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Day 15. Using Lists, Structures, and Arr... > Understanding ColdFusion Arrays

Understanding ColdFusion Arrays

Like lists and structures, ColdFusion arrays are special variables that can hold more than one chunk of data at a time. But whereas lists can store only individual bits of data and structures can hold only sets of data, arrays expand on the capabilities of both by letting you store data in multiple dimensions, as in a spreadsheet grid or a database table.

An array's multi-dimensionality refers to its capability to relate one, two, or three bits of data to another. ColdFusion supports arrays of up to three dimensions.


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