Beginning PHP 5 and MySQL: From Novice to Professional offers a comprehensive introduction to two of the most popular open source technologies on the planet: the PHP scripting language and the MySQL database server.
Whether you’re a newcomer searching for a thorough introduction to these popular technologies, or a seasoned developer in need of a comprehensive reference, this book is for you. You will be exposed to the core features of both technologies, as well as gain valuable insight into how the technologies are combined to create dynamic, data-driven web applications. You’ll also learn about many undocumented features of the most recent versions.
The first part of the book is devoted to PHP’s foundational features, with emphasis on features new to PHP 5, like improved object-oriented support, exception handling, SQLite support, SimpleXML, and much more. Other chapters are devoted to basic PHP programming concepts such as variables, datatypes, arrays, string manipulation, and user interaction. You’ll also learn about PHP 5’s core capabilities, starting with a survey of installation and configuration tasks. Additional chapters cover session handling, LDAP integration, the Smarty templating engine, and Web Services support.
The latter part of the book overviews the powerful MySQL database server. You’ll learn about the installation and configuration process, datatypes, key security features, and various administration utilities. Next, you’ll proceed to learn about PHP’s assortment of MySQL functions, supported by dozens of examples depicting the creation and execution of queries. You’ll also learn how to perform searches and manage database transactions.
DESPITE THE HYPE, glory, and often rumors of magical powers bestowed upon it almost from birth, the Web is really nothing more than a global file server. More specifically, it’s a global file server farm. And although HTML files of course make up the vast majority of all files transferred via the HTTP protocol, it has become quite commonplace to make Word documents, PDFs, executables, MPEGs, and any number of other file types accessible via the Web. Although FTP has historically been the common means for uploading files to a server, such file transfers are becoming increasingly prevalent via a Web-based interface. In this chapter, you’ll learn all about PHP’s fileupload handling capabilities. In particular, chapter topics include:
- PHP’s file upload configuration directives
- PHP’s Array superglobal array, used to handle file upload data
- PHP’s built-in upload functions: is_uploaded_file() and move_uploaded_file()
- A review of possible values returned from an upload script
As always, numerous real-world examples are offered throughout this chapter, providing you with applicable insight into this topic.
