Chapter 55. Migrating from PHP 3 to PHP 4PHP has already a long history behind him : Legendary PHP 1.0, PHP/FI, PHP 3.0 and PHP 4.0. PHP 4 was designed to be as compatible with earlier versions of PHP as possible and very little functionality was broken in the process. If you're really unsure about compatibility you should install PHP 4 in a test environment and run your scripts there. Also see the appropriate migration appendix of this manual. Although native session support didn't exist in PHP 3, there are third-party applications that did (and still do) offer session functionality. The most common method was by using PHPLIB. |
Ecommerce shopping carts Events management projects Affiliates systems Large sized web projects Real estate and vacation rental projects Asp.net and c# projects |
|
|
Copyright © 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 the PHP Documentation Group. Web design and webdevelopment and programming done by Software developers and web programmers
Web Design Copyright © 1999-2007. Chrisranjana Software Solutions Pvt Ltd. syndicate rss feed |