|
13.1. IntroductionWith so many new features, especially related to improved OO support, it's almost impossible that every PHP 4 script will continue to work with PHP 5. The PHP development team tried to make migrating to PHP 5 as painless as possible, but you can encounter some minor incompatibilities. This chapter covers things that might break when you run your PHP 4 scripts on PHP 5 and how to change the scripts. When you finish reading this chapter, you will have learned
|
|