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This article demonstrates how to generate all possible SKU combinations in PHP by using Cartesian product on color, size, and version arrays, includes a full code example and the resulting array output.
This article explains how to generate all possible product SKU combinations for an e‑commerce system by computing the Cartesian product of specification arrays, and provides two PHP implementations—one that returns SKU strings and another that returns nested arrays—along with sample output.
This article explains the theory and practice of handling SKU (Stock Keeping Unit) in e‑commerce platforms, covering product creation, cart selection, Cartesian‑product based SKU generation, adjacency‑matrix and set‑theory approaches, and provides complete JavaScript implementations for front‑end developers.