error in core

[kazzin]

can any1 told me wat error is this Warning: substr_count() [<a href='function.substr-count'>function.substr-count</a>]: Empty substring in /home/mysite/public_html/xhtml/core.php on line 1388

i found is in my error log that error reach 2mb size daily of error log

[kei_ki7]

the error is on line 1388

[crazybrumi]

most likely missed ,$variable

[ewanz]

Check y0ur missing functi0n at that line in core.php..

[crazybrumi]

the nearest line in core for the lava with count on it is

function isblocked($str,$sender)
{
  if(ismod($sender))
  {
    return false;
  }
  $str = str_replace(" ","",$str);
  $str = strtolower($str);
    $res = mysql_query("SELECT site FROM ibwf_blockedsite");
while ($row = mysql_fetch_array($res)) 
{
   $sites[] = $row[0];
}
  for($i=0;$i<count($sites);$i++)
  {
        $nosf = substr_count($str,$sites[$i]);
    if($nosf>0)
    {
      return true;
    }
  }
  return false;
}

this may solve the problem have a look at this function on your core page.

[kazzin]

the nearest line in core for the lava with count on it is

function isblocked($str,$sender)
{
  if(ismod($sender))
  {
    return false;
  }
  $str = str_replace(" ","",$str);
  $str = strtolower($str);
    $res = mysql_query("SELECT site FROM ibwf_blockedsite");
while ($row = mysql_fetch_array($res)) 
{
   $sites[] = $row[0];
}
  for($i=0;$i<count($sites);$i++)
  {
        $nosf = substr_count($str,$sites[$i]);
    if($nosf>0)
    {
      return true;
    }
  }
  return false;
}

this may solve the problem have a look at this function on your core page.

this code is same as ur but still gettin error

function isblocked($str,$sender)
{
  if(isowner($sender)||isheadadmin($sender)||ismod($sender))
  {
  return false;
  }
  $str = str_replace(" ","",$str);
  $str = strtolower($str);
    $res = mysql_query("SELECT site FROM ibwf_blockedsite");
while ($row = mysql_fetch_array($res)) 
{
   $sites[] = $row[0];
}
  for($i=0;$i<count($sites);$i++)
  {
        $nosf = substr_count($str,$sites[$i]);
    if($nosf>0)
    {
      return true;
    }
  }
  return false;
}

[cobusbo]

pm or email me the full core file and il check for you what i can do

[kazzin]

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