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This article mainly introduces how php obtains the maximum value in several numbers, which has a certain reference value, and interested friends can refer to it. I hope you will gain a lot after reading this article.

In php, you can use the max () function to get the maximum value among several numbers, which calculates and returns the maximum of several specified values, the syntax "max (value1,value2,...);".

Operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer

In php, you can use the max () function to get the maximum value among several numbers.

This function calculates and returns the maximum of several specified values.

Syntax:

Max (value1,value2,...)

Value1,value2,...: required. Specifies the value to compare (at least two values).

Example:

Output result:

If you don't want to pass a value to the max () function, you can also group these values into an array and pass the array name to the max () function.

The max () function also returns the maximum value in an array, syntax:

Max (array_values)

Example:

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