News Feed
Sections




News Archive
Looking for more information on how to do PHP the right way? Check out PHP: The Right Way

PHPEverywhere:
Moving Legacy PHP4 apps to PHP 5.1
December 07, 2005 @ 07:50:20

In his latest post, John Lim looks at some of the issues that he (and his group of developers) are having in the port from legacy PHP4 applications up to PHP 5.1.

Today, started to test moving some of our PHP4 apps to PHP5.1.1. Some of this code was written for PHP 4.0.6, over 3 years ago. The migration so far has been relatively painless. Here are some of the problems we encountered.

Included in his list are things like:

  • issues with code generators (created in PHP4) and pass by reference problems
  • the classic register_globals issues
  • the lack of an open source opcode cache for Windows
  • and more...
0 comments voice your opinion now!
migrate php4 php5 problems migrate php4 php5 problems


blog comments powered by Disqus

Similar Posts

Cliff Wells\' Blog: Why the light has gone out on LAMP

Nexen.net: PHP Statistics for February 2008

Juozas Kaziukenas' Blog: Lambda functions are coming to PHP

PHP.net: PHP 5.2.9-2 (Windows) released

DevShed: Developing a Captcha Application with an Image Generator Class with PHP 5


Community Events

Don't see your event here?
Let us know!


php7 api symfony2 application release series interview voicesoftheelephpant version conference laravel opinion performance community podcast introduction library extension example framework

All content copyright, 2015 PHPDeveloper.org :: info@phpdeveloper.org - Powered by the Solar PHP Framework