How PHP uses the array_reduce function
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Array_reduce
/ / the third parameter of array_reduce is the initial value of $result array_reduce ($raw, function ($result, $value) {$result [$value] = $value; return $result;}, []); / / [1 = > 1jin2 = > 2,. 5 = > 5] Thank you for reading! This is the end of the article on "how to use the array_reduce function in PHP". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, you can share it for more people to see!