新的全局常量 » « Other changes to extensions PHP 手册 附录 从 PHP 5.2.x 移植到 PHP 5.3.x 新类 PHP 5.3.0 新增了以下类: 日期/时间: DateInterval DatePeriod Phar: Phar PharData PharException PharFileInfo SPL: FilesystemIterator GlobIterator MultipleIterator RecursiveTreeIterator SplDoublyLinkedList SplFixedArray SplHeap SplMaxHeap SplMinHeap SplPriorityQueue SplQueue SplStack add a note User Contributed Notes There are no user contributed notes for this page. 备份地址:http://www.lvesu.com/blog/php/migration53.classes.php