Essential Books
0Getting started
1Variables
2Arrays
3Functional programming
4Types
5Autoloading primer
6Exception handling and error reporting
7Working with dates and time
8Sending email
9Sessions
10Cookies
11Classes and objects
12Password hashing
13Output buffering
14JSON
15SOAP
16Reflection
17cURL
18Dependency injection
19XML
20Regular expressions
21Traits
22Namespaces
23Parsing HTML
24Composer dependency manager
25Magic methods
26Alternative syntax for control structures
27File handling
28Magic constants
29Type hinting
30Multi-threading extension
31Filters, filter functions
32Generators
33Operators
34Constants
35UTF-8
36URLs
37Object serialization
38PHPDoc
39Contributing to PHP Manual
40String parsing
41Loops
42Control structures
43Serialization
44Closur
45Reading request data
46Type juggling and non-strict comparison issues
47Security
48PHP MySQLi
49Command Line Interface CLI
50Localization
51Debugging
52Superglobal variables
53Unit testing
54Variable scope
55References
56Compilation errors and warning
57Installing PHP on Windows
58DateTime class
59Headers manipulation
60Performance
61Common Errors
62Installing on Linux / Unix
63Contributing to PHP Core
64Coding conventions
65Using MongoDB
66Asynchronous programming
67Using SQLSRV
68Unicode Support
69Functions
70Create PDF files
71Hot to detect client IP address
72YAML
73Image processing with GD
74Multiprocessing
75SOAP Server
76Machine learning
77Cache
78Streams
79Array iteration
80Cryptography
81PDO
82SQLite3
83Sockets
84Outputting the value of a variable
85String formatting
86Compile PHP extensions
87MongoDB
88Manipulating an array
89Executing upon an array
90Processing multiple arrays together
91SPL data structures
92Comments
93IMAP
94Redis
95Imagick
96SimplXML
97HTTP Authentication
98Recipies
99BC Math Binary Calculator
100Docker deployment
101WebSockets
102APCu
103Design patterns
104Secure remember me
105PHP mysqli
106PHP built-in server
107How to break down an URL
108PSR
109Contributors