The max Function

The max function finds the largest number among the parameters passed to it or the largest number among the elements of an array.

Syntax

max(first number, second number...);

max(array of numbers);

Let's find the largest among the given numbers:

<?php
	echo max(1, 2, 3);
?>

The code execution result:

3

Let's find the largest value in the array:

<?php
	echo max([1, 2, 3]);
?>

The code execution result:

3