username from cookie

[jenna]

How to create form that displays submited text in it self?

its like i loged in from from that form, entered my username there, and next time i come my username is already there and i only need to enter password.

 

[fabrydesign]

After you validate their information in your login script, add

 

setcookie('username',$username,time()+60*60*24*30); // $username being their username

 

and then on your form, add:

 

<input name="login" value="<?php if(isset($_COOKIE['username')){ echo $_COOKIE['username']; } ?>" />

[jenna]

<?php 

$form = $_POST['form']; 

if($_GET['cookie'] == 'new'){ 
      setCookie('cookie', 2 ); 
      header('Location: '.$_SERVER['PHP_SELF']); 
}elseif($_GET['cookie'] == 'del'){ 
      setCookie('cookie'); 
      header('Location: '.$_SERVER['PHP_SELF']); 
} 
if($_COOKIE['cookie'] != null){ 
      echo 'Cookie exists!<br> 
<a href="'.$_SERVER['PHP_SELF'].'?cookie=del">Delete Cookie</a><br>'; 

}else{ 
      echo 'No cookie!<br> 

<a href="'.$_SERVER['PHP_SELF'].'?cookie=new">New Cookie</a><br>'; 
} 


?> 
<form action="<?php $_SERVER['PHP_SELF'] ?>" method="post"><input name="form" value="<?php if(isset($_COOKIE['cookie'])){ echo $_COOKIE['cookie']; } ?>" /><input name="form" type="hidden" value=""> 
<a href="<?php $_SERVER['PHP_SELF'] ?>?cookie=new">New or Chance</a></form>

 

now how can i submit both form and .$_SERVER['PHP_SELF'].'?cookie=new at the same time ?