when a portion of the string is "received 480 response to blah" it still matches
Your regex does not match 'received 480 response to blah', so either your error is somewhere else in your code, or as stated by GrandFather, your string $_ contains both the 486 and 480 variations.

When we say "runnable code", we mean something that we can copy and run, and that will actually do something. If I run: perl -e 'if ($_ =~ m/received 486 response to blah/){ do this; } else{ do that; }' nothing happens.

In reply to Re^3: Pattern match by Eily
in thread Pattern match by exploreperl

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