Re^2: Regex Question

Your index won't work in case there is an a before the third position, e.g. in the string aba. If you (really) want to use index, use the 3-argument-form instead:


$x = "aba";
print "$x\n" if index($x, "a", 2) == 2;
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HTH, Rata

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Re^3: Regex Question by kcott (Archbishop) on Nov 26, 2012 at 08:43 UTC
++ Thanks Ratazong. You're absolutely correct. I've updated my node. -- Ken	[reply]