How does PHP's syntax for object-oriented programming differ from languages like C++ and Delphi, and what pitfalls should developers be aware of when transitioning between these languages?

When transitioning from languages like C++ and Delphi to PHP for object-oriented programming, developers should be aware that PHP uses a different syntax for defining classes and objects. In PHP, classes are defined using the `class` keyword, and objects are created using the `new` keyword. Additionally, PHP does not support features like multiple inheritance or method overloading that are common in languages like C++.

// Example PHP class definition
class MyClass {
    public $property;

    public function myMethod() {
        // Method implementation
    }
}

// Creating an object of MyClass
$obj = new MyClass();
$obj->property = 'value';
$obj->myMethod();