php_5

<?php
##if($_POST['usr']=='goshko'){
##  echo "hello goshko";
##  echo "pass is:", $_POST['pwd'];
##}
##else {
##  echo "GTFOOH";
##}
if(@$_POST['usr']=='goshko' && @$_POST['pwd'] == 'peshko'){
    echo "hello goshko";
} else {
    if(count($_POST)>0) {
    echo "wrong user or pass";
    }
}
?>
<form action="myIndex.php" method="post">
Username:<input type="text" name='usr'><br />
Password:<input type="password" name='pwd'><br />
<input type="submit">
</form>
<?php
    echo $_POST['usr'], "\n";
    echo $_GET['usr'], "\n";
    echo $_REQUEST['usr'], "\n";
?>

//cookie.php
<?php
$v = @$_COOKIE['visits'];
$v++;
setcookie('visits', $v, time()+60*60*24*30);

echo "visits: ", $v;