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You've fallen foul of a deprecated perl feature, namely version strings (or v-strings). See perldata under the heading "Version Strings" for more information. Basically, a string of digits interspersed with '.'s (and no whitespace), is different from a series of digits being concatenated. This 1.2.3 is a version string and is equivalent to "\1\2\3". This 1 . 2 . 3 is the concatenation of those three digits. Eg"123" Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
Lingua non convalesco, consenesco et abolesco. -- Rule 1 has a caveat! -- Who broke the cabal?
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In reply to Re: Perl Context - concatenation operator
by BrowserUk
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