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Application scenarios for associative arrays and sequential arrays

Source: Internet
Author: User
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Nutshell:
Associative arrays:
Apply: Fast search based on given condition, i.e. key value
N/A: Sorting, especially for associative arrays with a large number of dimensions
eg: $arr [$key 1][$key 2][$key 3] Sort the array according to $key3

Sequential arrays:
Applicable: Sort
Not applicable: Quick search based on given conditions

Conclusion: The appropriate type of array should be selected according to the conditions

Application scenarios for associative arrays and sequential arrays

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Related Keywords:
loops and arrays single and multidimensional arrays arrays and expanded algorithm arrays used for arrays and functions in c arrays and lists similar different one and two dimensional arrays

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