How to get the maximum subscript of an array in PHP_PHP Tutorial

How to get the maximum subscript of an array in PHP

This article mainly introduces the method of getting the maximum subscript of an array in PHP, involving the operation of arrays by functions such as max and array_search in PHP Tips, friends in need can refer to it

The example in this article describes the method of obtaining the maximum subscript of an array in PHP. Share it with everyone for your reference. The specific implementation method is as follows:

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$hots = array('8213'=> 0,'8212'=> 100,'8172'=> 10008); $key = array_search(max($hots),$hots); echo $key; ?>

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$hots = array('8213'=> 0,'8212'=> 100,'8172'=> 10008); $key = array_search(max($hots),$hots); echo $key; ?>

The running result is: 8172

I hope this article will be helpful to everyone’s PHP programming design.

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