<?php

if ($handle = opendir('.')) {
        echo "[+] --------------------------- [+]\n";

        while(false !== ($file = readdir($handle))) {
                if($file == "." || $file == "..") { continue; }
                findBOT($file);
        }

  closedir($handle);

}

function findBOT($rfi) {

        $handle = fopen($rfi, "r");

        if($handle) {
                while (!feof($handle)) {
                        $buffer = fgets($handle, 4096);
                        $pos = stripos($buffer, "class pbot");
                        if($pos !== false) { echo "Bot => $rfi\n"; }
                }
        fclose($handle);
        }

}

?>