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CodeSignal

Mastering Complex Data Structures in PHP

via CodeSignal

Overview

In this course you will expand your knowledge of PHP's more advanced features, including comprehensive data structures like arrays, associative arrays, and collections, as well as nesting these data structures together, which are crucial for managing more complex data efficiently.

Syllabus

  • Unit 1: Understanding and Manipulating Arrays in PHP
    • Append Elements to Array Multiple Times in PHP
    • Unpacking Nested Arrays in PHP
    • Extract Elements from an Array Using Indices
    • String Length Analysis Task
    • Combining and Repeating Fruits Array in PHP
  • Unit 2: Understanding and Using PHP Associative Arrays
    • Check for Existing Recipe Before Adding
    • Fixing the Zero Quantity Bug in Grocery List Application
    • Inventory Management Enhancement Task
    • Equipment Tracker Implementation Task
    • Managing Equipment Inventory in PHP
  • Unit 3: Implementing Set Using Associative Arrays
    • Calculate Symmetric Difference Using PHP Sets
    • Team Roster Management in PHP
    • Check Flower Availability in Garden Set
    • Manage Unique Flowers in a PHP Garden
    • Managing Store Inventory with Associative Arrays in PHP
  • Unit 4: Compound Data Structures in PHP: Nested Arrays and Associative Arrays
    • Improving Error Handling in Nested Data Structures
    • Updating the Virtual Library Collection in PHP
    • Add a New Rocket to the Fleet in PHP
    • Managing Inventory with Restock Feature
    • Managing Room Occupancy in a Building System
  • Unit 5: Stacks and Queues in PHP: Concepts and Implementation
    • Modifying BrowserHistory Class Using LIFO Principle
    • Diagnosing and Fixing DocumentManager Class Issues in PHP
    • Implementing a Printer Job Queue in PHP
    • Enhancing Stack with Peek and Pop Methods in PHP
    • Print Queue System in PHP

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