How can the modulo operator be used in PHP to determine specific visitor counts on a website?

To determine specific visitor counts on a website using the modulo operator in PHP, you can increment a counter variable each time a visitor accesses the website and then use the modulo operator to check if the current count meets certain conditions, such as every 100th visitor. By using the modulo operator, you can easily track and display specific visitor counts on the website.

$counter = 0; // Initialize counter variable

// Increment counter on each visit
$counter++;

// Check if every 100th visitor
if ($counter % 100 == 0) {
    echo "You are the 100th visitor!";
}