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CodeSignal

Backward Compatibility in Software Development with PHP

via CodeSignal

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Overview

In this course, you will learn the art of extending software functionalities without disrupting the existing system or breaking backward compatibility. This course is ideal for software developers seeking to expand their expertise in maintaining project stability, compatibility, and performance, while effectively adding new features.

Syllabus

  • Unit 1: Backward Compatibility and Versioning in PHP
    • Enhanced Weather Summary System Implementation
    • Enhancing Shopping Cart System with Price and Discount Features
    • Enhancing a Logger Class with Severity Levels in PHP
    • Enhanced File Reading Utility with JSON Support
  • Unit 2: Using Optional/Default Parameters for Backward Compatibility in PHP
    • Enhance the Task Manager with Urgent Task Feature
    • Beverage Creator Enhancement Task
    • Enhancing Financial Report Generator with Comparative Analysis Feature
    • Enhancing Logging Functionality with Structured Data in PHP
  • Unit 3: Maintaining Backward Compatibility and Feature Expansion in PHP Through Class Inheritance
    • Enhancing MediaPlayer Class with Polymorphism in PHP
    • Enhancing Product Class with Promotional Features in PHP
    • Extending AlarmClock with Sounds and Volume Control
    • Enhancing MediaLibrary with Polymorphic Media Items
  • Unit 4: Maintaining Backward Compatibility in PHP with Facade and Adapter Patterns
    • Enhance Payment Processing with Facade Pattern in PHP
    • Notification System with Adapter Pattern in PHP
    • Smart Home System Facade Implementation
    • Implement Video Filter Adapter in PHP
  • Unit 5: Backward Compatibility Practice with PHP
    • Enhancing Printer Class for Multi-Content Support
    • Integrating a New Weather Data Provider with Backward Compatibility
    • Enhancing ConfigParser for Type-Sensitive Parsing in PHP
    • Enhancing Notification Service Functionality in PHP

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