= MAX_SAVED_URLS)
{
// Delete the first element
array_shift($data);
}
// Add that to the array
array_push($data, $that);
return $data;
}
if(empty($_POST['url'])) {
header('location : index.php');
}
else {
if (is_readable(DATA_FILE)) {
$data = unserialize(gzinflate(file_get_contents(DATA_DIR.ASSOC_NAME)));
}
else {
$data = array();
}
}
?>
Shorten me !<title>
<link rel="stylesheet" media="screen" type="text/css" href="design.css" />
</head>
<body>
<h1>It was too long !</h1>
<?php
if (isset($_POST['short']) && $_POST['short'] != "") {
$short = htmlspecialchars($_POST['short']);
}
else {
$short = dechex(crc32($_POST['url']));
}
if (isset($_POST['url']) && $_POST['url'] != "") {
$url = htmlspecialchars($_POST['url']);
$array = array("url"=>$url, "short"=>$short);
// Add the association at the end of $data array
$data = add($array);
// Save it in the file
file_put_contents(DATA_FILE, gzdeflate(serialize($data)));
// Echoes the result
$new_url = $BASE_URL.'/?'.$short;
?>
<p>Your shorten URL:<br/>
<strong><a href="<?php echo $new_url ?>"><?php echo $new_url; ?></a></strong>
</p>
<p>Short link for:<?php echo '<a href="'.$url.'">'.$url.'</a>'; ?></p>
<?php
}
else {
echo "<p>Missing URL. <a href='index.php'>Back to index page</a>.</p>";
}
?>
</body>
</html>