As a supplement to merlyn's answer, never be tempted to use defined on an array (or a hash for that matter). Simply testing the value of the @array in a scalar context is sufficient. The defined function makes little sense on any data type other than a $scalar.

In reply to Re: How do I test if an array is empty or not? by Fastolfe
in thread How do I test if an array is empty or not? by Anonymous Monk

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