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- <?php
- $dbc = mysqli_connect('127.0.0.1', 'root', '', 'buy_sell_base');
- if(isset($_POST['submit'])){
- $username = mysqli_real_escape_string($dbc, trim($_POST['username']));
- $password1 = mysqli_real_escape_string($dbc, trim($_POST['password1']));
- $password2 = mysqli_real_escape_string($dbc, trim($_POST['password2']));
- if(!empty($username) && !empty($password1) && !empty($password2) && (password1 == password2)){
- $query = "SELECT * FROM 'signup' WHERE username ='$username'";
- $data = mysqli_query($dbc, $query);
- if(mysqli_num_rows($data) == 0){
- $query = "INSERT INTO 'signup' (username, password) VALUES ('$username', '$password2')";
- mysqli_query($dbc, $query);
- echo 'Все готово';
- mysqli_close($dbc);
- exit();
- }
- else{
- echo 'Пользователь уже зарегистрирован';
- }
- }
- }
- ?>
- <!DOCTYPE html>
- <html>
- <head>
- <title>Test</title>
- <meta charset="UTF-8">
- <link rel="stylesheet" href="style.css">
- </head>
- <body>
- <content>
- <form method="POST" action="<?php echo $_SERVER['PHP_SELF']; ?>">
- <!--Имя-->
- <label for="username">Введите своё имя:</label>
- <input type="text" name="username">
- <!--E-MAIL-->
- <br>
- <label for="username">Введите свой e-mail:</label>
- <input type="e-mail" name="email">
- <!--Пароль1-->
- <br>
- <label for="password">Введите пароль:</label>
- <input type="password" name="password1">
- <!--Пароль2-->
- <br>
- <label for="password">Введите пароль ещё раз:</label>
- <input type="password" name="password2">
- <!--Кнопка-->
- <br>
- <button type="submit" name="submit">Вход</button>
- </form>
- </content>
- </body>
- </html>
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