Shulou(Shulou.com)06/03 Report--

This article mainly introduces how to implement the red envelope algorithm in php, which has certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article. Let Xiaobian take you to understand it together.

/** * @param $num * @param $total * @param int $range Is the gap large * @return array|int */ private function randomSplit($num,$total,$range=1){ if($num

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