Ciao ragazzi, questo script permette di caricare il profilo immagine per gli utenti registrati. Quando carico la foto o meglio quando premo il tasto per visualizzarla, dopo averla caricata la pagina diventa bianca e solo quando faccio refresh mi fa vedere la foto 
. Per il resto tutto funziona correttamente. questo il codice. Grazie!!
Codice PHP:
<h2>Hello, <?php echo $user_data['first_name'].' ' . $user_data['last_name']; ?>!</h2>
<div class="inner">
<div class="profile">
<?php
if(isset($_FILES['profile']) == true)
{
if(empty($_FILES['profile']['name']) == true)
{
echo 'Please choose a file!';
}
else
{
$allowed = array('jpg', 'jpeg', 'gif', 'png');
$file_name = $_FILES['profile']['name'];
$file_size = $_FILES['profile']['size'];
$file_extn = strtolower(end(explode('.', $file_name)));
$file_temp = $_FILES['profile']['tmp_name'];
if(in_array($file_extn, $allowed) == true && $file_size<(1024*1024) == true)
{
change_profile_image($session_user_id, $file_temp, $file_extn);
//header('Location: ' . $current_file);
exit();
}
else if($file_size<(1024*1024) == false)
{
echo "Image file size max 1 MB";
}
else
{
echo 'Incorrect file type. Allowed: ';
echo implode(', ', $allowed);
}
}
}
if(file_exists($user_data['profile']))
{
echo '[img]', $user_data['profile'], '[/img]';
}
else
{
echo '[img]./images/profile/default.gif[/img]
';
echo '[b]Upload your picture[/b]';
}
/*if(empty($user_data['profile']) == false)
{
echo '[img]', $user_data['profile'], '[/img]';
}*/
?>
<form action="" method="post" enctype="multipart/form-data">
<input type="file" name="profile" > <input type="submit">
</form>
</div>
<ul>
[*]
[url="logout.php"]Log out[/url]
[*]
[url="<?php echo $user_data['username'] ?>"]Profile[/url]
[*]
[url="changepassword.php"]Change password[/url]
[*]
[url="settings.php"]Settings[/url]
[/list]
</div>
</div>
Questa e la funzione:
Codice PHP:
function change_profile_image($user_id, $file_temp, $file_extn)
{
$file_path = 'images/profile/' . substr(md5(time()), 0, 10) . '.' . $file_extn ;
move_uploaded_file($file_temp, $file_path);
mysql_query("UPDATE users SET profile = '" . $file_path . "' WHERE user_id = " . (int)$user_id);
}
Rispondi quotando