PHP Max Value: Find and Display Highest in Array

In order to find and display the maximum value in a PHP array, you can use the built-in max() function. Here is an example:

<?php
$numbers = array(5, 3, 8, 1, 9, 4);
$max_value = max($numbers);

echo "最大值是：" . $max_value;
?>

In this example, we begin by creating an array containing multiple numbers. Next, we use the max() function to find the maximum value in the array and store the result in the $max_value variable. Finally, we use the echo statement to output the maximum value to the screen.