Hi,

This line: 

$MMANS=$arr[($ANS-1)][3];

[download]
is populating the array with a new element $arr[($ANS-1)] if it doesn't exist. See autovivification.

I would suggest validating your input and disallowing a value greater than the number of elements in your array.

Hope this helps!


The way forward always starts with a minimal test.

In reply to Re: Count of element in array - autovivification by 1nickt
in thread Count of element in array - Help by g_speran

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