This document is a comprehensive solution for ICT3612 Assignment 2, focusing on Advanced Internet Programming. It encompasses detailed answers and explanations that cover all aspects of the assignment requirements. Key components include:
Coding Solutions: Well-commented code snippets that demon...
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ict3612
QUESTION 1
<?php
//WRITE THE FUNCTION BELOW AS PER THE QUESTION. NO CODE TO INVOKE THE FUNCTION SHOULD
BE INCLUDED HERE
//NO HTML ALLOWED. ONLY PHP CODE IS ALLOWED
function processNumbers(...$args) {
$maxNumber = null;
foreach ($args as $arg) {
if (is_numeric($arg)) {
if ($maxNumber === null || $arg > $maxNumber) {
$maxNumber = $arg;
}
}
}
return $maxNumber;
}
?>
QUESTION 2
<?php
$stdin = fopen("php://stdin", "r"); //DO NOT CHANGE THIS LINE
$input_number = (int)fgets($stdin); //DO NOT CHANGE THIS LINE, $input_number will store the number
(1 to 3)
$input_string = trim(fgets($stdin)); //DO NOT CHANGE THIS LINE, $input_string will store the input string
// Function mappings
$functions = [
1 => 'strlen',
, 2 => 'strrev',
3 => 'ucwords'
];
// Check if the input number is within the valid range
if (isset($functions[$input_number])) {
$function = $functions[$input_number];
$output_string = $function($input_string);
} else {
$output_string = "Invalid input number";
}
echo $output_string; //DO NOT CHANGE THIS LINE, $output_string must store the output (changed
string)
?>
QUESTION 3
<?php
//WRITE THE CLASS AS PER THE QUESTION.
//NO HTML ALLOWED. ONLY PHP CODE IS ALLOWED
class MotorVehicle {
private $licenseNumber;
private $make;
private $series;
// Constructor to initialize the properties
public function __construct($licenseNumber, $make, $series) {
$this->licenseNumber = $licenseNumber;
$this->make = $make;
$this->series = $series;
}
// Method to return the string representation of the object
public function __toString() {
return "License Number: $this->licenseNumber, Make: $this->make, Series: $this->series";
}
// Static method to compare the make of two MotorVehicle objects
public static function compareMakes($vehicle1, $vehicle2) {
return $vehicle1->make === $vehicle2->make ? "Yes" : "No";
}
}
//CODE TO TEST THE CLASS, DO NOT CHANGE IT
$mv1 = new MotorVehicle("BGS954GP", "Toyota", "Corolla");
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