PHP Example 1

<?php

// function that prints a random number from 1 - 50.
function printRandomNumber() {
    srand(time());
    $randomNum = rand(1, 50);
    echo "Random number: " . $randomNum . PHP_EOL;
}

// function that calculates the area of a rectangle.
function calculateRectangleArea($length, $width) {
    return $length * $width;
}

// function that applies a speed boost.
function applySpeedBoost(&$speed) {
    $speed *= 1.1; // I increased the speed by 10%
}

// function that simulates health regeneration.
function regenerateHealth(&$health, $maxHealth) {
    // Add 5 health points (up to maxHealth)
    $health = ($health + 5 <= $maxHealth) ? $health + 5 : $maxHealth;
}

// function that calculates experience points.
function calculateExperience($level) {
    // Simple formula (you can customize this)
    return $level * 100;
}

// define structure for inventory items.
class Item {
    public $name;
    public $quantity;

    public function __construct($name, $quantity) {
        $this->name = $name;
        $this->quantity = $quantity;
    }
}

// function that adds an item to a player's inventory.
function addItemToInventory(&$inventory, $itemName, $quantity) {
    $inventory[] = new Item($itemName, $quantity);
}

// define the structure for loot items.
class LootItem {
    public $name;
    public $dropChance; // chance of (0.0 to 1.0)

    public function __construct($name, $dropChance) {
        $this->name = $name;
        $this->dropChance = $dropChance;
    }
}

// function that simulates loot drops.
function simulateLootDrop() {
    srand(time());
    $randomNum = (float)rand() / (float)getrandmax(); // between 0 and 1

    $lootTable = [
        new LootItem("Health Potion", 0.3),
        new LootItem("Gold Coin", 0.6),
        new LootItem("Rare Sword", 0.1)
    ];

    foreach ($lootTable as $item) {
        if ($randomNum < $item->dropChance) {
            echo "Loot dropped: " . $item->name . PHP_EOL;
            break;
        }
    }
}

printRandomNumber();

?>