ICS 2371 — Lab 5: Arrays and Array Operations

Jomo Kenyatta University of Agriculture & Technology Dept. of Electrical, Electronic & Information Engineering | ICS 2371 Week 5 | 2 Hours | 25 Marks Total

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Overview

This lab covers PHP arrays: declaration, initialisation, traversal, modification, built-in array functions, manual bubble sort, linear search, and engineering analysis using arrays and loops.

Full lab instructions and submission steps are on the iLMS Assignment tab.

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Repo Structure

lab5-arrays/
├── starter/
│   ├── lab5_task1.php   ← Array declaration & traversal
│   ├── lab5_task2.php   ← Built-in array functions
│   ├── lab5_task3.php   ← Bubble sort & linear search
│   └── lab5_task4.php   ← Engineering analysis
├── .github/
│   ├── workflows/
│   │   ├── check-submission.yml
│   │   └── record-score.yml
│   └── PULL_REQUEST_TEMPLATE.md
└── RUBRIC.md

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Quick Submit

git clone https://github.com/YOUR_USERNAME/lab5-arrays.git
cd lab5-arrays
# complete starter/ files
git add .
git commit -m "feat: lab5 complete - REGNO/YEAR"
git push origin main
# open Pull Request on GitHub

Deadlines: GitHub PR + iLMS PDF — both within 48 hours of lab session.