Added new features: adding new constant in a loop

.htaccess

@@ -0,0 +1,6 @@
+RewriteEngine On
+
+RewriteCond %{REQUEST_FILENAME} !-f
+RewriteCond %{REQUEST_FILENAME} !-d
+
+RewriteRule ^([a-zA-Z0-9-]+)/?$ index.php?page=$1 [QSA,L]

README.md

@@ -1,3 +1,163 @@
-# sld-php-template
+# SLD PHP Template
 
-Basic php framework for php plain websites.
+A lightweight and modular PHP starter framework for building plain PHP websites without heavy dependencies.
+
+This project is designed to provide a clean structure, reusable components, and a simple initialization system to speed up development while keeping full control over the codebase.
+
+---
+
+## 🚀 Features
+
+- ⚡ Lightweight and fast (no external frameworks required)
+- 📁 Clean and scalable folder structure
+- 🔧 Centralized configuration system
+- 🧩 Modular templates (header, footer, includes)
+- 🎨 Basic frontend setup (CSS variables, animations, JS helpers)
+- 🛠 Ready-to-use initialization system
+- ❌ Built-in error pages (environment & database)
+
+---
+
+## 📂 Project Structure
+
+```
+.
+├── admin/
+├── assets/
+│   ├── css/
+│   ├── img/
+│   └── js/
+├── config/
+├── functions/
+├── includes/
+├── pages/
+├── templates/
+├── themes/
+├── public/
+├── index.php
+└── README.md
+```
+
+---
+
+## ⚙️ Configuration
+
+All core configuration is located inside the `config/` directory:
+
+- `init.php` → Application bootstrap
+- `constants.php` → Global constants
+- `settings.php` → App settings
+- `db.php` → Database connection
+- `functions_init.php` → Function loader
+
+---
+
+## 🧠 How It Works
+
+1. The application starts from `index.php`
+2. Core initialization is handled by the config system
+3. Templates are loaded dynamically (`header.php`, `footer.php`)
+4. Pages are rendered from the `pages/` directory
+5. Custom logic can be added via the `functions/` folder
+
+---
+
+## 🎨 Frontend
+
+The project includes a minimal frontend setup:
+
+### CSS System
+- Variables-based color system with multiple shades
+- Basic layout styles
+- Animation utilities
+
+### JavaScript
+- Simple helper functions like dynamic year rendering
+
+---
+
+## 🛠 Usage
+
+1. Clone the repository:
+   ```bash
+   git clone https://github.com/your-username/sld-php-template.git
+   ```
+
+2. Move it into your web server directory
+
+3. Configure:
+   - Database (`config/db.php`)
+   - Environment settings (`config/settings.php`)
+
+4. Open in browser:
+   ```
+   http://localhost/your-project
+   ```
+
+---
+
+## 📄 Pages
+
+- `home.php` → Main homepage
+- `db-error.php` → Database error page
+- `env-error.php` → Environment error page
+
+---
+
+## 🧩 Templates
+
+Reusable layout components:
+
+- `templates/header.php`
+- `templates/footer.php`
+
+---
+
+## 🧪 Status
+
+🚧 This project is currently in development.  
+New features and improvements will be added progressively.
+
+---
+
+## 📌 Roadmap (Planned)
+
+- [ ] Routing system
+- [ ] Theme engine
+- [ ] Admin panel structure
+- [ ] CLI tools
+- [ ] Environment (.env) support
+- [ ] Basic authentication system
+
+---
+
+## 🤝 Contributing
+
+Contributions, ideas, and feedback are welcome.  
+Feel free to open issues or pull requests.
+
+---
+
+## 📜 License
+
+This project is licensed under the MIT License.  
+See the `LICENSE` file for details.
+
+---
+
+## 👤 Author
+
+Created by Simone (SLD)
+
+---
+
+## 💡 Philosophy
+
+This project aims to stay:
+
+- Simple
+- Transparent
+- Framework-free
+- Easy to extend
+
+No magic, just clean PHP.

assets/css/animations.css

@@ -0,0 +1,20 @@
+@keyframes example {
+  0%   {background-color: red;}
+  25%  {background-color: yellow;}
+  50%  {background-color: blue;}
+  100% {background-color: green;}
+}
+
+/* ### EXAMPLE SETTING CODE ###  
+  animation-name: example;
+  animation-duration: 4s;
+  animation-iteration-count: 2;
+  animation-direction: alternate-reverse;
+  animation-delay: -2s;
+  animation-fill-mode: forwards;
+  animation-timing-function: ease-in-out;}
+	
+  ### SAME ABOVE ANIMATION IN ONE LINE CODE ###
+  animation: example 5s linear 2s infinite alternate;
+*/
+

assets/css/style.css

@@ -0,0 +1,18 @@
+html { scroll-behavior: smooth; }
+*{ box-sizing: border-box; margin:0; padding:0;}
+
+
+.main-nav{
+  display:flex;
+  width:100%;
+  gap: 1rem;
+  align-items: center;
+  justify-content: flex-start;
+  list-style-type: none;
+  padding:1rem;
+}
+
+.main-nav a {
+  text-decoration: none;
+}
+

assets/css/variables.css

@@ -0,0 +1,86 @@
+:root {
+  /*### PrimaryColor ###*/
+  --demo1:hsl(98, 100%, 50%);/*Use this only to check the color (--pri) if is fine*/
+  --pri:98; /*Change only this from the color that you need! Don't Touch the code below!*/
+  /*The color below is automaticaly created 20 levels of lightness*/
+  --priCol20:hsl(var(--pri), 100%, 100%);
+  --priCol19:hsl(var(--pri), 100%, 95%);
+  --priCol18:hsl(var(--pri), 100%, 90%);
+  --priCol17:hsl(var(--pri), 100%, 85%);
+  --priCol16:hsl(var(--pri), 100%, 80%);
+  --priCol15:hsl(var(--pri), 100%, 75%);
+  --priCol14:hsl(var(--pri), 100%, 70%);
+  --priCol13:hsl(var(--pri), 100%, 65%);
+  --priCol12:hsl(var(--pri), 100%, 60%);
+  --priCol11:hsl(var(--pri), 100%, 55%);
+  --priCol10:hsl(var(--pri), 100%, 50%);
+  --priCol9:hsl(var(--pri), 100%, 45%);
+  --priCol8:hsl(var(--pri), 100%, 40%);
+  --priCol7:hsl(var(--pri), 100%, 35%);
+  --priCol6:hsl(var(--pri), 100%, 30%);
+  --priCol5:hsl(var(--pri), 100%, 25%);
+  --priCol4:hsl(var(--pri), 100%, 20%);
+  --priCol3:hsl(var(--pri), 100%, 15%);
+  --priCol2:hsl(var(--pri), 100%, 10%);
+  --priCol1:hsl(var(--pri), 100%, 5%);
+
+  /*### SecondColor ###*/
+  --demo2:hsl(207, 100%, 50%);/*Use this only to check the color (--pri) if is fine*/
+  --sec:207; /*Change only this from the color that you need! Don't Touch the code below!*/
+  /*The color below is automaticaly created 20 levels of lightness*/
+  --secCol20:hsl(var(--sec), 100%, 100%);
+  --secCol19:hsl(var(--sec), 100%, 95%);
+  --secCol18:hsl(var(--sec), 100%, 90%);
+  --secCol17:hsl(var(--sec), 100%, 85%);
+  --secCol16:hsl(var(--sec), 100%, 80%);
+  --secCol15:hsl(var(--sec), 100%, 75%);
+  --secCol14:hsl(var(--sec), 100%, 70%);
+  --secCol13:hsl(var(--sec), 100%, 65%);
+  --secCol12:hsl(var(--sec), 100%, 60%);
+  --secCol11:hsl(var(--sec), 100%, 55%);
+  --secCol10:hsl(var(--sec), 100%, 50%);
+  --secCol9:hsl(var(--sec), 100%, 45%);
+  --secCol8:hsl(var(--sec), 100%, 40%);
+  --secCol7:hsl(var(--sec), 100%, 35%);
+  --secCol6:hsl(var(--sec), 100%, 30%);
+  --secCol5:hsl(var(--sec), 100%, 25%);
+  --secCol4:hsl(var(--sec), 100%, 20%);
+  --secCol3:hsl(var(--sec), 100%, 15%);
+  --secCol2:hsl(var(--sec), 100%, 10%);
+  --secCol1:hsl(var(--sec), 100%, 5%);
+
+    /*### ThirdColor ###*/
+    --demo3:hsl(280, 100%, 50%);/*Use this only to check the color (--pri) if is fine*/
+    --thi:280; /*Change only this from the color that you need! Don't Touch the code below!*/
+    /*The color below is automaticaly created 20 levels of lightness*/
+    --thiCol20:hsl(var(--thi), 100%, 100%);
+    --thiCol19:hsl(var(--thi), 100%, 95%);
+    --thiCol18:hsl(var(--thi), 100%, 90%);
+    --thiCol17:hsl(var(--thi), 100%, 85%);
+    --thiCol16:hsl(var(--thi), 100%, 80%);
+    --thiCol15:hsl(var(--thi), 100%, 75%);
+    --thiCol14:hsl(var(--thi), 100%, 70%);
+    --thiCol13:hsl(var(--thi), 100%, 65%);
+    --thiCol12:hsl(var(--thi), 100%, 60%);
+    --thiCol11:hsl(var(--thi), 100%, 55%);
+    --thiCol10:hsl(var(--thi), 100%, 50%);
+    --thiCol9:hsl(var(--thi), 100%, 45%);
+    --thiCol8:hsl(var(--thi), 100%, 40%);
+    --thiCol7:hsl(var(--thi), 100%, 35%);
+    --thiCol6:hsl(var(--thi), 100%, 30%);
+    --thiCol5:hsl(var(--thi), 100%, 25%);
+    --thiCol4:hsl(var(--thi), 100%, 20%);
+    --thiCol3:hsl(var(--thi), 100%, 15%);
+    --thiCol2:hsl(var(--thi), 100%, 10%);
+    --thiCol1:hsl(var(--thi), 100%, 5%);
+
+  /*######################################*/
+
+  /*##### Default Variable #####*/
+  --padsidepage:0 25px; /*Padding side for page*/
+}
+
+/* ### Use Example ### 
+background-color:var(--main-bg-color)
+*/
+

assets/js/main.js

@@ -0,0 +1,9 @@
+/* @ default js*/
+function yearNow(textlocation) {
+  //This is a function to substitutes a value into the current year.
+  //Usually good for the footer.
+  var data = new Date();
+  var year;
+  year = data.getFullYear();
+  document.querySelector(textlocation).replaceWith(year);
+}

config/constants.php

@@ -0,0 +1,78 @@
+<?php
+    /*
+    *  In this array, please add the functions you may want to add on your project.
+    *  Please note that you can use a variable or a costant by adding a space rather than 
+    */
+
+    $NewCostants = [
+        [ "BLOCKNOTES_FOLD", "ROOT_DIR", "blocknotes/" ]
+        
+    ];
+
+    // ##### PLEASE DO NOT TOUCH THE BELOW COSTANTS ##### //
+    // --- ROOT DIR --- //
+    define("ASSETS_FOLD",  ROOT_DIR . "assets/");
+    define("ADMIN_FOLD",  ROOT_DIR . "admin/");
+    define("BLOCKNOTES_FOLD",  ROOT_DIR . "blocknotes/");
+    define("CONFIG_FOLD",  ROOT_DIR . "config/");
+    define("PAGES_FOLD",  ROOT_DIR . "pages/");
+    define("PUBLIC_FOLD",  ROOT_DIR . "public/");
+    define("TEMPLATES_FOLD",  ROOT_DIR . "templates/");
+    define("THEMES_FOLD",  ROOT_DIR . "themes/");
+    define("FUNCTIONS_FOLD",  ROOT_DIR . "functions/");
+    define("INCLUDES_FOLD",  ROOT_DIR . "includes/");
+
+    // - ASSETS
+    define("CSS_FOLD", ASSETS_FOLD . "css/");
+    define("IMG_FOLD", ASSETS_FOLD . "img/");
+    define("JS_FOLD", ASSETS_FOLD . "js/");
+    define("FONTS_FOLD", CSS_FOLD . "fonts/");
+
+    // --------------- //
+
+
+    // --- ROOT URL --- //
+    // - CSS
+    define("CSS_STYLE", ROOT_URL . "/assets/css/style.css");
+    define("CSS_VAR", ROOT_URL . "/assets/css/variables.css");
+    define("CSS_ANIM", ROOT_URL . "/assets/css/animations.css");
+    define("CSS_FONTS", ROOT_URL . "/assets/css/fonts.css");
+
+    // - JS
+    define("JS_MAIN", ROOT_URL . "/assets/js/main.js");
+    // --------------- //
+
+
+    /// CUSTOM COSTANTS DECLARED ///
+    foreach ($NewCostants as $const_array) {
+        $const_name = strtoupper($const_array[0]);
+
+        if (isset($const_array[2]) && !empty($const_array[2])) {
+            $base = $const_array[1];
+            $const_before = defined($base) ? constant($base) : $base;
+            $const_value = $const_array[2];
+            $full_path = $const_before . $const_value;
+
+            if (!is_dir($full_path) && !is_file($full_path)) {
+                debugStatusMes("The folder/file declared into '$const_name' constant is missing or not accessible. Please check it.", "High");
+                die;
+            }
+
+            if (!defined($const_name)) {
+                define($const_name, $full_path);
+            }
+        } else {
+            $const_value = $const_array[1];
+
+            if (!is_dir($const_value) && !is_file($const_value)) {
+                debugStatusMes("The folder/file declared into '$const_name' constant is missing or not accessible. Please check it.", "High");
+                die;
+            }
+
+            if (!defined($const_name)) {
+                define($const_name, $const_value);
+            }
+        }
+    }
+
+?>

config/db.php

@@ -0,0 +1,21 @@
+<?php
+// Exceptions PHP-MSQLI
+mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
+
+try {
+    // Create Connection
+    $conn = new mysqli(DB_HOST, DB_USER, DB_PASS, DB_NAME);
+
+    // Connections Successfully
+    if(DB_DEBUG == "yes"){ 
+        echo "Connected successfully";
+    }
+} catch (mysqli_sql_exception $e) {
+    // Access Deny
+    include(PAGES_FOLD . "db-error.php");
+    debugStatusMes("Database connection failed.", "High");
+    
+
+    die(); 
+}
+?>

config/functions_init.php

@@ -0,0 +1,134 @@
+<?php
+
+function error_env($option) {
+  global $env;
+
+  if (empty($env)) {
+    $result = "<p class='err_env_result'><span>ERROR:</span> Variable '<u>\$env</u>' is empty!</p>";
+    $help = "<p class='err_env_help'>Please insert the correct value in the file 'config/init.php' or leave it to 'generic'</p>";
+  } else {
+    $result = "<p class='err_env_result'><span>ERROR:</span> The environment '<u>{$env}</u>' does not exist!</p>";
+    $help = "<p class='err_env_help'>Please insert the correct value in the file 'config/init.php' or leave it to 'generic'</p>";
+  }
+
+  echo $option === "result" ? $result : $help;
+}
+
+
+/**
+ * Get current page safely.
+ */
+function get_current_page() {
+  $page = $_GET["page"] ?? "home";
+
+  $page = strtolower(trim($page));
+  $page = preg_replace("/[^a-z0-9\-]/", "", $page);
+
+  if ($page === "") {
+    $page = "home";
+  }
+
+  return $page;
+}
+
+
+/**
+ * Resolve page file.
+ */
+function resolve_page() {
+  $page = get_current_page();
+  $file = PAGES_FOLD . $page . ".php";
+
+  // 👉 rendi disponibile globalmente
+  $GLOBALS["current_page"] = $page;
+
+  if (file_exists($file)) {
+    return $file;
+  }
+
+  http_response_code(404);
+  $GLOBALS["current_page"] = "404";
+  return PAGES_FOLD . "404.php";
+}
+
+/** 
+* DEBUG FUNCTIONS AND ARRAY
+*/
+
+$debug_messages = [
+    'High'   => [],
+    'Medium' => [],
+    'Low'    => [],
+    'Info'   => []
+];
+
+// FUNCTION TO GET DEBUG STATUS MESSAGES
+function debugStatusMes( string $Message, string $intensity) {
+    global $debug, $debug_messages;
+
+    // Controlla se il debug è attivo
+    if ($debug !== "on") {
+        return;
+    }
+
+    // Normalizza l'intensità per evitare errori di battitura (es. "high" diventa "High")
+    $intensity = ucfirst(strtolower($intensity));
+
+    // Verifica che l'intensità sia valida prima di inserire il messaggio
+    if (array_key_exists($intensity, $debug_messages)) {
+        $debug_messages[$intensity][] = $Message;
+    } else {
+        // Se l'intensità non è corretta, la salva in una categoria generica o Low
+        $debug_messages['Low'][] = "[Intensità errata: $intensity] " . $Message;
+    }
+}
+
+// DISPLAY DEBUG ERROR BAR
+function displayDebug() {
+    global $debug, $debug_messages;
+
+    if ($debug !== "on") {
+        return;
+    }
+
+    // Contenitore temporaneo nascosto per non creare sfarfallii nella pagina
+    echo '<div id="debug-source-content" style="display: none;">';
+    echo '<div style="background: #222; color: #fff; padding: 15px; font-family: monospace; border-bottom: 3px solid #ff4444; border-top: 3px solid #ff4444; margin-bottom: 20px;">';
+    echo '<h3 style="margin-bottom:5px;">⚙️ Debug Status Messages</h3>';
+
+    foreach ($debug_messages as $level => $messages) {
+        if (!empty($messages)) {
+            $color = '#6cef93'; 
+            if ($level === 'High') $color = '#ff4444';
+            if ($level === 'Medium') $color = '#ffbb33';
+            if ($level === 'Info') $color = '#4444ff';
+
+            echo "<div style='margin-bottom: 10px;'>";
+            echo "<strong style='color: $color;'>[" . $level . "]</strong>";
+            echo "<ul style='margin: 5px 0; padding-left: 20px;'>";
+            foreach ($messages as $msg) {
+                echo "<li>" . htmlspecialchars($msg) . "</li>";
+            }
+            echo "</ul>";
+            echo "</div>";
+        }
+    }
+    echo '</div>';
+    echo '</div>';
+
+    // Questo script JS prende il contenuto appena generato e lo sposta nel segnaposto in cima
+    ?>
+    <script>
+        document.addEventListener("DOMContentLoaded", function() {
+            const source = document.getElementById('debug-source-content');
+            const target = document.getElementById('debug-target-container');
+            if (source && target) {
+                // Sposta l'HTML dentro il contenitore all'inizio del body
+                target.innerHTML = source.innerHTML;
+                // Rimuove il vecchio elemento nascosto per pulizia
+                source.remove();
+            }
+        });
+    </script>
+    <?php
+}

config/init.php

@@ -0,0 +1,27 @@
+<?php
+  include("config/functions_init.php");
+  $env="generic";
+
+  switch($env){
+    /*------ DON'T TOUCH THIS PART ------ */
+    case "generic":
+      define('WEB_ROOT', $_SERVER['DOCUMENT_ROOT']);
+      define('DOMAIN', $_SERVER['HTTP_HOST']);
+      $protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') ? 'https://' : 'http://';
+      define('FULL_DOMAIN', $protocol . $_SERVER['HTTP_HOST']);
+      define("ROOT_URL", "http://" . DOMAIN );
+      define("ROOT_DIR", WEB_ROOT . "/");
+      break;
+    /* ----------------------------------- */
+    default:
+      // Showing error page by default.
+      $error_env_check=true;
+      include("pages/env-error.php");
+      die;
+
+  }
+  require_once(ROOT_DIR . "config/constants.php");
+  require_once(CONFIG_FOLD . "settings.php");
+  require_once(FUNCTIONS_FOLD . "functions.php");
+
+?>

config/settings.php

@@ -0,0 +1,39 @@
+<?php
+// -- GENERAL SETTING --
+$debug="on";
+$php_debug="on";
+
+// --- DB SETTINGS  ---
+$db_needed="no";
+$db_debug="yes";
+$db_host="localhost";
+$db_name="database-name";
+$db_user="database-user";
+$db_pass="database-user-password";
+
+//-------------------------------------------------------------------------------------
+//                        --- DON'T CHANGE ALL THE CODE BELOW!!! ---                        
+//-------------------------------------------------------------------------------------
+
+// --- GENERAL SECTION CONFIGURATION 
+if ($debug == "on"){ define("DEBUG",true);} else { define("DEBUG", false); }
+
+if ($php_debug == "on") {
+    ini_set('display_errors', 1);
+    ini_set('display_startup_errors', 1);
+    error_reporting(E_ALL);
+} else {
+    ini_set('display_errors', 0);
+    error_reporting(0);
+}
+
+// --- DB SECTION CONFIGURATION
+if ($db_needed == "yes"){
+  define("DB_HOST", $db_host);
+  define("DB_USER", $db_user);
+  define("DB_PASS", $db_pass);
+  define("DB_NAME", $db_name);
+  define("DB_DEBUG", $db_debug); 
+  require_once(CONFIG_FOLD . "db.php");
+}
+?>

functions/functions.php

@@ -0,0 +1,25 @@
+<?php
+/*
+### LIST OF FUNCTIONS TO INCLUDE ###
+Include in this array all the function files you  may want to include.
+You don't need to specify the extension .php, the system will automatically add it.
+*/
+
+$fun_to_inc = array(
+    //"example",
+    "demo-example"
+);
+
+// DON'T CHANGE THE CODE BELOW!!!
+if (isset($fun_to_inc) && is_array($fun_to_inc) && !empty($fun_to_inc)){
+    foreach ($fun_to_inc as $fun){
+        if (file_exists(FUNCTIONS_FOLD . $fun . ".php")){
+            require_once(FUNCTIONS_FOLD . $fun . ".php");
+        } else {
+            debugStatusMes("Function file $fun.php not found in functions folder: '" . FUNCTIONS_FOLD . "'", "Medium");
+            if ($fun === "demo-example") {
+                debugStatusMes("The 'demo-example' function is only a demo. If you create a new function, needs to be included in the file specified above. Please remove the demo-example record from 'functions/functions.php' ", "Info");
+            }
+        }
+    }
+}

includes/head_links.php

@@ -0,0 +1,7 @@
+<link rel="stylesheet" href="<?= CSS_VAR ?>">
+<link rel="stylesheet" href="<?= CSS_ANIM ?>">
+<link rel="stylesheet" href="<?= CSS_STYLE ?>">
+<script src="<?= JS_MAIN ?>"></script>
+
+
+

includes/js_footer.php

@@ -0,0 +1,3 @@
+<script>
+  yearNow("year");
+</script>

index.php

@@ -0,0 +1,7 @@
+<?php
+  include("./config/init.php");
+
+  include(TEMPLATES_FOLD . "header.php");
+  include(resolve_page());
+  include(TEMPLATES_FOLD . "footer.php");
+?>

pages/404.php

@@ -0,0 +1,4 @@
+<section>
+  <h1>404</h1>
+  <p>Page not found.</p>
+</section>

pages/about.php

@@ -0,0 +1 @@
+<h1>About</h1>

pages/db-error.php

@@ -0,0 +1,77 @@
+<?php if ($db_needed !== "yes"){
+  header("Location: " . ROOT_URL );
+}
+?>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Error Environment</title>
+  <style>
+    html{font-size: 20px; font-family:Cambria, Cochin, Georgia, Times, 'Times New Roman', serif}
+    *{ margin:0; padding:0;}
+    body{ 
+      width:100vw; 
+      height:100vh; display:flex; 
+      flex-direction: column; 
+      justify-content: center; 
+      align-items: center; 
+      background-color: #f8d5d5;
+    }
+    .container{
+      text-align: center;
+      background-color: #e6e6e6;
+      padding:100pt;
+      border: 4px solid #2b2b2b;
+      border-radius: 10px;
+    }
+
+    .err_env_result{
+      color:red;
+      margin:6px;
+      font-size: 30px;
+    }
+
+    .err_env_result > span{
+      font-weight: 600;
+    }
+
+    .err_env_help{
+      color: #880000;
+    }
+
+    .details{
+      font-style: italic;
+      margin-top:10px;
+      color: #272727;
+      font-size:17px;
+    }
+
+    .details > span{
+      color: #f30000;
+      font-weight: 600;
+    }
+
+  </style>
+</head>
+<body>
+  <div class="container">
+    <p class="err_env_result"><span>ERROR:</span> Can't establish a db connection!</p>
+    <p class='err_env_help'>Please check the db.php configurations.</p>
+    <?php
+      if (DB_DEBUG == "yes"){
+        echo "<p class=' details err_env_help'><span>Error Details: </span>" . $e->getMessage() . "</p>";
+      }
+      debugStatusMes("Database connection failed.", "High");
+    ?>
+  </div>
+
+</body>
+</html>
+
+
+
+
+
+  

pages/env-error.php

@@ -0,0 +1,55 @@
+<?php
+  if (! $error_env_check){
+    header("Location: " . ROOT_URL );
+  }
+?>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Error Environment</title>
+  <style>
+    html{font-size: 20px; font-family:Cambria, Cochin, Georgia, Times, 'Times New Roman', serif}
+    *{ margin:0; padding:0;}
+    body{ 
+      width:100vw; 
+      height:100vh; display:flex; 
+      flex-direction: column; 
+      justify-content: center; 
+      align-items: center; 
+      background-color: #f8d5d5;
+    }
+    .container{
+      text-align: center;
+      background-color: #e6e6e6;
+      padding:100pt;
+      border: 4px solid #2b2b2b;
+      border-radius: 10px;
+    }
+
+    .err_env_result{
+      color:red;
+      margin:6px;
+      font-size: 30px;
+    }
+
+    .err_env_result > span{
+      font-weight: 600;
+    }
+
+    .err_env_help{
+      color: #880000;
+    }
+
+  </style>
+</head>
+<body>
+  <div class="container">
+      <?php 
+        error_env('result');
+        error_env('help');
+      ?>
+  </div>
+</body>
+</html>

pages/home.php

@@ -0,0 +1,6 @@
+<main class="main-content">
+  <section>
+    <h1>Welcome to the Home Page</h1>
+    <p>This is the home page.</p>
+  </section>
+</main>

public_html

@@ -0,0 +1 @@
+public_html

templates/footer.php

@@ -0,0 +1,9 @@
+
+<footer class="main-footer">
+  <div class="footer-credit">&copy; <year>year</year> - Company Name. All right reserved.</div>
+  <div class="webmaster_footer">Website designed by Simone Cusano - SimoLinuxDesign.org</div>
+</footer>
+<?php include(INCLUDES_FOLD . "js_footer.php"); ?>
+<?php displayDebug(); ?>
+</body>
+</html>

templates/header.php

@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <?php include(INCLUDES_FOLD . "head_links.php"); ?>
+  <title><?php echo ucfirst($GLOBALS["current_page"] ?? "Home"); ?></title>
+</head>
+<body>
+  <div id="debug-target-container"></div> 
+  
+  <header>
+    <ul class="main-nav">
+      <li><a href="#">Home</a></li>
+      <li><a href="#">Page1</a></li>
+      <li><a href="#">Page2</a></li>
+      <li><a href="#">Page3</a></li>
+      <li><a href="#">Page4</a></li>
+    </ul>
+  </header>