Read the official review of this book here:

Book Review: The IBM i Programmer's Guide to PHP | DB2 | Analytics & Cognitive
http://www.mcpressonline.com/tips-techniques/database/book-review-the-ibm-i-programmers-guide-to-php.html
Programming, Web Languages, Book Review: The IBM i Programmer's Guide to PHP, Mike Pavlak, Zend, Kevin Schroeder, Jeff Olen, IBM i as well as Linux, UNIX, and Windows, as/400, os/400, iseries, system i, i5/os, ibm i, power system, ibm 6.1, Internet,