Login<\/title> <\/head> <body> <h1>Login<\/h1> <?php if (isset($error)) { ?> <p><?php echo $error; ?><\/p> <?php } ?> <form method=\"post\"> <label>Username:<\/label> <input type=\"text\" name=\"username\"> <label>Password:<\/label> <input type=\"password\" name=\"password\"> <input type=\"submit\" value=\"Login\"> <\/form> <\/body> <\/html><\/p> <p>hw1.php<\/p> <p>code:<\/p> <p><?php<\/p> <p>\/\/ Start the session<\/p> <p>session_start();<\/p> <p> <\/p> <p>\/\/ If the user is not logged in, redirect to the login page<\/p> <p>if (!isset($_COOKIE['userid'])) {<\/p> <p>header('Location: hwlogin.php');<\/p> <p>exit;<\/p> <p>}<\/p> <p>?><\/p> <p> <\/p> <p><!DOCTYPE html><\/p> <p><html><\/p> <p><head><\/p> <p><title>Protected Page<\/title><\/p> <p><\/head><\/p> <p><body><\/p> <p><h1>Welcome to the protected page<\/h1><\/p> <p><\/body><\/p> <p><\/html><\/p>", "transcribed_text": "", "related_book": { "title": "Implementing Ai And Machine Learning For Business Optimization", "isbn": "B0CPQJW72N, 979-8870675855", "edition": "1st Edition", "authors": "Robert K Wiley", "cover_image": "https:\/\/dsd5zvtm8ll6.cloudfront.net\/si.question.images\/book_images\/2024\/01\/65a236fecbd17_72665a236fec7654.jpg", "uri": "\/textbooks\/implementing-ai-and-machine-learning-for-business-optimization-1st-edition-979-8870675855-198440", "see_more_uri": "\/textbooks\/computer-science-adobe-freehand-2397" }, "question_posted": "2024-09-23 00:07:49", "step_by_step_answer": "The Answer is in the image, click to view ...", "students_also_viewed": [ { "url": "\/study-help\/business-statistics-for-contemporary\/a-determine-the-number-of-factors-k-the-number-of-2098470", "description": "a. 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How do these differ from one home country to another, one host country to another, and from one company to another?", "stars": 3 } ], "next_back_navigation": { "previous": "\/study-help\/questions\/in-an-organization-there-are-four-branches-namely-a-12636660", "next": "\/study-help\/questions\/consider-the-nfa-with-epsilon-transitions-that-accepts-the-language-12636662" }, "breadcrumbs": [ { "name": "Study help", "link": "https:\/\/www.solutioninn.com\/study-help\/questions-and-answers" }, { "name": "Computer Science", "link": "https:\/\/www.solutioninn.com\/study-help\/questions-and-answers\/computer-science" }, { "name": "Databases", "link": "https:\/\/www.solutioninn.com\/study-help\/questions\/computer-science-databases" }, { "name": "how do i fix my cookie so it only lets me access", "link": "https:\/\/www.solutioninn.com\/study-help\/questions\/how-do-i-fix-my-cookie-so-it-only-lets-12636661" } ], "skill_details": { "skill_id": "656", "skill_name": "Databases", "parent

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how do i fix my cookie so it only lets me access hw1.php unless my login is correct. and if incorrect hw1.php cannot be accessed and redirects to hwlogin.php<\/p>

hw1login.php<\/p>

code:<\/p>

\/\/ Connect to the database $conn = new mysqli('localhost', '', '', ''); if ($conn->connect_error) { die(\"Connection failed: \" . $conn->connect_error); }<\/p>

\/\/ If the form has been submitted if ($_SERVER['REQUEST_METHOD'] == 'POST') { \/\/ Get the username and password from the form $username = $_POST['username']; $password = $_POST['password'];<\/p>

\/\/ Prepare the SQL query to check if the user exists $stmt = $conn->prepare('SELECT id FROM user WHERE username = ? AND password = ?'); $stmt->bind_param('ss', $username, $password); $stmt->execute(); $stmt->store_result();<\/p>

\/\/ If the user exists, set a cookie named \"user\" and redirect to the hw1.php page if ($stmt->num_rows > 0) { $stmt->bind_result($id); $stmt->fetch(); setcookie('userid', time() + (86400 * 30), \"\/\"); header('Location: week6.php'); exit; } else { $error = 'Incorrect username or password'; } } ?><\/p>

Login<\/title> <\/head> <body> <h1>Login<\/h1> <?php if (isset($error)) { ?> <p><?php echo $error; ?><\/p> <?php } ?> <form method=\"post\"> <label>Username:<\/label> <input type=\"text\" name=\"username\"> <label>Password:<\/label> <input type=\"password\" name=\"password\"> <input type=\"submit\" value=\"Login\"> <\/form> <\/body> <\/html><\/p> <p>hw1.php<\/p> <p>code:<\/p> <p><?php<\/p> <p>\/\/ Start the session<\/p> <p>session_start();<\/p> <p> <\/p> <p>\/\/ If the user is not logged in, redirect to the login page<\/p> <p>if (!isset($_COOKIE['userid'])) {<\/p> <p>header('Location: hwlogin.php');<\/p> <p>exit;<\/p> <p>}<\/p> <p>?><\/p> <p> <\/p> <p><!DOCTYPE html><\/p> <p><html><\/p> <p><head><\/p> <p><title>Protected Page<\/title><\/p> <p><\/head><\/p> <p><body><\/p> <p><h1>Welcome to the protected page<\/h1><\/p> <p><\/body><\/p> <p><\/html><\/p>", "transcribed_text": "", "related_book": { "title": "Implementing Ai And Machine Learning For Business Optimization", "isbn": "B0CPQJW72N, 979-8870675855", "edition": "1st Edition", "authors": "Robert K Wiley", "cover_image": "https:\/\/dsd5zvtm8ll6.cloudfront.net\/si.question.images\/book_images\/2024\/01\/65a236fecbd17_72665a236fec7654.jpg", "uri": "\/textbooks\/implementing-ai-and-machine-learning-for-business-optimization-1st-edition-979-8870675855-198440", "see_more_uri": "\/textbooks\/computer-science-adobe-freehand-2397" }, "question_posted": "2024-09-23 00:07:49", "step_by_step_answer": "The Answer is in the image, click to view ...", "students_also_viewed": [ { "url": "\/study-help\/business-statistics-for-contemporary\/a-determine-the-number-of-factors-k-the-number-of-2098470", "description": "a. 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Salary bands have low differentials in Japan at the beginning of the career, and promotion by seniority reflects a step-by-step approach, and a group orientation. European...", "stars": 3 }, { "url": "\/study-help\/fundamentals-of-human-resource-management\/1-in-view-of-the-changing-context-within-which-shell-2116268", "description": "1 In view of the changing context within which Shell operates, how is it possible to reconcile the need to be flexible and maintain an open market system for selecting expatriate managers for...", "stars": 3 }, { "url": "\/study-help\/fundamentals-of-human-resource-management\/1-are-there-high-failure-rates-among-expatriates-how-do-2116271", "description": "1 Are there high failure rates among expatriates? 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