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Part V: Appendixes > Array Manipulation Functions

Array Manipulation Functions

Arrays are special variables made up of collections of data. Array elements are accessed via their index into the array; to access the third element of a simple array you would refer to array[3], for example.

ColdFusion supports arrays with one to three dimensions. A one-dimensional array is very similar to a list. A two-dimensional array is kind of like a grid. (In fact, under the hood, ColdFusion queries are essentially two-dimensional arrays.) Three-dimensional arrays are more like cubes.


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