victorezec

<?php
/**
 * JsonResponse - Clean, consistent JSON API responses
 */

class JsonResponse {
    public static function send($status, $message, $data = [], $code = 200) {
        http_response_code($code);
        header('Content-Type: application/json');
        echo json_encode([

victorezec

<?php
/**
 * Router - Lightweight PHP route handler
 * Description: Minimal routing system for small PHP APIs or websites.
 */

class Router {
    private $routes = [];

    public function get($path, $callback) {

victorezec

<?php
/**
 * Logger - Simple file logger for PHP
 * Description: Logs messages or errors into a daily log file.
 */

class Logger {
    private static $logDir = __DIR__ . '/logs/';

    public static function write($message, $type = 'INFO') {

victorezec

<?php
/**
 * EnvLoader - Simple .env file loader for PHP
 * Author: Victor E.
 * Description: Loads environment variables from a .env file into $_ENV
 */

class EnvLoader {
    public static function load($filePath = '.env') {
        if (!file_exists($filePath)) {

victorezec

<?php

function generateTransactionID($prefix = 'TXN') {
    $time = microtime(true);
    $random = bin2hex(random_bytes(4));
    return strtoupper($prefix . '-' . dechex($time) . '-' . $random);
}

// This file is intended to generate a transaction ID.
// Ensure that the logic for generating the transaction ID is implemented within this file.

victorezec

<?php

$url = "https://api.example.com/data";
$data = ["username" => "Victor", "token" => "123456"];

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));

$response = curl_exec($ch);

victorezec

<?php
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $target = "uploads/" . basename($_FILES["file"]["name"]);

    if (move_uploaded_file($_FILES["file"]["tmp_name"], $target)) {
        echo "File uploaded: " . htmlspecialchars($_FILES["file"]["name"]);
    } else {
        echo "Upload failed.";
    }
}

victorezec

<?php
function generateToken($userId) {
    $secret = 'my_secret_key';
    $payload = [
        'user_id' => $userId,
        'iat' => time(),
        'exp' => time() + (60 * 60) // 1 hour
    ];
    return base64_encode(json_encode($payload)) . '.' . md5($secret);
}

victorezec

<?php
$host = 'localhost';
$db   = 'my_database';
$user = 'root';
$pass = '';
$charset = 'utf8mb4';

$dsn = "mysql:host=$host;dbname=$db;charset=$charset";

try {