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getitem [2006/08/01 03:45] (current)
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 +# $EPIC: getitem.txt,​v 1.2 2006/08/01 03:22:01 sthalik Exp $
 +$__getitem__(<​array>​ <​item#>​) \\ 
 +$__igetitem__(<​array>​ <​index#>​)
 +These functions are used to fetch data held in the given array.
 +The $__getitem__() function retrieves data based on its item number in
 +the array (counting from zero, the order in which the data was entered).
 +The $__igetitem__() function retrieves it based on its index number
 +(counting from zero, in a sorted order).
 +These functions only affect arrays created with $[[setitem]]().
 +These functions are used to get an item in an array. ​ The applications
 +for these function should be obvious. ​ The $__igetitem__() function, in
 +particular, is useful for showing an array'​s contents in alphabetical
 +array item data, or empty string if array or item is not found
getitem.txt ยท Last modified: 2006/08/01 03:45 (external edit)