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Appendix H. The Improved MySQL Library
A new improved
MySQL function library is
being developed for applications that use PHP5 and MySQL 4.1. It
gives you access to new features that are available in MySQL 4.1,
including preparing and executing queries, load balancing, and
encrypted and compressed connections. These features, along with
others that are discussed in this appendix, allow you to improve the
performance of your web database application.At the time of writing, the library is experimental, meaning that
names of functions and parameters may change. However,
it's likely that the library will remain in roughly
its current form and that it'll soon be a stable
component of PHP. It won't replace the regular
library; it will be an additional tool that's
available for you to use.If you're using MySQL 4.1, you need to know about
this new improved library. At the time of writing, you
can't use the MySQL library that's
discussed in Chapter 6 or the PEAR DB package
described in Chapter 7 with MySQL 4.1. However,
it's likely that in the future, both the standard
library and PEAR DB may work with MySQL 4.1;
there'll be pressure on the PHP developers to offer
backward compatibility for legacy code.In this appendix, we briefly introduce some of the new concepts in
the improved MySQL library and show you simple code examples. For
more detailed information and function prototypes, refer to the PHP
manual at http://www.php.net/manual/en/ref.mysqli.php.
This appendix assumes you've read up to and
including Chapter 8.
