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en:length [2017/09/07 16:45] junior-root [Format] |
en:length [2020/04/26 22:34] admin |
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==== Description ==== | ==== Description ==== | ||
- | Returns the number of characters in [[stringexpressions|string_expression]] | + | Returns the number of characters in [[stringexpressions|string_expression]], the number of elements in a map, or the number of values in an array. |
+ | |||
+ | NOTE: The length function returns the total number of items in a two dimensional array (rows * columns). | ||
==== See Also ==== | ==== See Also ==== | ||
{{page> | {{page> |