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< ? php
require ( 'dbsettings.php' );
function input ( $input ){
if ( $input == null ) die ( " No Input Provided, Aborting \r \n <br> " );
$input = mysql_real_escape_string ( $input );
return $input ;
}
function prepOutputText ( $text ) {
if ( $text == null ) die ( " No Input Provided, Aborting \r \n <br> " );
$output = htmlentities ( stripslashes ( $text ), ENT_QUOTES );
return $output ;
}
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/* function is_available ( $url , $timeout = 30 ) {
$ch = curl_init (); // get cURL handle
$opts = array ( CURLOPT_RETURNTRANSFER => true , // do not output to browser
CURLOPT_URL => $url , // set URL
CURLOPT_NOBODY => true , // do a HEAD request only
CURLOPT_TIMEOUT => $timeout ); // set timeout
curl_setopt_array ( $ch , $opts );
curl_exec ( $ch ); // do it!
$retval = curl_getinfo ( $ch , CURLINFO_HTTP_CODE ) == 200 ; // check if HTTP OK
curl_close ( $ch ); // close handle
return $retval ;
} */
function GetServerStatus ( $site , $port ){
$status = array ( " OFFLINE " , " ONLINE " );
$fp = @ fsockopen ( $site , $port , $errno , $errstr , 2 );
if ( ! $fp ){
return $status [ 0 ];
} else {
return $status [ 1 ];
}
}
$submit ;
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if ( isset ( $_GET [ 'l' ])) {
$l = $_GET [ 'l' ];
$l = input ( $l );
$sql = " SELECT id, link, shortlink FROM $tbl_name WHERE shortlink=' $l ' " ;
$result = mysql_query ( $sql );
$count = mysql_num_rows ( $result );
if ( $count == 1 ){
while ( $row = mysql_fetch_assoc ( $result )){ // Attempt to pull all data concerning that one user from table
$id = $row [ 'id' ];
$link = $row [ 'link' ];
$short = $row [ 'shortlink' ];
mysql_close ();
echo " Redirecting you to your site, please wait... " ;
$link = prepOutputText ( $link );
header ( " location: " . $link );
}
} else {
echo " Hmmm... It appears that your link doesn't exist in my database. Try again? " ;
header ( " location:http://unps.us/ " );
}
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}
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?>
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< title > URL Shortner </ title >
< link rel = " shortcut icon " type = " image/ico " href = " http://unps-gama.info/favicon.ico " />
< link rel = " shortcut icon " type = " image/x-icon " href = " http://unps-gama.info/favicon.ico " />
< body bgcolor = " black " text = " greem " >< div align = " center " >
< img src = " http://unps-gama.info/upload/Pictures/header.png " >< br >
< h4 > Welcome to the UnPS - GAMA link shortner </ h4 >< hr >
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< p > All you gotta do is put a link into the box and click submit </ p >
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< ? php
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if ( ! $_POST [ 'submit' ]){
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?>
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< form id = " short " action = " index.php " method = " POST " >
< p > Destination :< br >< input name = " dest " id = " dest " class = " dest " title = " Insert URL here " placeholder = " Insert URL here " value = " " type = " text " size = " 30 " ></ p >
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< input type = " submit " name = " submit " value = " submit " >
</ form >
< ? php
}
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if ( $_POST [ " submit " ]){
if ( isset ( $_POST [ 'dest' ])) {
$dest = $_POST [ 'dest' ];
$dest = input ( $dest );
$sql = " SELECT id, link, shortlink FROM $tbl_name WHERE link=' $dest ' " ;
$result = mysql_query ( $sql );
$count = mysql_num_rows ( $result );
if ( $count == 1 ){
while ( $row = mysql_fetch_assoc ( $result )){ // Attempt to pull all data concerning that one user from table
$id = $row [ 'id' ];
$link = $row [ 'link' ];
$short = $row [ 'shortlink' ];
echo " From what I can tell, this particular link was already shortened before.<br>Here's the link: <a href= \" http://unps.us/?l= $short\ " > http :// unps . us / ? l = $short </ a > " ;
}
} else {
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if ( strpos ( $dest , 'http://' ) === false ) {
if ( strpos ( $dest , 'https://' ) === false ){
$ip = gethostbyname ( $dest );
$dest = 'http://' . $dest ;
}
}
if ( strpos ( $dest , 'http://' ) !== false ) {
if ( strpos ( $dest , 'https://' ) !== false ){
$dest = str_replace ( " https:// " , " " , $dest );
$ip = gethostbyname ( $dest );
$dest = 'https://' . $dest ;
}
$dest = str_replace ( " http:// " , " " , $dest );
$ip = gethostbyname ( $dest );
$dest = 'http://' . $dest ;
}
if ( GetServerStatus ( $ip , 80 ) != " ONLINE " ) die ( " Hmmm it seems that your link is dead. \r \n Please try again " );
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$short = substr ( number_format ( time () * rand (), 0 , '' , '' ), 0 , 10 );
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$short = base_convert ( $short , 10 , 36 );
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$sql = " INSERT INTO $tbl_name (link, shortlink) VALUES (' $dest ', ' $short ') " ;
$result = mysql_query ( $sql );
if ( $result ){
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echo " It appears that I have succeded in making a short link.<br>You'll find it here: <a href= \" http://unps.us/?l= $short\ " target = \ " $short\ " > http :// unps . us / ? l = $short </ a > " ;
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} else {
echo " There was a problem trying to register your link - Could be a database error " ;
}
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}
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}
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if ( ! $dest ){
echo '
Sorry , you are not able to shorten something without a url < br >
< a href = " http://unps.us " > Back to index </ a >< br >
< a href = " http://unps-gama.info " > Home </ a >
' ;
}
}
mysql_close ();
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?>
