PHP
- Getting started with PHP
- Awesome Book
- Awesome Community
- Awesome Course
- Awesome Tutorial
- Awesome YouTube
- 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
- Anonymous function
- Assignment to variables
- Closures
- Common functional methods in PHP
- Objects as a function
- Passing a callback function as a parameter
- Pure functions
- Scope
- Using built-in functions as callbacks
- Using outside variables
- 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
PHP Functional Programming
Introduction
PHP's functional programming relies on functions. Functions in PHP provide organized, reusable code to perform a set of actions. Functions simplify the coding process, prevent redundant logic, and make code easier to follow. This topic describes the declaration and utilization of functions, arguments, parameters, return statements and scope in PHP.
Functional Programming Related Examples
- Anonymous function
- Assignment to variables
- Closures
- Common functional methods in PHP
- Objects as a function
- Passing a callback function as a parameter
- Pure functions
- Scope
- Using built-in functions as callbacks
- Using outside variables
