Only logged in users may shorten links. Did you mean to log in?"; require_once('footer.php'); die(); } } function bve($bv) { global $mysqli; $query1 = "SELECT `rid` FROM `redirinfo` WHERE baseval='{$bv}'"; // Check if exists natura $result = $mysqli->query($query1); $row = mysqli_fetch_assoc($result); $existing = $row['rid']; if ($existing != NULL ) { return true; } else { return false; } } if(!strstr($_POST['urlr'], $protocol)) { $urlr = "http".$protocol.trim($_POST['urlr']); //add http:// if :// not there } else { $urlr = trim($_POST['urlr']); } if(!filterurl($urlr)) { echo "You entered an invalid url
"; echo "Back"; die(); } if($hpi !== $hp) { echo "We have detected that you may be using automated methods to shorten links.
We offer a free API, please do not use our shorten page as an API.
If you are getting this message, but you are not a bot, please email support@polr.cf
Thanks."; die(); } function rStr($length = 4) { return substr(str_shuffle("0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"), 0, $length); } if($ps == "s") { // if secret url $rstr = rStr(4); } $userinfo = $polrauth->islogged(); if(!is_array($userinfo)) { $il = false; } else { $il = true; } $urlr = $mysqli->real_escape_string($urlr); //Other URL Shorteners List Array $isshort = array('polr.me', 'polr.cf','bit.ly','is.gd','tiny.cc','adf.ly','ur1.ca','goo.gl','ow.ly','j.mp','t.co'); foreach ($isshort as $url_shorteners) { if(strstr($urlr, $protocol.$url_shorteners)) { echo "You entered an already shortened URL.
"; echo "Back"; die(); } }$query1 = "SELECT `rid`,`lkey` FROM `redirinfo` WHERE `rurl`='{$urlr}' AND iscustom='no';"; // Check if exists naturally $result = $mysqli->query($query1); $row = mysqli_fetch_assoc($result); $existing = $row['rid']; $lkey_ex = $row['lkey']; $decodescript = ""; $ip = $mysqli->real_escape_string($ip); $customurl = $mysqli->real_escape_string($_POST['custom']); if($customurl == "") { $iscustom = "no"; } //check custom url $not_allowed_custom = array('.'); if($customurl!="") { if(!ctype_alnum($customurl)) { echo "Symbols or spaces are not allowed in a customized URL - alphanumeric only. Try again"; die(); } if(strlen($customurl)>20) { echo "The maximum length for a custom url is 20 letters. Try again"; die(); } } if(!$existing || $customurl!="" || $ps=="s" || $lkey_ex) { // If does not exist or creating custom URL. If requesting a secret link, recreate as well. $query1 = "SELECT MAX(rid) AS `rid` FROM `redirinfo` WHERE `iscustom`='no';"; $result = $mysqli->query($query1); $row = mysqli_fetch_assoc($result); $ridr = $row['rid']; // Check if next URL in base32 has been occupied by a custom url $q_checkbv = "SELECT `baseval` FROM `redirinfo` WHERE `rid`='{$ridr}';"; $perform_cbv = $mysqli->query($q_checkbv); $cbvr = mysqli_fetch_assoc($perform_cbv); $based_val = $cbvr['baseval']; $nbnum = base_convert($based_val,36,10); $baseval = base_convert($nbnum+1,10,36); while (bve($baseval) == true) { $nbnum = base_convert($baseval,36,10); $baseval = base_convert($nbnum+1,10,36); } if($customurl!="") { // creating custom URL? $baseval = $customurl; $iscustom = "yes"; $query = "SELECT `rid` FROM `redirinfo` WHERE `baseval`='{$customurl}';"; //check if baseval used already $result = $mysqli->query($query); $row = mysqli_fetch_assoc($result); $custom_existing = $row['rid']; if($custom_existing) { echo "The custom shorturl ending you specified is already in use. Try again"; die(); } } if($ps == "p" || !$ps) { $query2 = "INSERT INTO `redirinfo` (baseval,rurl,ip,user,iscustom,country) VALUES ('{$baseval}','{$urlr}','{$ip}','{$userinfo['username']}','{$iscustom}','{$country_code}');"; } else if($ps=="s") { $query2 = "INSERT INTO `redirinfo` (baseval,rurl,ip,user,iscustom,lkey,country) VALUES ('{$baseval}','{$urlr}','{$ip}','{$userinfo['username']}','{$iscustom}','{$rstr}','{$country_code}');"; $baseval .= "?".$rstr; } $result2r = $mysqli->query($query2);// or showerror(); $basewsa = base64_encode($wsa); $basebv =base64_encode($baseval); echo ""; echo $decodescript; echo "

URL:

"; } else { // Already exists. Fetch from DB and send over. $query1 = "SELECT `baseval` FROM `redirinfo` WHERE `rurl`='{$urlr}' AND iscustom='no'"; $result = $mysqli->query($query1); $row = mysqli_fetch_assoc($result); $baseval = $row['baseval']; $basebv = base64_encode($baseval); $basewsa = base64_encode($wsa); echo ""; echo $decodescript; echo "

URL:

"; } echo '
Shorten Another Link
'; require_once('footer.php');