am facut un script de inregistrare si un script pt conectarea la baza de date care arata cam asa :
<?php
DEFINE ('DB_USER','root ');
DEFINE ('DB_PASSWORD','blabla');
DEFINE ('DB_HOST','localhost');
DEFINE ('DB_NAME','sitename ');
//realizeaza conexiunea
$dbc=@mysql_connect (DB_HOST,DB_USER,DB_PASSWORD) OR die(mysql_error());
//selecteaza baza de date
@mysql_select_db (DB_NAME) OR die ('Could not connect to database: ' );
// creeaza o functie pt inserarea secventelor escape in date
function escape_data ($data) {
//contracareaza efectele optiunii Magic Quotes
if (ini_get('magic_quotes_gpc')) {
$data= stripslashes($data);
}
//verifica daca este disponibila functia mysql_real_escape_string()
if (function_exists ('mysql_real_escape_string')) {
global $dbc; // este necesara o conexiune
$data= mysql_real_escape_string(trim($data),$dbc);
}
else {
$data=mysql_escape_string(trim($data));
}
//returneaza valorile, dupa inserarea secventelor escape .
return $data;
} //sfarsitul functiei
?>
<?php # Script 8.7 - register.php
// Send NOTHING to the Web browser prior to the header() line!
// Check if the form has been submitted.
if (isset($_POST['submitted'])) {
require_once ('mysql_connect.php'); // Connect to the db.
$errors = array(); // Initialize error array.
// Check for a first name.
if (empty($_POST['first_name'])) {
$errors[] = 'You forgot to enter your first name.';
} else {
$fn = escape_data($_POST['first_name']);
}
// Check for a last name.
if (empty($_POST['last_name'])) {
$errors[] = 'You forgot to enter your last name.';
} else {
$ln = escape_data($_POST['last_name']);
}
// Check for an email address.
if (empty($_POST['email'])) {
$errors[] = 'You forgot to enter your email address.';
} else {
$e = escape_data($_POST['email']);
}
// Check for a password and match against the confirmed password.
if (!empty($_POST['password1'])) {
if ($_POST['password1'] != $_POST['password2']) {
$errors[] = 'Your password did not match the confirmed password.';
} else {
$p = escape_data($_POST['password1']);
}
} else {
$errors[] = 'You forgot to enter your password.';
}
if (empty($errors)) { // If everything's OK.
// Register the user in the database.
// Check for previous registration.
$query = "SELECT user_id FROM users WHERE email='$e'";
$result = mysql_query($query);
if (mysql_num_rows($result) == 0) {
// Make the query.
$query = "INSERT INTO users (first_name, last_name, email, password, registration_date) VALUES ('$fn', '$ln', '$e', SHA('$p'), NOW() )";
$result = @mysql_query ($query); // Run the query.
if ($result) { // If it ran OK.
// Send an email, if desired.
// Redirect the user to the thanks.php page.
// Start defining the URL.
$url = 'http://' . $_SERVER['HTTP_HOST'] . dirname($_SERVER['PHP_SELF']);
// Check for a trailing slash.
if ((substr($url, -1) == '/') OR (substr($url, -1) == '\') ) {
$url = substr ($url, 0, -1); // Chop off the slash.
}
// Add the page.
$url .= '/thanks.php';
header("Location: $url");
exit();
} else { // If it did not run OK.
$errors[] = 'You could not be registered due to a system error. We apologize for any inconvenience.'; // Public message.
$errors[] = mysql_error() . '<br /><br />Query: ' . $query; // Debugging message.
}
} else { // Email address is already taken.
$errors[] = 'The email address has already been registered.';
}
} // End of if (empty($errors)) IF.
mysql_close(); // Close the database connection.
} else { // Form has not been submitted.
$errors = NULL;
} // End of the main Submit conditional.
// Begin the page now.
$page_title = 'FlameClub';
include ('./includes/header.html');
if (!empty($errors)) { // Print any error messages.
echo '<h1 id="mainhead">Error!</h1>
<p class="error">The following error(s) occurred:<br />';
foreach ($errors as $msg) { // Print each error.
echo " - $msg<br />\n";
}
echo '</p><p>Please try again.</p>';
}
// Create the form.
?>
<h2>Register</h2>
<form action="register.php" method="post">
<p>First Name: <input type="text" name="first_name" size="15" maxlength="15" value="<?php if (isset($_POST['first_name'])) echo $_POST['first_name']; ?>" /></p>
<p>Last Name: <input type="text" name="last_name" size="15" maxlength="30" value="<?php if (isset($_POST['last_name'])) echo $_POST['last_name']; ?>" /></p>
<p>Email Address: <input type="text" name="email" size="20" maxlength="40" value="<?php if (isset($_POST['email'])) echo $_POST['email']; ?>" /> </p>
<p>Password: <input type="password" name="password1" size="10" maxlength="20" /></p>
<p>Confirm Password: <input type="password" name="password2" size="10" maxlength="20" /></p>
<p><input type="submit" name="submit" value="Register" /></p>
<input type="hidden" name="submitted" value="TRUE" />
</form>
<?php
include ('./includes/footer.html');
?>
