Hacı functions.php nin içindekileri sil. bunları yapıştır. Senin kodlarda sorun vardı biraz düzelttim. Umarım işe yarar:

<?php

// Get user ip
function getip() { 
if (getenv('HTTP_CLIENT_IP')) { 
$ip = getenv('HTTP_CLIENT_IP'); 
} 
elseif (getenv('HTTP_X_FORWARDED_FOR')) { 
$ip = getenv('HTTP_X_FORWARDED_FOR'); 
} 
elseif (getenv('HTTP_X_FORWARDED')) { 
$ip = getenv('HTTP_X_FORWARDED'); 
} 
elseif (getenv('HTTP_FORWARDED_FOR')) { 
$ip = getenv('HTTP_FORWARDED_FOR'); 
} 
elseif (getenv('HTTP_FORWARDED')) { 
$ip = getenv('HTTP_FORWARDED'); 
} 
else { 
$ip = $_SERVER['REMOTE_ADDR']; 
} 
return $ip; 
}
function fileurl($fileId,$fileTitle) {
global $siteurl, $sefriendly;
if ($sefriendly == '1') {
$fileTitle = str_replace(" ","-",$fileTitle);
$fileTitle = str_replace("'","_",$fileTitle);
$fileTitle = str_replace(":","_",$fileTitle);
$fileTitle = str_replace("ä","a",$fileTitle);
$fileTitle = str_replace("ö","o",$fileTitle);
$fileTitle = str_replace("ü","u",$fileTitle);
$fileTitle = str_replace("ı","i",$fileTitle);
$fileTitle = str_replace("İ","i",$fileTitle);
$fileTitle = str_replace("ö","o",$fileTitle);
$fileTitle = str_replace("ç","c",$fileTitle);
$fileTitle = str_replace("ğ","g",$fileTitle);
$fileTitle = str_replace("ş","s",$fileTitle);
$fileTitle = str_replace("Ç","c",$fileTitle);
$fileTitle = str_replace("I","i",$fileTitle);
$fileTitle = str_replace("Ö","o",$fileTitle);
$fileTitle = str_replace("Ğ","g",$fileTitle);
$fileTitle = str_replace("Ş","s",$fileTitle);
$fileTitle = str_replace("Ü","u",$fileTitle);
$fileTitle = str_replace("'","-",$fileTitle);
$fileTitle = str_replace(".","-",$fileTitle);
  $fileurl = $siteurl."/online-sinema-".$fileId."-".$fileTitle.".html";
    } else {
        $fileurl = $siteurl."/file.php?f=".$fileId;
}
return $fileurl;
}
function categoryurl($categoryId,$categoryname) {
global $siteurl, $sefriendly;
if ($sefriendly == '1') {
$categoryname = str_replace(" ","-",$categoryname);
$categoryname = str_replace("'","_",$categoryname);
$categoryname = str_replace("ä","a",$categoryname);
$categoryname = str_replace("ö","o",$categoryname);
$categoryname = str_replace("ü","u",$categoryname);
$categoryname = str_replace("İ","i",$categoryname);
$categoryname = str_replace("ı","i",$categoryname);
$categoryname = str_replace("ş","i",$categoryname);
$categoryname = str_replace("ö","o",$categoryname);
$categoryname = str_replace("ç","c",$categoryname);
$categoryname = str_replace("ğ","g",$categoryname);
$categoryname = str_replace("s","s",$categoryname);
$categoryname = str_replace("Ç","c",$categoryname);
$categoryname = str_replace("I","i",$categoryname);
$categoryname = str_replace("Ö","o",$categoryname);
$categoryname = str_replace("Ğ","g",$categoryname);
$categoryname = str_replace("Ş","s",$categoryname);
$categoryname = str_replace("Ü","u",$categoryname);
$categoryname = str_replace("'","-",$categoryname);
$categoryname = str_replace(".","-",$categoryname);
$categoryname = str_replace("I","i",$categoryname);
$categoryname = str_replace("+","_",$categoryname);
$categoryname = str_replace("&","_",$categoryname);
  $categoryurl = $siteurl."/sinema-".$categoryId."-".$categoryname;
    } else {
        $categoryurl = $siteurl."/browse.php?c=".$categoryId;
}
return $categoryurl;
}
function profileurl($userid,$username) {
global $siteurl, $sefriendly;
if ($sefriendly == '1') {
$username = str_replace(" ","-",$username);
$username = str_replace("'","_",$username);
$username = str_replace("ä","a",$username);
$username = str_replace("ö","o",$username);
$username = str_replace("ü","u",$username);
$username = str_replace("i","i",$username);
$username = str_replace("ö","o",$username);
$username = str_replace("ç","c",$username);
$username = str_replace("ğ","g",$username);
$username = str_replace("ş","s",$username);
$username = str_replace("Ç","c",$username);
$username = str_replace("I","i",$username);
$username = str_replace("Ö","o",$username);
$username = str_replace("Ğ","g",$username);
$username = str_replace("Ş","s",$username);
$username = str_replace("Ü","u",$username);
$username = str_replace("'","-",$username);
$username = str_replace(".","-",$username);
$categoryname = str_replace("ü","u",$categoryname);
$categoryname = str_replace("İ","i",$categoryname);
$categoryname = str_replace("ö","o",$categoryname);
$categoryname = str_replace("ç","c",$categoryname);
$categoryname = str_replace("ğ","g",$categoryname);
$categoryname = str_replace("ş","s",$categoryname);
$categoryname = str_replace("Ç","c",$categoryname);
$categoryname = str_replace("I","i",$categoryname);
$categoryname = str_replace("Ö","o",$categoryname);
$categoryname = str_replace("Ğ","g",$categoryname);
$categoryname = str_replace("Ş","s",$categoryname);
$categoryname = str_replace("Ü","u",$categoryname);
$categoryname = str_replace("'","-",$categoryname);
$categoryname = str_replace(".","-",$categoryname);
$profileurl = $siteurl."/profile/".$userid."/".$username.".html";
} else {
$profileurl = $siteurl."/profile.php?u=".$userid;
}
return $profileurl;
}
//Display categories
function displaycategories($userStatus) {
if ($userStatus == '1') {
$result = mysql_query("SELECT name, catid FROM categories 

WHERE status = '1' && parentcategory = '0' ORDER BY catorder, name");
} else {
$result = mysql_query("SELECT name, catid FROM categories 

WHERE status = '1' && permissions = '1' && parentcategory = '0' ORDER BY catorder, 

name");
}
if (mysql_num_rows($result)) {
while($row = mysql_fetch_array($result)) {
$categoryname = $row['name'];
$categoryid = $row['catid'];
if (isset($separator)) {
echo ' | ';
}
echo '<a href="'.categoryurl($categoryid,$categoryname).'" target="_self" 

class="header-link">'.$categoryname.'</a> ';
$separator = "1";
}
unset ($separator);
}
}
//Display most popular files
function displaymostpopular() {
global $maxmostpopular;
$result = mysql_query("SELECT title, fileid, timesplayed FROM files WHERE 

status = '1' ORDER BY timesplayed DESC LIMIT $maxmostpopular");
if (mysql_num_rows($result)) {

while($row = mysql_fetch_array($result)) {
$mpfiletitle = $row['title'];
$mpfileid = $row['fileid'];
$mptimesplayed = number_format($row['timesplayed']);
?>
<a href = "<?php echo fileurl($mpfileid,$mpfiletitle); ?>" target="_self"><?php echo 

$mpfiletitle; ?></a> (<?php echo $mptimesplayed; ?>kere)<br />
<?php
}
} else {
echo "No files";
}
}
//Display newest files
function displaynewest() {
global $maxnewest;
$result = mysql_query("SELECT title, fileid, timesplayed FROM files WHERE 

status = '1' ORDER BY fileid DESC LIMIT $maxnewest");
if (mysql_num_rows($result)) {

while($row = mysql_fetch_array($result)) {
$nfiletitle = $row['title'];
$nfileid = $row['fileid'];
$ntimesplayed = number_format($row['timesplayed']);
?>
<a href = "<?php echo fileurl($nfileid,$nfiletitle); ?>"><?php echo $nfiletitle; ?></a> 

(<?php echo $ntimesplayed; ?> kere)<br />
<?php
}
} else {
echo "No files";
}
}
//Display top players
function displaytopplayers() {
global $maxtopplayers;
$top_result = mysql_query("SELECT * FROM users WHERE status = '1' ORDER 

BY played DESC LIMIT $maxtopplayers");
if (mysql_num_rows($top_result)) {

while($top_row = mysql_fetch_array($top_result)) {
$topuserName = $top_row['username'];
$topuserId = $top_row['userid'];
$topuserPlayed = number_format($top_row['played']);
?>
<a href = "<?php echo profileurl($topuserId,$topuserName); ?>" target="_self"><?php 

echo $topuserName; ?></a> (<?php echo $topuserPlayed; ?> oynandi)<br />
<?php
}
} else {
echo "No users";
}
}
//Display top links
function displaytoplinks() {
global $maxlinks;
$result = mysql_query("SELECT * FROM links WHERE status = '1' ORDER BY 

hitsin DESC LIMIT $maxlinks");
if (mysql_num_rows($result)) {


while($row = mysql_fetch_array($result)) {
$linkName = htmlentities($row['name']);
$linkUrl = htmlentities($row['linkurl']);
?>
<a href = "<?php echo $linkUrl; ?>" target="_blank"><?php echo $linkName; 

?></a><br />
<?php
}
} else {
echo "No links";
}
}
// BB Code
function bbcode($text) {
    global $siteurl;
    $text = str_replace("","<b>",$text);
    $text = str_replace("","</b>",$text);
    $text = str_replace("","<u>",$text);
    $text = str_replace("","</u>",$text);
    $text = str_replace("","<i>",$text);
    $text = str_replace("","</i>",$text);
    $text = str_replace("","<s>",$text);
    $text = str_replace("","</s>",$text);
    $text = str_replace("
	

		

			
				Alıntı
			

			
		
		

			

				","<div class=\"quote\">",$text);
    $text = str_replace(" 
			
		
	
","</div>",$text);
    $text = str_replace(":)","<img src=\"".$siteurl."/images/happy.gif\" title=\"Happy\">",$text);
    $text = str_replace(":(","<img src=\"".$siteurl."/images/sad.gif\" title=\"Sad\">",$text);
    $text = str_replace(";)","<img src=\"".$siteurl."/images/wink.gif\" title=\"Wink\">",$text);
    $text = str_replace(":@:","<img src=\"".$siteurl."/images/@.gif\" title=\"@\">",$text);
    $text = str_replace(":8","<img src=\"".$siteurl."/images/cool.gif\" title=\"Cool\">",$text);
    $text = str_replace(":wave:","<img src=\"".$siteurl."/images/wave.gif\" title=\"Wave\">",$text);
    $text = str_replace(":think:","<img src=\"".$siteurl."/images/think.gif\" title=\"Hmm...\">",$text);
    $text = str_replace(":clap:","<img src=\"".$siteurl."/images/clap.gif\" title=\"Clap hands\">",$text);
    return $text;
}
// Get the number of files in database
function totalfiles() {
$totalfiles_result = mysql_query("SELECT count(fileid) AS total_files FROM 

files WHERE status = '1'");
$gettotalfiles = mysql_fetch_array($totalfiles_result); 
$totalfiles = $gettotalfiles['total_files']; 
return number_format($totalfiles);
}
// Count total played
function totalplayed() {
$totalplayed_result = mysql_query("SELECT sum(timesplayed) AS total_played FROM 

files");
$gettotalplayed = mysql_fetch_array($totalplayed_result); 
$totalplayed = $gettotalplayed['total_played']; 
return number_format($totalplayed);
}
// Count # of members
function totalmembers() {
$totalmembers_result = mysql_query("SELECT count(userid) AS total_members FROM 

users WHERE status = '1'");
$gettotalmembers = mysql_fetch_array($totalmembers_result); 
$totalmembers = $gettotalmembers['total_members']; 
return number_format($totalmembers);
}

?>