{"id":26872,"date":"2021-04-30T12:21:00","date_gmt":"2021-04-30T09:21:00","guid":{"rendered":"https:\/\/themewp.inform.click\/?p=26872"},"modified":"2021-10-17T05:26:54","modified_gmt":"2021-10-17T02:26:54","slug":"hur-man-skapar-ett-php-registreringssystem-for-din-webbplats","status":"publish","type":"post","link":"https:\/\/themewp.inform.click\/sv\/hur-man-skapar-ett-php-registreringssystem-for-din-webbplats\/","title":{"rendered":"Hur man skapar ett PHP-registreringssystem f\u00f6r din webbplats"},"content":{"rendered":"

Vill du integrera PHP-registreringssystem? I det h\u00e4r inl\u00e4gget skapar vi ett registreringsformul\u00e4r, validerar e-post mot databasen. Vid framg\u00e5ngsrik registrering av en anv\u00e4ndare skickar vi en aktiveringsl\u00e4nk till anv\u00e4ndarens e-post. N\u00e4r anv\u00e4ndaren klickar p\u00e5 aktiveringsl\u00e4nken fr\u00e5n e-postmeddelandet aktiverar vi deras konto.<\/p>\n

Med detta sagt, l\u00e5t oss skapa v\u00e5rt PHP-registreringssystem.<\/p>\n

Skapa en anv\u00e4ndartabell i databasen<\/h3>\n

F\u00f6r varje registreringssystem beh\u00f6ver vi en databastabell. Mot den h\u00e4r tabellposten kontrollerar vi om anv\u00e4ndaren anger en unik e-postadress eller inte. Om anv\u00e4ndaruppgifterna \u00e4r unika och korrekta kan endast de registrera sig i v\u00e5rt system.<\/p>\n

K\u00f6r fr\u00e5gan nedan till din databas f\u00f6r att skapa tabellen ’anv\u00e4ndare’.<\/p>\n

CREATE TABLE `users` (\u00a0`id` int(11) NOT NULL AUTO_INCREMENT,\n\u00a0`fullname` varchar(255) NOT NULL,\n\u00a0`email` varchar(255) NOT NULL,\n\u00a0`password` varchar(255) NOT NULL,\n\u00a0`activation_key` varchar(255) NOT NULL,\n\u00a0`status` enum('0','1') NOT NULL DEFAULT '0',\n\u00a0PRIMARY KEY (`id`)) ENGINE=MyISAM;<\/code><\/pre>\n
Skapa ett registreringsformul\u00e4r<\/h3>\n
\"Hur<\/a><\/p>\n
Vi anv\u00e4nder Bootstrap Framework f\u00f6r<\/a> att utforma v\u00e5rt registreringsformul\u00e4r. Skapa en ’index.php’-fil och placera nedanst\u00e5ende kod i den.<\/p>\n
<!DOCTYPE html>\n<html>\n\u00a0\u00a0\u00a0\u00a0<head>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<title>Registration Form<\/title>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<link rel=\"stylesheet\" href=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/3.3.7\/css\/bootstrap.min.css\" \/>\n\u00a0\u00a0\u00a0\u00a0<\/head>\n\u00a0\u00a0\u00a0\u00a0<body>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<div class=\"container\">\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<div class=\"row\">\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<div class=\"col-md-6\">\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<h3>Registration Form<\/h3>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<?php if(!empty($arr_message['msg'])) { ?>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<div class=\"alert <?php echo $arr_message['class']; ?>\"><?php echo $arr_message['msg']; ?><\/div>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<?php } ?>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<form method=\"post\">\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<div class=\"form-group\">\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<label for=\"exampleInputFullname\">Full Name<\/label>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<input type=\"text\" class=\"form-control\" id=\"exampleInputFullname\" name=\"fullname\" placeholder=\"Full Name\" value=\"<?php if(isset($fullname)) echo $fullname; ?>\" required>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/div>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<div class=\"form-group\">\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<label for=\"exampleInputEmail1\">Email address<\/label>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<input type=\"email\" class=\"form-control\" id=\"exampleInputEmail1\" name=\"email\" placeholder=\"Email\" value=\"<?php if(isset($email)) echo $email; ?>\" required>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/div>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<div class=\"form-group\">\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<label for=\"exampleInputPassword1\">Password<\/label>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<input type=\"password\" class=\"form-control\" id=\"exampleInputPassword1\" name=\"password\" placeholder=\"Password\" required>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/div>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<div class=\"form-group\">\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<label for=\"exampleInputPassword2\">Confirm Password<\/label>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<input type=\"password\" class=\"form-control\" id=\"exampleInputPassword2\" name=\"cpassword\" placeholder=\"Confirm Password\" required>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/div>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<button type=\"submit\" name=\"submit\" class=\"btn btn-default\">Submit<\/button>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/form>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/div>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/div>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/div>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<script src=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/3.3.7\/js\/bootstrap.min.js\"><\/script>\n\u00a0\u00a0\u00a0\u00a0<\/body>\n<\/html><\/code><\/pre>\n
Ovanst\u00e5ende kod visar registreringsformul\u00e4ret n\u00e4r vi k\u00f6r ’index.php’ -filen. Du observerar variabeln $ arr_message [’msg’] i kod som kommer att skriva ut registreringsfel om n\u00e5gon. Denna variabel deklareras inom kort.<\/p>\n
Serversida f\u00f6r PHP-registreringssystem<\/h3>\n
I detta skede \u00e4r vi redo med registreringsformul\u00e4ret och databastabellen. D\u00e4refter, p\u00e5 formul\u00e4ret skicka m\u00e5ste vi skriva PHP-kod som kontrollerar om e-post redan finns i databasen. Om e-post existerar skickar vi felmeddelandet. Om all information \u00e4r korrekt s\u00e4tter vi in \u200b\u200banv\u00e4ndaruppgifterna i databasen och skickar en aktiveringsl\u00e4nk till deras angivna e-postadress.<\/p>\n
Skapa en fil ’config.php’ d\u00e4r vi lagrar databasuppgifterna.<\/p>\n
<?php\n$conn = new mysqli('DB_HOST', 'DB_USER', 'DB_PASSWORD', 'DB_NAME');\n\u00a0\nif ($conn->connect_errno) {\n\u00a0\u00a0\u00a0\u00a0echo \"Error: \". $conn->connect_error;\n}\n?><\/code><\/pre>\n
L\u00e4gg till nedanst\u00e5ende kod i v\u00e5r ’index.php’ f\u00f6re b\u00f6rjan av html-taggen.<\/p>\n
<?php\nrequire_once('config.php');\n\u00a0\n$arr_message = [];\nif (isset($_POST['submit'])) {\n\u00a0\n\u00a0\u00a0\u00a0\u00a0$_POST = array_map('trim', $_POST);\n\u00a0\u00a0\u00a0\u00a0extract($_POST);\n\u00a0\n\u00a0\u00a0\u00a0\u00a0if (!empty($fullname) && !empty($email) && !empty($password)) {\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if ($password == $cpassword) {\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$sql = \"SELECT id FROM users WHERE email = '\".$conn->real_escape_string($email).\"'\";\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$result = $conn->query($sql);\n\u00a0\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if ($result->num_rows > 0) {\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$arr_message = [\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'class' => 'alert-danger',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'msg' => 'Email already exist.',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0];\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0} else {\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$email = $conn->real_escape_string($email);\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$activation_key = sha1(mt_rand(10000,99999).time().$email);\n\u00a0\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$sql = \"INSERT INTO users(fullname, email, password, activation_key) VALUES('\".$conn->real_escape_string($fullname).\"', '\".$email.\"', '\".md5($conn->real_escape_string($password)).\"', '\".$activation_key.\"')\";\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$conn->query($sql);\n\u00a0\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/send activation link in an email\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$subject = 'Activate Your Account';\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$message = 'Hello '.ucwords($fullname).',<br> \n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<p>Click the below link to activate your account.<\/p>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<a href=\"YOUR_PROJECT_URL\/activate.php?key='.$activation_key.'\">Activate Account<\/a><br><br>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Thanks,<br>Admin';\n\u00a0\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$headers[] = 'MIME-Version: 1.0';\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$headers[] = 'Content-type: text\/html; charset=iso-8859-1';\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0mail($email, $subject, $message, implode(\"rn\", $headers));\n\u00a0\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$arr_message = [\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'class' => 'alert-success',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'msg' => 'We have sent an activation link to your email. Please activate your account.',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0];\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$fullname = $email = '';\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0} else {\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$arr_message = [\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'class' => 'alert-danger',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'msg' => 'Password mismatch.',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0];\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}\n\u00a0\u00a0\u00a0\u00a0}\n}\n?><\/code><\/pre>\n
H\u00e4r n\u00e4r vi lagrar l\u00f6senordet anv\u00e4nder vi PHP-metoden md5 f\u00f6rutsatt att du lagrade l\u00f6senordet med hj\u00e4lp av denna algoritm.<\/p>\n
enable.php-fil f\u00f6r att aktivera ditt konto<\/h3>\n
Nu \u00e4r det dags att skapa filen ’enable.php’. Den h\u00e4r filen hanterar kontoaktiveringskoden. Vi skriver en kod f\u00f6r att aktivera anv\u00e4ndarkontot om webbadressen inneh\u00e5ller en korrekt aktiveringsnyckel.<\/p>\n
filen ’active.php’ inneh\u00e5ller nedanst\u00e5ende kod.<\/p>\n
<?php\nrequire_once('config.php');\n\u00a0\nif (!isset($_GET['key']) || empty($_GET['key'])) {\n\u00a0\u00a0\u00a0\u00a0header('Location:index.php');\n}\n\u00a0\n$sql = \"SELECT id, status FROM users WHERE activation_key = '\".$_GET['key'].\"'\";\n$result = $conn->query($sql);\n\u00a0\nif ($result->num_rows > 0) {\n\u00a0\u00a0\u00a0\u00a0$row = $result->fetch_assoc();\n\u00a0\u00a0\u00a0\u00a0if ($row['status']) {\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$arr_message = [\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'class' => 'alert-success',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'msg' => 'Your account is already activated.',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0];\n\u00a0\u00a0\u00a0\u00a0} else {\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$sql = \"UPDATE users SET status = '1' WHERE id = \".$row['id'].\" AND activation_key = '\".$_GET['key'].\"'\";\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$conn->query($sql);\n\u00a0\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$arr_message = [\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'class' => 'alert-success',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'msg' => 'Your account is activated. You can <a href=\"YOUR_PROJECT_URL\/login.php\">login now<\/a>.',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0];\n\u00a0\u00a0\u00a0\u00a0}\n} else {\n\u00a0\u00a0\u00a0\u00a0$arr_message = [\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'class' => 'alert-danger',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'msg' => 'Invalid URL.',\n\u00a0\u00a0\u00a0\u00a0];\n}\n?><\/code><\/pre>\n
F\u00f6r att visa framg\u00e5ngs- \/ felmeddelandet i filen ’enable.php’, l\u00e4gg till nedanst\u00e5ende HTML-kod i den.<\/p>\n
<div class=\"container\">\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<div class=\"row\">\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<div class=\"col-md-6\">\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<?php if(!empty($arr_message['msg'])) { ?>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<div class=\"alert <?php echo $arr_message['class']; ?>\">\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<?php echo $arr_message['msg']; ?>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/div>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<?php } ?>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/div>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/div>\n\u00a0\u00a0\u00a0\u00a0<\/div><\/code><\/pre>\n
Du kanske ocks\u00e5 vill l\u00e4sa v\u00e5r relaterade artikel om hur man skapar PHP-inloggningssystem<\/a>.<\/p>\n
Inspelningsk\u00e4lla:  artisansweb.net<\/a><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"
I den h\u00e4r artikeln skapar vi ett PHP-registreringssystem med MySQLi. Under registreringsprocessen skickar vi ocks\u00e5 en aktiveringsl\u00e4nk till anv\u00e4ndaren<\/p>\n","protected":false},"author":1,"featured_media":21622,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[279],"tags":[850],"class_list":["post-26872","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php-10","tag-affiai-sv"],"_links":{"self":[{"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/posts\/26872","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/comments?post=26872"}],"version-history":[{"count":0,"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/posts\/26872\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/media\/21622"}],"wp:attachment":[{"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/media?parent=26872"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/categories?post=26872"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/tags?post=26872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}