PHP max(): Find Maximum Value in Array

In PHP, you can use the max() function to find the maximum value in a set of numerical values. This function accepts one or more parameters and returns the maximum value among them.

Here is an example of using the max() function to find the maximum value:

$numbers = array(5, 10, 3, 8, 15);
$maxValue = max($numbers);

echo "The maximum value is: " . $maxValue; // 输出: The maximum value is: 15

In the example above, max($numbers) will return the maximum value in the array $numbers, which is 15.