102 lines
2.7 KiB
PHP
102 lines
2.7 KiB
PHP
<?php
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session_start();
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$pdo = new PDO('mysql:host=localhost;dbname=usertable', 'usertable', 'password');
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?>
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<!DOCTYPE html>
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<html>
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<head>
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<title>Register</title>
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</head>
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<body>
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<?php
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$showFormular = true;
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if(isset($_GET['register'])) {
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$error = false;
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$email = $_POST['email'];
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$username = $_POST['username'];
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$givenName = $_POST['givenName'];
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$lastName = $_POST['lastName'];
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$password = $_POST['password'];
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$password_confirm = $_POST['password_confirm'];
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if(!filter_var($email, FILTER_VALIDATE_EMAIL)) {
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echo 'Please use valid email<br>';
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$error = true;
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}
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if(strlen($password) == 0) {
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echo 'Please enter password<br>';
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$error = true;
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}
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if($password != $password_confirm) {
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echo 'passwords doesnt match<br>';
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$error = true;
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}
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if(!$error) {
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$statement = $pdo->prepare("SELECT * FROM users WHERE email = :email");
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$result = $statement->execute(array('email' => $email));
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$user = $statement->fetch();
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if($user !== false) {
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echo 'already a user here<br>';
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$error = true;
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}
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}
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if(!$error) {
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$statement = $pdo->prepare("SELECT * FROM users WHERE username = :username");
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$result = $statement->execute(array('username' => $username));
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$user = $statement->fetch();
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if($user !== false) {
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echo 'already a user here<br>';
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$error = true;
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}
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}
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if(!$error) {
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$password_hash = password_hash($password, PASSWORD_DEFAULT);
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$statement = $pdo->prepare("INSERT INTO users (email, username, givenName, lastName, password) VALUES (:email, :username, :givenName, :lastName, :password)");
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$result = $statement->execute(array('email' => $email, 'username' => $username, 'givenName' => $givenName, 'lastName' => $lastName, 'password' => $password_hash));
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if($result) {
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echo 'successfull registered. <a href="login.php">Login</a>';
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$showFormular = false;
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} else {
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echo 'Error. Please try again!<br>';
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}
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}
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}
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if($showFormular) {
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?>
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<form action="?register=1" method="post">
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E-Mail:<br>
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<input type="email" size="40" maxlength="250" name="email"><br><br>
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Username:<br>
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<input type="text" size="40" name="username"><br><br>
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Given Name:<br>
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<input type="text" size="40" name="givenName"><br><br>
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Family Name:<br>
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<input type="text" size="40" name="lastName"><br><br>
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Password:<br>
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<input type="password" size="40" name="password"><br><br>
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Password (aganin):<br>
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<input type="password" size="40" name="password_confirm"><br><br>
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<input type="submit" value="GO">
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</form>
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<?php
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}
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?>
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</body>
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</html>
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