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Brukernavn <INPUT NAME="brukernavn" TYPE="text">
Passord <INPUT NAME="passord" TYPE="password">
<INPUT NAME="login" VALUE="1" TYPE="hidden">
<INPUT NAME="submit" VALUE="Logg inn" TYPE="submit">
<?php
session_start();
function auth($_user, $_password){
# her kommer din innlogging til en mySQL-database
$crypticPassword = md5($_password);
$get_users = mysql_query("SELECT id FROM userlist WHERE user='$_user' and pass='$crypticPassword'");
if(mysql_num_rows($get_users) == 0){
return FALSE;
}
else {
return TRUE;
}
}
if($loggut == 1){
session_unset();
}
if($login=="1" || $loggetinn=="1"){
if(auth($brukernavn, $passord)){
$_SESSION['loggetinn'] = 1;
$_SESSION['brukernavn'] = $brukernavn;
$_SESSION['passord'] = $passord;
if($login == 1){
header("Location: $PHP_SELF");
}
}
}
?>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
Brukernavn <INPUT NAME="brukernavn" TYPE="text">
Passord <INPUT NAME="passord" TYPE="password">
<INPUT NAME="login" VALUE="1" TYPE="hidden">
<INPUT NAME="submit" VALUE="Logg inn" TYPE="submit">
</form>
<?php
session_start();
function auth($_user, $_password){
# her kommer din innlogging til en mySQL-database
$crypticPassword = md5($_password);
$get_users = mysql_query("SELECT id FROM userlist WHERE user='$_user' and pass='$crypticPassword'");
if(mysql_num_rows($get_users) == 0){
return FALSE;
}
else {
return TRUE;
}
}
if($loggut == 1){
session_unset();
}
if($login=="1" || $loggetinn=="1"){
if(auth($brukernavn, $passord)){
$_SESSION['loggetinn'] = 1;
$_SESSION['brukernavn'] = $brukernavn;
$_SESSION['passord'] = $passord;
if($login == 1){
header("Location: $PHP_SELF");
}
}
}
?>
$result = mysql_query("SELECT * FROM userlist);
$myrow = mysql_fetch_array($result);
echo "bruker ".$myrow["user"];
echo "<br>passord: ".$myrow["pass"]
$get_users = mysql_query("SELECT id FROM userlist WHERE user='$_user' and pass='$crypticPassword'");
<form action="index.php" method=POST>
Brukernavn:
<input type="text" name="bruker" /><br />
Passord:
<input type="password" name="pass" />
<input type="submit" value="Logg inn" />
</form>
<?php ob_start();
if( isset($_POST['Submit']) ) {
$user=$_POST['bruker'];
$pass=$_POST['pass'];
if (($user==="brukernavn") && ($pass==="passord")) {
header( "location: Velkommen.php");
} else {
echo "FEIL!";
}
}
?>
if (($user==="brukernavn") && ($pass==="passord") || ( $bruker==="brukernavn2") && ($pass==="passord2")) {
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