...if the strings get larger, you risk matching "food" with when you're seeking "foo". And if the strings ever contain spaces, you risk more false positives.

Right, thanks. I should have thought of that myself. In other words, this 'idiom' is highly dangerous.

dave

In reply to Re: Re: Is X in my array? by Not_a_Number
in thread Is X in my array? by Not_a_Number

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