Indeed! I mixed it up, not you.

But your fix doesn't help with: 

$var2='1.1';
$var1='1.1';

[download]

It will give you a false negative ;-) See my solution above which handle both cases.

s$$([},&%#}/&/]+}%&{})*;#$&&s&&$^X.($'^"%]=\&(|?*{%
+.+=%;.#_}\&"^"-+%*).}%:##%}={~=~:.")&e&&s""`$''`"e

In reply to Re^4: Regex question by Skeeve
in thread Regex question by Anonymous Monk

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