PHP Handbook by flaviocopes
This PDF covers the following topics related to PHP : Which kind of language is PHP, Setting up PHP, Your first PHP program, PHP language basics, Strings, Built-in functions for numbers, Arrays, Conditionals, Loops, Functions, Looping arrays with map or filter or reduce , Object oriented PHP, Including other PHP files, Useful constants, functions and variables for filesystem, Errors, Exceptions, Dates, Constants and enums, PHP as a web app development platform, Using Composer and Packagist, Deploying PHP applications.
Author(s): flaviocopes
97 Pages 
PHP is a scripting language designed to fill the gap between SSI and Perl, intended for the Web environment. Its principal application is the implementation of Web pages having dynamic content. Topics covered includes: Beginning with Hello World, Nuts and Bolts, Commenting and Style,Comparison operators, Arrays, Control structures, Functions, Files, Images, Mailing, Cookies, Sessions, Databases and Regular expressions.
Author(s): Wikibooks.org
NA Pages
Practical PHP Programming (Paul Hudson)
This book provides lots of information on advanced functionality in PHP. This book assumes no PHP programming skill at all. The topics in this book have been ordered in such a way as to allow newcomers to progress smoothly and quickly in their learning without having to worry about taking notes in the margin or copying thousands of lines of code.
Author(s): Paul Hudson
NA Pages
