Classes and Objects (PHP 5) Introduction In PHP 5 there is a new Object Model. PHP's handling of objects has been completely rewritten, allowing for better performance and more features. &language.oop5.basic; &language.oop5.autoload; &language.oop5.decon; &language.oop5.visibility; &language.oop5.paamayim-nekudotayim; &language.oop5.static; &language.oop5.constants; &language.oop5.abstract; &language.oop5.interfaces; &language.oop5.overloading; &language.oop5.iterations; &language.oop5.patterns; &language.oop5.magic; &language.oop5.final; &language.oop5.cloning; &language.oop5.object-comparison; &language.oop5.reflection; &language.oop5.typehinting;