PHP 3 was released in mid-1998. Some basic object-oriented (OO) capabilities were included, more or less as an afterthought, to "provide new ways of accessing arrays." 1 No significant changes were ...

PHP 8.2 was published December 8 and can be accessed from php.net. Support for read-only classes in PHP 8.2 means that a class marked with the readonly modifier will mark all instance properties of ...