Na mojej stronce http://www.history.is.net.pl jest zainstalowany system komentarzy i gdy dla testu teraz spróbowałem wysłać pustego komentarza to wtedy znika mi cała stronka i wtedy zawartość stronki mam na białym tle w takiej przykładowo postaci: http://www.history.is.net.pl/?download&cat=1&appage=7
» Download » Skrypty » Księga Gości
Księga Gości
Prosty skrypt księgi gości bez wykorzystania bazy danych oparty na pliku txt.
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Zamieszczanie pustych komentarzy jest zabronione.
Kliknij Tutaj, aby wrócić do komentarzy
Tak wygladaja moje pliki: send.php
<?php
function getBrowser()
{
$u_agent = $_SERVER['HTTP_USER_AGENT'];
$bname = 'Unknown';
$platform = 'Unknown';
$version= "";
//First get the platform?
if (preg_match('/linux/i', $u_agent)) {
$platform = 'linux';
}
if (preg_match('/linux/i', $u_agent)) {
if(preg_match('/ubuntu/i', $u_agent))
$platform='ubuntu';
elseif(preg_match('/fedora/i', $u_agent))
$platform='fedora';
elseif(preg_match('/arch/i', $u_agent))
$platform='arch';
else
$platform = 'linux';
}
elseif (preg_match('/macintosh|mac os x/i', $u_agent)) {
$platform = 'mac';
}
elseif (preg_match('/windows|win32/i', $u_agent)) {
$platform = 'windows';
}
// Next get the name of the useragent yes seperately and for good reason
if(preg_match('/MSIE/i',$u_agent) && !preg_match('/Opera/i',$u_agent))
{
$bname = 'Internet Explorer';
$ub = "MSIE";
}
elseif(preg_match('/Firefox/i',$u_agent))
{
$bname = 'Mozilla Firefox';
$ub = "Firefox";
}
elseif(preg_match('/Chrome/i',$u_agent))
{
$bname = 'Google Chrome';
$ub = "Chrome";
}
elseif(preg_match('/Safari/i',$u_agent))
{
$bname = 'Apple Safari';
$ub = "Safari";
}
elseif(preg_match('/Opera/i',$u_agent))
{
$bname = 'Opera';
$ub = "Opera";
}
elseif(preg_match('/Netscape/i',$u_agent))
{
$bname = 'Netscape';
$ub = "Netscape";
}
// finally get the correct version number
$known = array('Version', $ub, 'other');
$pattern = '#(?' . join('|', $known) .
')[/]+(?[0-9.|a-zA-Z.]*)#';
if (!preg_match_all($pattern, $u_agent, $matches)) {
// we have no matching number just continue
}
// see how many we have
$i = count($matches['browser']);
if ($i != 1) {
//we will have two since we are not using 'other' argument yet
//see if version is before or after the name
if (strripos($u_agent,"Version") < strripos($u_agent,$ub)){
$version= $matches['version'][0];
}
else {
$version= $matches['version'][1];
}
}
else {
$version= $matches['version'][0];
}
// check if we have a number
if ($version==null || $version=="") {$version="?";}
return array(
'userAgent' => $u_agent,
'name' => $bname,
'version' => $version,
'platform' => $platform,
'pattern' => $pattern
);
}
// send.php
// check if argument 'id' is there
if(empty($_GET['id']))
{
$id = 'default';
}
else
{
$id = $_GET['id'];
}
// comment files location
$localization = "data/comments/";
// comment files extensions
$file_extension = ".txt";
//
// Comment content - start
//
// change HTML special chars in to properly (safe) form
// protect beware sending code via comments
$nickTestowy = preg_replace("/(\s+)/","",htmlspecialchars($_POST['nick']));
$wpisTestowy = preg_replace("/(\s+)/","",htmlspecialchars($_POST['comment']));
//
// Comment content - end
//
//
// Check - start
//
// Simple solution to don't publish empty comments
if(empty($wpisTestowy))
die("
Zamieszczanie pustych komentarzy jest zabronione.
Kliknij Tutaj, aby wrócić do komentarzy
„); $nick = (empty($nickTestowy))? „Anonymous” : str_replace(”\r\n", " „, htmlspecialchars(trim($_POST[‘nick’]))) ; $comment = str_replace(”\r\n", " ", htmlspecialchars(trim($_POST[‘comment’]))); // // Check - end // // // COOKIE - start // // Simple anti-spam solution // cookie name $cookie_name = ‘comment’; // cookie value $cookie_value = ‘1’; // when cookie will expire // 60 seconds $cookie_expire = time()+60; // setcookie(name, value, expire, path, domain); // check if there is cookie now if (isset($_COOKIE[$cookie_name])) { // show information to wait before adding next comment echo "
Dodano Twój komentarz.
Kliknij Tutaj, aby wrócić do komentarzy
"; die(); } $date_and_time = date(„d.m.Y H:i”); // user identification $user_ip = $_SERVER[‘REMOTE_ADDR’]; list($useragent,$ua_name,$ua_version,$user_os,$ua_pattern)=array_values(getBrowser()); // place between content in flat-file $PLACE = ‘|||’; // end of the line in flat-file $line_end = „\n”; // exported line to flat-file $result = $date_and_time.$PLACE.$user_ip.$PLACE.$ua_name.$PLACE.$user_os.$PLACE.$useragent.$PLACE.$nick.$PLACE.$comment.$line_end; // directory and name of flat-file $file = $localization.$id.$file_extension; // opening flat-file in ‘add’ mode $file_handle = fopen($file, „a”); // write ‘$result’ in to the flat-file fwrite ($file_handle, $result); // close the flat file and report result if(fclose($file_handle)) { // COOKIE // create cookie file to protect against spam setcookie($cookie_name, $cookie_value, $cookie_expire); // STATUS // show that comment was sucessfully added echo "
Dodano Twój komentarz.
Kliknij Tutaj, aby wrócić do komentarzy
"; } else { // show that there was an error while adding comment echo "
Wystąpił błąd podczas dodawania komentarza, spróbuj następnym razem.
Kliknij Tutaj, aby wrócić do komentarzy
"; } // send.php ?>[/code] show.php
[code]<?php // show.php // check if argument ‘id’ is there if(!isset($_GET[‘appage’])) { $id = ‘default’; } else { $id = $_GET[‘cat’].$_GET[‘appage’]; } // comment files location $localization = „data/comments/”; // comment files extensions $file_extension = „.txt”; // check if file exist, if no create if (!file_exists($localization.$id.$file_extension)) { file_put_contents($localization.$id.$file_extension, ‘’); chmod($localization.$id.$file_extension, 0777); } // load file to array $file = file($localization.$id.$file_extension); // reverse array order $file = array_reverse($file); // count number of comments $number_of_comments = count($file); ?> <?php // echo "Komentarze ($number_of_comments) "; // check if there is any comment if($number_of_comments == 0) { echo "
Brak komentarzy
"; } else { // variable counting loop moves $loop_counter = 1; // loop for each line in file foreach($file as $key => $value) { // load line of file in to ‘$data’ array $data = explode(‘|||’, $value); list( $comment_data, $comment_ip,$comment_ua,$comment_os,$useragent,$comment_nick,$comment_content)=$data; // check if it is last loop move if($loop_counter < $number_of_comments) { // echo "
"; echo "
"; } else { echo "
"; } // // show comment // echo „**~$comment_nick ($comment_data) napisał:**User Agent: ”; // add ‘1’ to loop counter variable $loop_counter = $loop_counter + 1; } } ? ?php include(‘./add.php’); // // show.php ? add.php
’ Wyślij swój komentarz** Nick: Jeśli nie podasz swojego nicka komentarzowi zostanie przypisany autor „Anonimowy”. Komentarz:**
?php // add.php ?
?php
// add.php
// check if argument 'id' is there
if(!isset($_GET['appage']))
{
$id = 'default';
}
else
{
$id = $_GET['cat'].$_GET['appage'];
}
?
Chcialbym zeby ta biala strona sie nie wlanczala mi. Czy ktos moze mi pomoc ?
