Codeflare ’s Post

The improvements in PHP 8.4 make it easier than ever to integrate and optimise our database operations, allowing us to build faster, more secure, and more scalable web applications. https://lnkd.in/gpbeFXVs #PHP84 #webapplications #customwebdevelopment #webdevelopment

I recently completed a dynamic website project where users can register, log in securely with encrypted passwords (using MD5), and manage their account activities. Upon logging in, users are directed to a homepage featuring a personalized "My Account" section. Within this section, users can: Upload images that dynamically appear on their account page. Update and delete uploaded images directly from their account interface. Experience real-time updates as uploaded images are reflected in a homepage slider. Technologies utilized include HTML, CSS, JavaScript for frontend interactivity, and PHP with MySQL for backend database management. This project showcases my proficiency in full-stack web development, emphasizing user authentication, CRUD operations, and dynamic content integration. GitHub : https://lnkd.in/daUJ-69T #WebDevelopment #PHP #MySQL #JavaScript #HTML #CSS #FullStackDeveloper

Tinyfilemanager-Wh1Z-Edition - Effortlessly Browse And Manage Your Files With Ease Using Tiny File Manager [WH1Z-Edition], A Compact Single-File PHP File Manager

Learn how to create a simple web application using PHP and MySQL to store user data. This tutorial covers building a web form with username and email fields, guiding you through the process of submitting and saving data to a MySQL database. Key Topics Covered: Setting up a PHP environment Creating a web form with HTML Connecting to a MySQL database Using SQL to insert form data Why This Matters: Mastering PHP and MySQL allows you to develop dynamic websites and manage user information effectively. This step-by-step guide provides essential skills for web development. Connect with Me: Subscribe to my YouTube channel (https://lnkd.in/eT_ZqZkA) for more Tech tutorials. Follow me on LinkedIn for updates and new content. #PHP #MySQL #WebDevelopment #CodingTutorial #WebForm #HTML #SQL #TechSkills #SoftwareDevelopment #LinkedInLearning

🚀 Excited to expand my skills in PHP and MySQL for Web Application and Web Development! 🚀 I’m currently diving into the powerful world of PHP and MySQL, where I’m learning how to build dynamic, data-driven web applications. This journey is helping me strengthen my back-end development skills by working with: Server-side scripting with PHP Database management with MySQL Creating responsive and interactive websites using these technologies Looking forward to applying these skills to future projects and building scalable web solutions! #PHPDevelopment #MySQL #WebDevelopment #DatabaseManagement #CodingSkills

"🔐 Elevate User Experience with Secure Login & Signup Forms! 🔐 Empower your web application with seamless user authentication using our robust login and signup forms crafted with HTML, CSS, Bootstrap, PHP, and MySQL. Our solution ensures a smooth user journey while prioritizing data security and validation. 🌟 Features: Email Validation: Effortlessly verify user emails to ensure authenticity and prevent unauthorized access. Dynamic Styling: Enhance user engagement with sleek, responsive designs powered by Bootstrap and CSS. Server-Side Processing: Utilize PHP for seamless server-side processing, ensuring efficient authentication. Secure Database Storage: Safeguard user credentials with encrypted storage in a MySQL database, guaranteeing data integrity. Whether you're launching a new platform or optimizing an existing one, our solution provides a scalable and reliable foundation for your authentication needs. Unlock the potential of your web application today! #WebDevelopment #PHP #MySQL #Bootstrap #LoginSignup #EmailValidation "

Today, I got an SQLi on a WordPress plugin. I created this payload to test: 10',sleep(50),1,2,3,4,5);--+- 10 here is a numeric value and I used ' to terminate the existing SQL query. Then ',' is used to separate the injected SQL code from the rest of query. I hope you know why sleep command is used and the number inside it tells the server to pause for 50 seconds. Then I used numbers seperate by comma, these are placeholders to match the number of parameters expected by the SQL query. Then at last the closing parentheses ) is used to close the injected SQL code. The semicolon ; ends the SQL statement. The double hyphens -- start a comment in SQL, ensuring that any remaining part of the original query is ignored. Finally, the last '+-' I used because the payload didn't work without it, I don't know maybe the earlier comment caused the SQL parser to show errors. Gosh! PHP is getting fun nowadays :) #bughunting #php #penetrationtesting

𝗣𝗛𝗣 𝗰𝗨𝗥𝗟 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝘀 Here are some of the common uses of the PHP cURL library: ✅ 𝗦𝗲𝗻𝗱𝗶𝗻𝗴 𝗛𝗧𝗧𝗣 𝗿𝗲𝗾𝘂𝗲𝘀𝘁𝘀: cURL can send HTTP requests to a server, including GET, POST, PUT, and DELETE requests. This can be used for various purposes, such as fetching data from an API, submitting form data, or uploading files to a server. ✅ 𝗦𝗰𝗿𝗮𝗽𝗶𝗻𝗴 𝘄𝗲𝗯 𝗽𝗮𝗴𝗲𝘀: cURL can be used to scrape data from web pages, allowing you to extract information from websites and use it in your PHP code. ✅ 𝗗𝗼𝘄𝗻𝗹𝗼𝗮𝗱𝗶𝗻𝗴 𝗳𝗶𝗹𝗲𝘀: cURL can be used to download files from a server, such as images or documents, and save them on your local system. ✅ 𝗨𝗽𝗹𝗼𝗮𝗱𝗶𝗻𝗴 𝗳𝗶𝗹𝗲𝘀: cURL can be used to upload files to a server, such as images or documents, using methods like POST or PUT requests. ✅ 𝗖𝗵𝗲𝗰𝗸𝗶𝗻𝗴 𝗨𝗥𝗟𝘀: cURL can be used to check the status of a URL and determine if it is accessible. This can be used to check if a website is down or not, for example. ✅ 𝗧𝗿𝗮𝗻𝘀𝗳𝗲𝗿𝗿𝗶𝗻𝗴 𝗱𝗮𝘁𝗮 𝗯𝗲𝘁𝘄𝗲𝗲𝗻 𝘀𝗲𝗿𝘃𝗲𝗿𝘀: cURL can be used to transfer data between servers, such as sending data from one server to another for processing or storage. ✅ 𝗦𝗲𝗻𝗱𝗶𝗻𝗴 𝗿𝗲𝗾𝘂𝗲𝘀𝘁𝘀 𝘄𝗶𝘁𝗵 𝗱𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝘁 𝗽𝗿𝗼𝘁𝗼𝗰𝗼𝗹𝘀: cURL supports various protocols, including HTTP, HTTPS, FTP, FTPS, and more, so it can be used for many network-related tasks. These are just a few of the many uses of the PHP cURL library. Its versatility makes it a powerful tool for working with data and interacting with servers. #PHPCurl #CurlPHP #CurlRequests #CurlTutorial #CurlExamples #CurlPost #CurlGet #CurlHeaders #CurlOptions #CurlAuthentication #CurlSSL #CurlErrorHandling Read more: A Beginner's Guide to PHP cURL Functions - https://lnkd.in/gf-GYRdA

How to Get Client IP Address ? Topic: PHP ------------------- Step 1: After Making the form. Insert this code below isset($_POST['Add_user']) // inserting Buyer IP Address                     function getIPAddress() {                         //whether ip is from the share internet                          if(!empty($_SERVER['HTTP_CLIENT_IP'])) {                                     $ip = $_SERVER['HTTP_CLIENT_IP'];                             }                         //whether ip is from the proxy                         elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {                                     $ip = $_SERVER['HTTP_X_FORWARDED_FOR'];                          }                     //whether ip is from the remote address                         else{                                  $ip = $_SERVER['REMOTE_ADDR'];                          }                          return $ip;                     }                     $user_ip= getIPAddress(); Step 2: $add_user_sql = "INSERT INTO users (user_ip) VALUES ('$user_ip')"; $add_user_query = mysqli_query($connect,$add_user_sql); // here users- table name; connect-> database connection;

Backend Web Development for MCU Clients Part 2: Querying a Database in PHP Proficiency with servers, HTTP, and backend technologies are valuable skills for the embedded systems professional. In Part 2 of this three-part article series, Raul steps us through creating a MariaDB database, how to use SQL queries to store data in the database with a slightly modified PHP script, and how to use a second PHP script to extract data from the database and send it back to a web ...CLICK TO READ MORE https://lnkd.in/eJy6yABi