Doug BiererDoug Bierer has been hooked on computers since his first program, written in Dartmouth BASIC on a DEC PDP-8, in 1971. In his wide-ranging career, this author has been a professional contract programmer since 1978, having written applications in BASIC PL/I, assembler, FORTH, C, C++, dBase/FoxBase/Clipper, Pascal, Perl, Java, and PHP. He deployed his first website in 1993 while living in San Francisco. He speaks four languages, has traveled extensively, and has lived in the USA, France, the Netherlands, England, Sweden, Scotland, and Thailand. He also spent some years doing Linux system administration and TCP/IP networking. He is also an accomplished musician (he has written over 60 songs) as well as a writer, under the pen name of Douglas Alan. Doug's own company is unlikelysource.com, which specializes in consulting, PHP programming, website development, and training (primarily for Zend Technologies Ltd and Rogue Wave Software Inc. His works of fiction published on https://www.lulu.com/ are The End, And Then? and Further Indications. Some of his technical works for O'Reilly Media are Learning PHP and MySQL, Learning PHP Security, Learning MongoDB, and Learning Doctrine. Read More Read Less