Usage of PHP--cross-platform, server-side, HTML embedded scripting language--is rising by 100,000 domains per month. First PHP reference on market, and it contains more code examples with more comments than any other UNIX book. Provides UNIX programmers with all the necessary tools to build dynamic Web applications and databases from open-source software. CD-ROM includes Red Hat Linux 6.0 operating system, award-winning MySQL database engine, code listings, sample applications, software documentation, and much more.