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en:length

Length (Function)

Format

length( string_expression )
length( array )
length( map )

returns integer_expression

Description

Returns the number of characters in 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

en/length.txt · Last modified: 2020/04/26 22:36 by admin