Download free course Learning PHP, pdf file on 603 pages by Stack Overflow Community.
PHP is a widely-used open source programming language. It is especially suited for web development. The unique thing about PHP is that it serves both beginners as well as experienced developers. It has a low barrier to entry so it is easy to get started with, and at the same time, it provides advanced features offered in other programming languages.
It is an unofficial and free PHP book created for educational purposes. All the content is extracted from Stack Overflow Documentation, which is written by many hardworking individuals at Stack Overflow.
Getting started with PHP
Alternative Syntax for Control Structures
APCu
Array iteration
Arrays
Asynchronous programming
Autoloading Primer
BC Math (Binary Calculator)
Cache
Classes and Objects
Closure
Coding Conventions
Command Line Interface (CLI)
Comments
Common Errors
Compilation of Errors and Warnings
Compile PHP Extensions
Composer Dependency Manager
Constants
Contributing to the PHP Core
Contributing to the PHP Manual
Control Structures
Cookies
Create PDF files in PHP
Cryptography
Datetime Class
Debugging
Dependency Injection
Design Patterns
Docker deployment
Exception Handling and Error Reporting
Executing Upon an Array
File handling
Filters & Filter Functions
Functional Programming
Functions
Generators
Headers Manipulation
How to break down an URL
How to Detect Client IP Address
HTTP Authentication
Image Processing with GD
Imagick
IMAP
Installing a PHP environment on Windows
Installing on Linux/Unix Environments
JSON
Localization
Loops
Machine learning
Magic Constants
Magic Methods
Manipulating an Array
mongo-php
Multi Threading Extension
Multiprocessing
Namespaces
Object Serialization
Operators
Output Buffering
Outputting the Value of a Variable
Parsing HTML
Password Hashing Functions
PDO
Performance
PHP Built in server
PHP MySQLi
php mysqli affected rows returns 0 when it should return a positive integer
PHPDoc
Processing Multiple Arrays Together
PSR
Reading Request Data
Recipes
References
Reflection
Regular Expressions (regexp/PCRE)
Secure Remeber Me
Security
Sending Email
Serialization
Sessions
SimpleXML
SOAP Client
SOAP Server
Sockets
SPL data structures
SQLite3
Streams
String formatting
String Parsing
Superglobal Variables PHP
Traits
Type hinting
Type juggling and Non-Strict Comparison Issues
Types
Unicode Support in PHP
Unit Testing
URLs
Using cURL in PHP
Using MongoDB
Using Redis with PHP
Using SQLSRV
UTF-8
Variable Scope
Variables
WebSockets
Working with Dates and Time
XML
YAML in PHP