How can beginners avoid common mistakes when working with static properties in PHP classes?

Beginners can avoid common mistakes when working with static properties in PHP classes by ensuring they understand the difference between static and instance properties. They should avoid modifying static properties directly within class methods and instead use static methods to manipulate static properties. Additionally, beginners should be cautious when using static properties for shared data as it can lead to unexpected behavior in a multi-threaded environment.

class Example {
    private static $staticProperty = 0;

    public static function incrementStaticProperty() {
        self::$staticProperty++;
    }

    public static function getStaticProperty() {
        return self::$staticProperty;
    }
}

Example::incrementStaticProperty();
echo Example::getStaticProperty(); // Output: 1