April 2006
Gentoo Linux Documentation -- Configure Apache to work with PHP4 and PHP5
(via)There are many ways to make Apache work with two PHP versions in parallel. The easiest way is to use PHP4 and PHP5 as a CGI binary, or PHP4 as CGI binary and PHP5 as Apache module (or the other way around).
December 2005
[Destination-Linux.Org] - Installer PHP4 et PHP5 sur une même instance d’Apache
by 1 otherCe tutoriel explique comment avoir simultanément sur la même instance d’apache PHP4 (via mod_php4) et PHP5 (via php5-cgi) pour Debian & Ubuntu
Moving Legacy PHP4 apps to PHP 5.1 | PHP Everywhere
(via)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.
August 2005
What's New in PHP 5
(via)This book covers PHP 5 and its new features in great detail. However, for those of you familiar with PHP 4, and are eager to know what is new in PHP 5, then this chapter is for you.
Transition du XSL de PHP4 xslt à PHP5 xsl
(via)Lors de l'évolution de PHP4 à PHP5, un certain nombre de modifications sont nécessaires dans les scripts. En PHP4, pour gérer du XSL, il fallait utiliser l'extension xslt, qui était expérimentale. En PHP5, cette extension a été remplacée par l'extension xsl, toujours expérimentale.
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