How to implement matrix transpose of two-dimensional array in php

php method to implement matrix transposition of a two-dimensional array: first define a two-dimensional array; then determine how many rows the transposed array has; then implement row and column interchange, and traverse the array before transposing; finally Just transpose the array.

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Transpose of two-dimensional arrays and matrices in php

The transposition of a matrix, the transposition of a two-dimensional array, is a very simple little code.

'; } //下面来对数组进行转置 //遍历转置后的数组 for($k=0;$k'; } ?>

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