Are there any common pitfalls when using modulo to check for even and odd numbers in PHP?

One common pitfall when using modulo to check for even and odd numbers in PHP is forgetting to use the strict comparison operator (===) when checking for equality. This can lead to unexpected results when dealing with floating point numbers or other data types. To avoid this issue, always use the strict comparison operator when checking for even and odd numbers.

// Check if a number is even using modulo with strict comparison
$number = 10;
if ($number % 2 === 0) {
    echo "The number is even.";
} else {
    echo "The number is odd.";
}