The braces around the prefixes can be done away in this case, so @{array} is the same as @array, ${val} is the same as $val. And this is why @{shift} is made to be an array whose name can also be written as @shift and of course array is not related to the function shift().

Excellence is an Endeavor of Persistence. A Year-Old Monk :D .

In reply to Re: Can someone clarify what's happening here by biohisham
in thread Can someone clarify what's happening here by duranain

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