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
This book covers the following topics: PHP 5 Basic Language, PHP 5 OO Language, PHP 5 Advanced OOP and Design Patterns, Write a Web Application with PHP, Databases with PHP 5, Error Handling, XML with PHP 5, Mainstream Extensions, Using PEAR, Important PEAR Packages, Building PEAR Components, Introduction to Writing PHP Extensions, PHP Shell Scripting.
Author(s): Andi Gutmans, Stig Saether Bakken and Derick Rethans
720 Pages
