PHP search engine help!

[Phage]

Ok so i have recently created this website. I have tried to implement a PHP search engine, but it doesn't seem to work.

When i'm searching I get this error.

Code: [Select]

set_time_limit("600"); $keyword=trim($_POST["keyword"]); if($keyword==""){ echo"Please enter your keyword"; exit; } function listFiles($dir,$keyword,&$array){ $handle=opendir($dir); while(false!==($file=readdir($handle))){ if($file!="."&&$file!=".."){ if(is_dir("$dir/$file")){ listFiles("$dir/$file",$keyword,$array); } else{ $data=fread(fopen("$dir/$file","r"),filesize("$dir/$file")); if(eregi("]+)>(.+)",$data,$b)){ $body=strip_tags($b["2"]); } else{ $body=strip_tags($data); } if($file!="search.php"){ if(eregi("$keyword",$body)){ if(eregi("",$data,$m)){ $title=$m["1"]; } else{ $title="no title"; } $array[]="$dir/$file $title"; } } } } } } $array=array(); listFiles(".","$keyword",$array); foreach($array as $value){ list($filedir,$title)=split("[ ]",$value,"2"); echo "$title "." \n"; } ?>
The php code i have used is:

Code: [Select]

set_time_limit("600");

$keyword=trim($_POST["keyword"]);

if($keyword==""){

echo"Please enter your keyword";

exit; }

function listFiles($dir,$keyword,&$array){

$handle=opendir($dir);

while(false!==($file=readdir($handle))){

if($file!="."&&$file!=".."){

if(is_dir("$dir/$file")){

listFiles("$dir/$file",$keyword,$array);

}

else{

$data=fread(fopen("$dir/$file","r"),filesize("$dir/$file"));

if(eregi("<body([^>]+)>(.+)</body>",$data,$b)){

$body=strip_tags($b["2"]);

}

else{

$body=strip_tags($data);

} if($file!="search.php"){

if(eregi("$keyword",$body)){

if(eregi("<title>(.+)</title>",$data,$m)){

$title=$m["1"];

}

else{

$title="no title";

}

$array[]="$dir/$file $title";

}

}

}

}

}

}

$array=array();

listFiles(".","$keyword",$array);

foreach($array as $value){

list($filedir,$title)=split("[ ]",$value,"2");

echo "$title "."
\n";

} ?>

I really hope some of you can help me.

Regards
Narraz

[ande]

There is no error here? Just your PHP code in one line. Did you copy-paste the wrong text or something? Perhaps you forgot to start with <?php in your code?

[iTpHo3NiX]

asdf

[Phage]

Hmm i have found a solution on that problem i have to ad a @ before the "fread". But now when i'm searching i just get the website name three times. Can some you tell me why?

[ande]

I am not sure how to help you here, you havent described any spesific problem and your first post makes no sense.
Also your code is horribly formated and you should use [ code = php ] (without spaces) in your code tags to make things easier to read.

[Phage]

Sry for my bad english and code. Well it wasn't me who coded it, i found it on the web, i was in a hurry and found it easy to use. Well the new problem is that, when i'm searching it just displays the name of the website on a blank page. I can't figure out how to solve the problem.

[Stackprotector]

Code: (php) [Select]

<?php
set_time_limit("600");

$keyword = trim($_POST["keyword"]);

if($keyword == ""){
   echo"Please enter your keyword";
   exit; 
}

function listFiles($dir,$keyword,&$array){

   $handle=opendir($dir);

   while(false!==($file=readdir($handle))){

      if($file!="."&&$file!=".."){

         if(is_dir("$dir/$file")){

            listFiles("$dir/$file",$keyword,$array);

         }

      else{

         $data=fread(fopen("$dir/$file","r"),filesize("$dir/$file"));

         if(eregi("<body([^>]+)>(.+)</body>",$data,$b)){

            $body=strip_tags($b["2"]);

         }

      else{

         $body=strip_tags($data);
      } 
      if($file!="search.php"){
         if(eregi("$keyword",$body)){
            if(eregi("<title>(.+)</title>",$data,$m)){
               $title=$m["1"];

            }

         else{
            $title="no title";

         }

         $array[]="$dir/$file $title";

      }

   }

}

}

}

}

$array=array();

listFiles(".","$keyword",$array);

foreach($array as $value){

list($filedir,$title)=split("[ ]",$value,"2");

echo "$title "."
\n";

} ?>

As you can see, recode it