'.$txt.''; } elseif (strpos($line, "query[A") || strpos($line, "query[DHCP")) { $txt = ''.$txt.''; } else { $txt = ''.$txt.''; } return $txt; } // Not using SplFileObject here, since direct // usage of f-streams will be much faster for // files as large as the pihole.log if (isset($_GET["FTL"])) { $file = fopen("/var/log/pihole/FTL.log","r"); } else { $file = fopen("/var/log/pihole/pihole.log","r"); } if (!$file) { die(json_encode(array("offset" => 0, "lines" => array("Failed to open log file. Check permissions!\n")))); } if (isset($_GET["offset"])) { $offset = intval($_GET['offset']); if ($offset > 0) { // Seeks on the file pointer where we want to continue reading is known fseek($file, $offset); $lines = []; while (!feof($file)) { array_push($lines, formatLine(fgets($file))); } die(json_encode(array("offset" => ftell($file), "lines" => $lines))); } } // Locate the current position of the file read/write pointer fseek($file, -1, SEEK_END); // Add one to skip the very last "\n" in the log file die(json_encode(array("offset" => ftell($file)+1))); ?>