Не могу отправить header, помогите пожалуйста, объясните шири. Как попасть show_user.php ?
create_user.html
<form action="./scripts/create_user.php" method="POST" enctype="multipart/form-data">
<fieldset>
<label for="first_name">Имя:</label>
<input type="text" name="first_name" size="20" /><br>
<label for="last_name">Фамилия:</label>
<input type="text" name="last_name" size="20"><br>
<label for="email">Адрес электронной почты:</label>
<input type="text" name="email" size="50">
<label for="facebook_url">URL в Facebook:</label>
<input type="text" name="facebook_url" size="50">
<label for="twitter_handle">Идентификатор в Twitter:</label>
<input type="text" name="twitter_handle" size="20"><br>
<label for="bio">Биография:</label>
<textarea name="bio" cols="40" rows="10"></textarea>
</fieldset>
<br>
<fieldset class="center">
<input type="submit" value="Вступить в клуб">
<input type="reset" value="Очистить и начать все заново">
</fieldset>
</form>
create_user.php
<?php
require "database_connection.php";
$first_name = trim($_REQUEST['first_name']);
$last_name = trim($_REQUEST['last_name']);
$email = trim($_REQUEST['email']);
$bio = trim($_REQUEST['bio']);
$facebook_url = str_replace("facebook.org", "facebook.com", trim($_REQUEST['facebook_url']));
$position = strpos($facebook_url, "facebook.com");
if ($position === false) {
$facebook_url = "http://www.facebook.com/" . $facebook_url;
}
$twitter_handle = trim($_REQUEST['twitter_handle']);
$twitter_url = "http://www.twitter.com/";
$position = strpos($twitter_handle, "@");
if ($position === false) {
$twitter_url = $twitter_url . $twitter_handle;
} else {
$twitter_url = $twitter_url . substr($twitter_handle, $position + 1);
}
?>
<?php
$insert_sql = "INSERT INTO users (first_name, last_name, email, bio, facebook_url, twitter_handle) VALUES ('{$first_name}', '{$last_name}', '{$email}', '{$bio}', '{$facebook_url}', '{$twitter_handle}')";
mysql_query($insert_sql) or die(mysql_error());
header("Location: show_user.php");
exit();
?>
show_user.php
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<div id="example">Профиль</div>
<div id="content">
<div class="user_profile">
<?php
require "database_connection.php";
// Получение ID показываемого пользователя
$user_id = $_REQUEST['user_id'];
// Создание инструкции SELECT
$select_query = "SELECT * FROM users WHERE user_id = " . $user_id;
$result = mysql_query($select_query);
if ($result) {
$row = mysql_fetch_array($result);
$first_name = $row['first_name'];
$last_name = $row['last_name'];
$bio = $row['bio'];
$email = $row['email'];
$facebook_url = $row['facebook_url'];
$twitter_handle = $row['$twitter_handle'];
$twitter_url = "http://www.twitter.com/" . substr($twitter_handle, $position + 1);
$user_image = "creation.jpg";
} else {
die("Ошибка обнаружения пользователя с ID {$user_id}");
}
?>
<h1><?php echo "{$first_name} {$last_name}"; ?></h1>
<p>
<img src="<?php echo $user_image; ?>">
<?php echo $bio; ?>
</p>
<p>Duis irure culpa velit nostrud.</p>
<p class="contact_info">Поддерживайте свазь с <?php echo $first_name; ?></p>
<ul>
<li><a href="<?php echo $email; ?>">По Электронной почте</a></li>
<li><a href="<?php echo $facebook_url; ?>">посещение его страницы на Facebook</a></li>
<li><a href="<?php echo $twitter_url; ?>">отслеживания его сообщений в Twitter</a></li>
</ul>
</div>
</div>
</body>
</html>
Warning: Cannot modify header information - headers already sent by (output started at C:\OSPanel\domains\localhost\scripts\create_user.php:1) in C:\OSPanel\domains\localhost\scripts\create_user.php on line 24
Средний
