How can namespaces be used effectively in PHP to organize classes and avoid conflicts?

To organize classes and avoid conflicts in PHP, namespaces can be used effectively. Namespaces allow you to group related classes together and prevent naming collisions with classes from other libraries or frameworks. By defining namespaces for your classes, you can organize your code more clearly and make it easier to maintain and understand.

<?php

namespace MyNamespace;

class MyClass {
    // Class implementation
}

namespace AnotherNamespace;

class AnotherClass {
    // Class implementation
}