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6_functions
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numitems
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2001-03-21
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Synopsis:
$numitems(<array>)
Technical:
This function is used to show how many items are currently defined in
the given array.
Practical:
This function shows how many items are in an array. This is quite
useful, because the number it returns is the next available item number
in the array.
Returns:
number of items in array, or empty string if array doesn't exist
See Also:
Arrays(7); setitem(6)