150 entries in an array is trivial (unless you are doing something really dumb with the array). However, for code clarity and maintenance a hash is likely to be a better fit for your task, whatever it really is. I suspect though that a database is what you should really be using!

Premature optimization is the root of all job security

In reply to Re: The most efficient way for searching for an element in an array? by GrandFather
in thread The most efficient way for searching for an element in an array? by Ppeoc

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