<?php
if(isset($_GET['name'])){
$name = $_GET['name'] ;
setcookie('user_name', $name, time()+1000);
$user_name = $name;
}
if(isset($_COOKIE['user_name'])){
$user_name = $_COOKIE['user_name'];
}
?>
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
</head>
<body>
<div class="container">
<div class="row">
<div class="col-md-4 col-md-offset-4">
<br><br>
<?php if(isset($user_name)){
echo '<h1> Welcome ' . $user_name .'</h1>';
}else{
?>
<form method="get" action="">
<div class="form-group text-center">
<label class="control-label" for="name">Name</label>
<input class="form-control" type="text" name="name" id="name">
</div>
<div class="form-group">
<input class="btn btn-block" type="submit" name="submit" id="name">
</div>
</form>
<?php } ?>
</div>
</div>
</div>
</body>
</html>
if(isset($_GET['name'])){
$name = $_GET['name'] ;
setcookie('user_name', $name, time()+1000);
$user_name = $name;
}
if(isset($_COOKIE['user_name'])){
$user_name = $_COOKIE['user_name'];
}
?>
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
</head>
<body>
<div class="container">
<div class="row">
<div class="col-md-4 col-md-offset-4">
<br><br>
<?php if(isset($user_name)){
echo '<h1> Welcome ' . $user_name .'</h1>';
}else{
?>
<form method="get" action="">
<div class="form-group text-center">
<label class="control-label" for="name">Name</label>
<input class="form-control" type="text" name="name" id="name">
</div>
<div class="form-group">
<input class="btn btn-block" type="submit" name="submit" id="name">
</div>
</form>
<?php } ?>
</div>
</div>
</div>
</body>
</html>
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