... Introduction to PHP for Scientists and Engineers David R Brooks Introduction to PHP for Scientists and Engineers Beyond JavaScript 123 David R Brooks, PhD Institute for Earth Sciences ... Functions and Constructs 4.4.1 File Handling and I/O Functions 4.4.2 Math Constants and Functions 4.4.3 Array Functions and Constructs 4.4.4 Miscellaneous Functions and Constructs Using PHP from ... of programming concepts and HTML /JavaScript in particular, such as that provided by my book, An Introduction to HTML and JavaScript for Scientists and Engineers (Springer, 2007, ISBN-13: 978-1-84628-656-8,...