Advanced login system (Remember Me cookie)

upgraded your system in the canvas to include a secure “Remember Me” feature 🔐 Here’s what’s happening behind the scenes (important to understand): 🚀 How “Remember Me” Works 1. User logs in with checkbox 2. Next visit (auto login) 3. Logout 🔐 Security Features Included ✅ random_bytes() → secure token✅ HttpOnly cookie → JS cannot […]

complete working login/logout system using PHP sessions for you in the canvas. Before you use it, here are a few important improvements you should make (this matters in real projects): ⚠️ Fix These (Important)

🧠 MCQs (Multiple Choice Questions) 🔹 Basic Level 1. Where are cookies stored? A) ServerB) Browser ✅C) DatabaseD) Cache 2. Which function is used to create a cookie in PHP? A) create_cookie()B) setcookie() ✅C) cookie_set()D) addcookie() 3. What is the default storage of sessions? A) BrowserB) Server ✅C) Client cacheD) Local storage 4. Which superglobal […]

🔹 1. Cookies in PHP ✅ What is a Cookie? A cookie is a small piece of data stored in the user’s browser. 👉 Used for: 🔸 Creating Cookies Use setcookie() function. setcookie(name, value, expire, path, domain, secure, httponly); Example: setcookie(“username”, “Aditya”, time() + 3600, “/”); // expires in 1 hour Access Cookie: echo $_COOKIE[‘username’]; […]

🚀 📧 Send Emails using Gmail SMTP (PHP) 🟢 Step 1: Download PHPMailer 👉 Go to:https://github.com/PHPMailer/PHPMailer Click Code → Download ZIPExtract and copy the folder into your project. 📁 Structure contact-form/│── PHPMailer/│── index.php│── send.php 🟡 Step 2: Enable Gmail SMTP Access 🔐 Important (Very Important Step) 👉 Select: ✅ Copy the 16-digit password 🔵 Step […]

🚀 📩 Contact Form Project (HTML + PHP) 📁 Project Structure contact-form/│── index.html│── process.php│── success.php│── style.css (optional) 🟢 1. HTML Form (index.html) 🟡 2. PHP Processing (process.php) 🟣 3. Success Page (success.php) 🔴 4. (Optional) Show Errors on Form Since index.html can’t read PHP sessions, rename it to: 👉 index.php Then add this inside form […]

🎯 PHP Forms Handling – Interview Questions 🟢 Basic Level 1. What is form handling in PHP? 👉 Processing user input data submitted via HTML forms using PHP. 2. What are GET and POST methods? 👉 Two ways to send form data to server. 3. Difference between GET and POST? 👉 Key points: 4. How […]

PHP is mainly used to process data submitted from HTML forms like login forms, contact forms, registration forms, etc. 🔹 1. GET vs POST These are two methods used to send data from a form to the server. ✅ GET Method 📌 Example <form method=”GET” action=”process.php”> <input type=”text” name=”name”> <button type=”submit”>Submit</button></form> <?phpecho $_GET[‘name’];?> ✅ POST […]

Php String Tools Web App complete ready-to-upload PHP project for you in the canvas 👉 💡 What this project includes:

🚀 1. User Registration & Validation System 🔧 Concepts Used: 💡 Features: $email = “test@gmail.com”;if (preg_match(“/^[\w\.-]+@[\w\.-]+\.\w+$/”, $email)) { echo “Valid Email”;} 👉 Used in: Signup/Login forms 🔗 2. URL Slug Generator (SEO Friendly URLs) 🔧 Concepts: 💡 Example: “Learn PHP in 2026!” → learn-php-in-2026 $title = “Learn PHP in 2026!”;$slug = strtolower($title);$slug = preg_replace(“/[^a-z0-9]+/”, “-“, […]