PHP Programming

  1. Advanced PHP Topics
    1. API Development
      1. RESTful API Principles
        1. Resource-Based URLs
          1. HTTP Methods
            1. Status Codes
              1. Stateless Communication
              2. API Design
                1. Endpoint Design
                  1. Request/Response Format
                    1. Versioning Strategies
                      1. Documentation
                      2. HTTP Client Operations
                        1. cURL Extension
                          1. cURL Initialization
                            1. Setting Options
                              1. Executing Requests
                                1. Handling Responses
                                  1. Error Handling
                                  2. HTTP Context Streams
                                    1. Third-Party HTTP Clients
                                    2. Building APIs
                                      1. Routing Implementation
                                        1. Request Processing
                                          1. Response Generation
                                            1. Content Negotiation
                                              1. Rate Limiting
                                              2. API Authentication
                                                1. API Keys
                                                  1. OAuth Implementation
                                                    1. JWT Tokens
                                                      1. Basic Authentication
                                                    2. Command Line PHP
                                                      1. CLI Fundamentals
                                                        1. Running Scripts from Command Line
                                                          1. Command Line Arguments
                                                            1. $argv Superglobal
                                                              1. Argument Parsing
                                                                1. Option Handling
                                                                2. Input/Output Operations
                                                                  1. Reading from STDIN
                                                                    1. Writing to STDOUT
                                                                      1. Writing to STDERR
                                                                        1. Interactive Scripts
                                                                        2. CLI-Specific Features
                                                                          1. Exit Codes
                                                                            1. Signal Handling
                                                                              1. Process Control
                                                                              2. Building CLI Applications
                                                                                1. Argument Validation
                                                                                  1. Help Systems
                                                                                    1. Configuration Management
                                                                                  2. Asynchronous Programming
                                                                                    1. Asynchronous Concepts
                                                                                      1. Event Loops
                                                                                        1. Promises and Futures
                                                                                          1. Callback Patterns
                                                                                            1. Asynchronous Libraries
                                                                                              1. ReactPHP
                                                                                                1. Swoole
                                                                                                  1. Amp
                                                                                                  2. Concurrent Processing
                                                                                                    1. Non-Blocking I/O
                                                                                                    2. Testing
                                                                                                      1. Testing Fundamentals
                                                                                                        1. PHPUnit Framework
                                                                                                          1. Test Case Creation
                                                                                                            1. Assertion Methods
                                                                                                              1. Test Fixtures
                                                                                                                1. Data Providers
                                                                                                                2. Test Types
                                                                                                                  1. Unit Testing
                                                                                                                    1. Integration Testing
                                                                                                                      1. Functional Testing
                                                                                                                      2. Test-Driven Development
                                                                                                                        1. TDD Principles
                                                                                                                          1. Red-Green-Refactor Cycle
                                                                                                                            1. Test First Approach
                                                                                                                            2. Mocking and Stubbing
                                                                                                                              1. Mock Objects
                                                                                                                                1. Test Doubles
                                                                                                                                  1. Dependency Injection for Testing
                                                                                                                                  2. Code Coverage
                                                                                                                                    1. Coverage Analysis
                                                                                                                                      1. Coverage Reports
                                                                                                                                        1. Coverage Metrics
                                                                                                                                      2. Performance Optimization
                                                                                                                                        1. Performance Analysis
                                                                                                                                          1. Profiling Tools
                                                                                                                                            1. Bottleneck Identification
                                                                                                                                              1. Performance Metrics
                                                                                                                                              2. Code Optimization
                                                                                                                                                1. Algorithm Optimization
                                                                                                                                                  1. Memory Usage Optimization
                                                                                                                                                    1. Database Query Optimization
                                                                                                                                                    2. Caching Strategies
                                                                                                                                                      1. Data Caching
                                                                                                                                                        1. Page Caching
                                                                                                                                                          1. Object Caching
                                                                                                                                                            1. Cache Invalidation
                                                                                                                                                            2. Opcode Caching
                                                                                                                                                              1. OPcache Configuration
                                                                                                                                                                1. Cache Optimization
                                                                                                                                                                  1. Cache Monitoring
                                                                                                                                                                  2. Server Optimization
                                                                                                                                                                    1. PHP-FPM Configuration
                                                                                                                                                                      1. Web Server Tuning
                                                                                                                                                                        1. Database Optimization
                                                                                                                                                                        2. Scalability Considerations
                                                                                                                                                                          1. Horizontal Scaling
                                                                                                                                                                            1. Load Balancing
                                                                                                                                                                              1. Database Scaling
                                                                                                                                                                                1. CDN Implementation