Home>Article>Backend Development> PHP develops products to generate SKU combinations in batches (two methods)
Recently, I am developing an e-commerce system with a product module. Although additions, deletions, modifications and checks are inevitable, the product aspect is more about the effects of js calls and other effects. What is even more important is the batch generation and combination of product SKUs.
Different systems have different requirements. The following requirements are to generate SKUs in batches after adding various specifications. [Recommended learning:PHP video tutorial]
Rendering
The page code is here Not to mention, the way to generate SKU is to combine all specifications, which is the Cartesian product in mathematics. I wrote two methods in PHP and recorded them.
In actual development, you only need to generate the above two-dimensional array to combine. The effect is as follows:
Array ( [0] => 白色-64G-移动-国行 [1] => 白色-64G-移动-港版 [2] => 白色-64G-电信-国行 [3] => 白色-64G-电信-港版 [4] => 白色-64G-联通-国行 [5] => 白色-64G-联通-港版 [6] => 白色-128G-移动-国行 [7] => 白色-128G-移动-港版 [8] => 白色-128G-电信-国行 [9] => 白色-128G-电信-港版 [10] => 白色-128G-联通-国行 [11] => 白色-128G-联通-港版 [12] => 银色-64G-移动-国行 [13] => 银色-64G-移动-港版 [14] => 银色-64G-电信-国行 [15] => 银色-64G-电信-港版 [16] => 银色-64G-联通-国行 [17] => 银色-64G-联通-港版 [18] => 银色-128G-移动-国行 [19] => 银色-128G-移动-港版 [20] => 银色-128G-电信-国行 [21] => 银色-128G-电信-港版 [22] => 银色-128G-联通-国行 [23] => 银色-128G-联通-港版 [24] => 玫瑰金-64G-移动-国行 [25] => 玫瑰金-64G-移动-港版 [26] => 玫瑰金-64G-电信-国行 [27] => 玫瑰金-64G-电信-港版 [28] => 玫瑰金-64G-联通-国行 [29] => 玫瑰金-64G-联通-港版 [30] => 玫瑰金-128G-移动-国行 [31] => 玫瑰金-128G-移动-港版 [32] => 玫瑰金-128G-电信-国行 [33] => 玫瑰金-128G-电信-港版 [34] => 玫瑰金-128G-联通-国行 [35] => 玫瑰金-128G-联通-港版 )
Output and print results
Array ( [0] => Array ( [0] => 白色 [1] => 64G [2] => 移动 [3] => 国行 ) [1] => Array ( [0] => 白色 [1] => 64G [2] => 移动 [3] => 港版 ) [2] => Array ( [0] => 白色 [1] => 64G [2] => 电信 [3] => 国行 ) [3] => Array ( [0] => 白色 [1] => 64G [2] => 电信 [3] => 港版 ) [4] => Array ( [0] => 白色 [1] => 64G [2] => 联通 [3] => 国行 ) [5] => Array ( [0] => 白色 [1] => 64G [2] => 联通 [3] => 港版 ) [6] => Array ( [0] => 白色 [1] => 128G [2] => 移动 [3] => 国行 ) [7] => Array ( [0] => 白色 [1] => 128G [2] => 移动 [3] => 港版 ) [8] => Array ( [0] => 白色 [1] => 128G [2] => 电信 [3] => 国行 ) [9] => Array ( [0] => 白色 [1] => 128G [2] => 电信 [3] => 港版 ) [10] => Array ( [0] => 白色 [1] => 128G [2] => 联通 [3] => 国行 ) [11] => Array ( [0] => 白色 [1] => 128G [2] => 联通 [3] => 港版 ) [12] => Array ( [0] => 银色 [1] => 64G [2] => 移动 [3] => 国行 ) [13] => Array ( [0] => 银色 [1] => 64G [2] => 移动 [3] => 港版 ) [14] => Array ( [0] => 银色 [1] => 64G [2] => 电信 [3] => 国行 ) [15] => Array ( [0] => 银色 [1] => 64G [2] => 电信 [3] => 港版 ) [16] => Array ( [0] => 银色 [1] => 64G [2] => 联通 [3] => 国行 ) [17] => Array ( [0] => 银色 [1] => 64G [2] => 联通 [3] => 港版 ) [18] => Array ( [0] => 银色 [1] => 128G [2] => 移动 [3] => 国行 ) [19] => Array ( [0] => 银色 [1] => 128G [2] => 移动 [3] => 港版 ) [20] => Array ( [0] => 银色 [1] => 128G [2] => 电信 [3] => 国行 ) [21] => Array ( [0] => 银色 [1] => 128G [2] => 电信 [3] => 港版 ) [22] => Array ( [0] => 银色 [1] => 128G [2] => 联通 [3] => 国行 ) [23] => Array ( [0] => 银色 [1] => 128G [2] => 联通 [3] => 港版 ) [24] => Array ( [0] => 玫瑰金 [1] => 64G [2] => 移动 [3] => 国行 ) [25] => Array ( [0] => 玫瑰金 [1] => 64G [2] => 移动 [3] => 港版 ) [26] => Array ( [0] => 玫瑰金 [1] => 64G [2] => 电信 [3] => 国行 ) [27] => Array ( [0] => 玫瑰金 [1] => 64G [2] => 电信 [3] => 港版 ) [28] => Array ( [0] => 玫瑰金 [1] => 64G [2] => 联通 [3] => 国行 ) [29] => Array ( [0] => 玫瑰金 [1] => 64G [2] => 联通 [3] => 港版 ) [30] => Array ( [0] => 玫瑰金 [1] => 128G [2] => 移动 [3] => 国行 ) [31] => Array ( [0] => 玫瑰金 [1] => 128G [2] => 移动 [3] => 港版 ) [32] => Array ( [0] => 玫瑰金 [1] => 128G [2] => 电信 [3] => 国行 ) [33] => Array ( [0] => 玫瑰金 [1] => 128G [2] => 电信 [3] => 港版 ) [34] => Array ( [0] => 玫瑰金 [1] => 128G [2] => 联通 [3] => 国行 ) [35] => Array ( [0] => 玫瑰金 [1] => 128G [2] => 联通 [3] => 港版 ) )
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