And put one more way, if I may . . .

The dot operator is used to concatenate string data into a single scalar. Once you've done that, you're trying to use a (+) operator to do arithmetic between a string scalar and an integer, which is not defined. You confuse the poor compiler this way.

-- Hugh

if( $lal && $lol ) { $life++; }

In reply to Re: This is odd. by hesco
in thread This is odd. by JDelmoso

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