by moritz
in thread Regular expression matching or eq, which is faster? by athanasia

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