query on traffic exchange script

[Suresh Pandian <suresh_july09@xxxxxxxxxxx>]

hello,
 
i have encountered in a problem while creating traffic exchange script.
 
while running the script in SSN , it displays warning like........
 
     strpos();  Empty delimeter. line 86. in  rundaily.php
 
i have attached the script file rundaily.php and logtraffic.php below....
 
plz, kindly check it and give me valuable suggestions over it.......
 
Thanks,
 
Suresh.P
 
         Logtraffic.php
<?php
global $REMOTE_ADDR;
global $HTTP_REFERER;
include("xconfig.php");
if(isset($HTTP_REFERER2) && strpos($HTTP_REFERER,$MyDomain) !== false)
 {
  if(strpos($HTTP_REFERER2,$MyDomain) === false)
  {
  $cDomain=strtolower($HTTP_REFERER2);
  $cDomain= str_replace("http://","",$cDomain);
  $cDomain= str_replace("www.","",$cDomain);
  $a=@strpos($cDomain,"/"); if($a) $cDomain=substr($cDomain,0,$a);
  $a=@strpos($cDomain,"?"); if($a) $cDomain=substr($cDomain,0,$a);
  if(eregi("[a-z0-9-]+(\.[a-z0-9-]{1,})*\.([a-z]{2,}){1}$",$cDomain))
   {
   $aBlock=explode(",",$Block_Domain);
   $maxBlock=count($aBlock);
   $stopit=0;
   if($maxBlock>0)
    {
    for($a=0;$a<$maxBlock;$a++)
     {
     if($aBlock[$a]==$cDomain) {$stopit=1; break;}
     }
    }
   if($stopit==0)
    {
    $cLog="$cDomain|$REMOTE_ADDR~  ".date("m/d/Y H:i")." | $HTTP_REFERER2 \n";
    if(!file_exists("trafficlog.txt"))
     $fp=fopen("trafficlog.txt","w") or die("Error writing log");
    else
     $fp=fopen("trafficlog.txt","a") or die("Error writing log");
   flock($fp,2);
   fwrite($fp,$cLog);
   flock($fp,1);
   fclose($fp);
   }
  }
 }
}
//header('Content-type: image/jpeg');
?>
 
 
Rundaily.php
 
<?php
//$starttime=time();
include("xconfig.php");
if(!file_exists("trafficlog.txt")) exit;
$aT=file("trafficlog.txt");
$newfile="$prefix".date("m-d-Y",strtotime("-1 day")).".dat";
copy ("trafficlog.txt",$newfile);
$nMax=count($aT);
$aT3=array();
//=======  GET ONLY THE DOMAIN AND IP
for($a=0;$a<$nMax;$a++)
 {
 $i=strpos($aT[$a],"~");
 $aT3[]=substr($aT[$a],0,$i);
 }
sort($aT3);
// ==== REMOVE DUPLICATES
$n=0;
for($a=0;$a<$nMax;$a++)
{
 if($aT3[$a]==$aT3[$a+1]) {$aT3[$a]="0"; $n++;}
 
 //print $aT3[$a]." = ".$aT3[$b]."<br>";
}

//========REMOVE DUPLICATE IN ARRAY
rsort($aT3);
$nNewMax=$nMax-$n;
array_splice($aT3, $nNewMax);
//======== COUNT and make a final list of links
$aAddDomain=str_replace("," , "|," , $Add_Domain)."|";
$aAddDomain=explode(",",$aAddDomain);
$aT3=array_merge($aT3,$aAddDomain);
$nNewMax=count($aT3);
rsort($aT3);
$i=strpos($aT3[$a],"|"); 
$cTmp=substr($aT3[$a],0,$i); 
$j=0;
$aFinal=array();
for($a=0;$a<$nNewMax;$a++)
{
 $i=strpos($aT3[$a],"|"); $aT3[$a]=substr($aT3[$a],0,$i); 
  if($cTmp==$aT3[$a])
  {
  $j++;
  }
 else
  {
  if($j>0) $aFinal[]=array($j,$cTmp);
  $cTmp=$aT3[$a];
  $j=1;
  }
}
$aFinal[]=array($j,$cTmp);
$nNewMax=count($aFinal);
array_multisort($aFinal, SORT_DESC);
//======== SPIDER LINKS AND GET TITLE
if($total_title_links>0)
{
}
//=======  GET THE TEMPLATE AND REPLACE BY ACTUAL LINKS
$cTmp=file_get_contents($template);
if($AddParameter!="") {$aParam=explode(",",$AddParameter); $maxp=count($aParam);}
for($a=0;$a<=100;$a++)
{
$b=$a+1;
$ccode="@LINK$b@";
$ccode2="@TRAFFIC$b@";
 if($a<$nNewMax)
 { 
  $cFinalURL="http://www.".$aFinal[$a][1];
  if(strpos($AddParameter,$aFinal[$a][1])!= false)
  {
   
   for($x=0;$x<$maxp;$x++)
   {
    if(strpos($aParam[$x],$aFinal[$a][1])!==false) {$cFinalURL="http://www.".$aParam[$x]; break;}
   }
  }
  $cFinalLink="<a href=\"$cFinalURL\">".$aFinal[$a][1]."</a>";
  $cTmp= str_replace($ccode,$cFinalLink,$cTmp);
  $cTmp= str_replace($ccode2,$aFinal[$a][0],$cTmp);
 }
 else
  {
  $cTmp= str_replace($ccode,"",$cTmp);
  $cTmp= str_replace($ccode2,"",$cTmp);
  }
}
$mycode="<br><p align=\"right\"><font size=\"1\">This Free Script is Powered by <a href=\"SmallCapitalBusiness
http://smallcapitalbusiness.com\";>SmallCapitalBusiness</a></font></p>";
$cAddSite="<a href=\"javascript:alert('$addyoursite')\">Add Your Site</a>$mycode";
$cTmp= str_replace("@ADDYOURSITE@",$cAddSite,$cTmp);
$cTmp= str_replace("@TITLE@",$Title,$cTmp);
//======= WRITE NEW LINKS
//$cTmp="cTmp='$cTmp'; document.write(cTmp)";
//print $cTmp;
$fp=fopen("mylinks.htm","w") or die("Error writing log");
flock($fp,2);
fwrite($fp,$cTmp);
flock($fp,1);
fclose($fp);
//====== OVERWRITE TRAFFICLOG.TXT
$fp=fopen("trafficlog.txt","w") or die("Error writing log");
fclose($fp);
//===== ADD SUMMARY TO NEWFILE
$aprn=print_r($aFinal,TRUE);
$newfile2="$prefix".date("m-d-Y",strtotime("-1 day")).".sum";
$fp=fopen($newfile2,"w") or die("Error writing log");
flock($fp,2);
fwrite($fp,$aprn);
flock($fp,1);
fclose($fp);
//$diff=time()-$starttime;
//print date("G:i:s",$starttime)." = ".date("G:i:s")." = ".date("G:i:s",$diff);
?>

		
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