OOP stands for Object-Oriented ______ in PHP.

In the context of PHP, OOP stands for Object-Oriented Programming. It is a programming paradigm that focuses on creating objects and defining their behavior using classes, inheritance, encapsulation, and polymorphism. The correct option is "Programming." For further details, refer to the PHP documentation on object-oriented programming: http://php.net/manual/en/language.oop5.php