function doInc($fullFile, $oldFile, $isFull, $chunkSize) { $dUtil = new DiffUtil(); //echo("isFull::$isFull\n"); if ($isFull) { if (file_exists($fullFile)) { $content = $dUtil->readFile($fullFile); echo $content; } else { header('HTTP/1.1 404 Not Found'); echo "not found!"; } } else { if (file_exists($fullFile)) { $resultFile = $dUtil->makeIncDataFromFile($oldFile, $fullFile, $chunkSize); //var_dump($resultFile); $content = json_encode($resultFile); echo $content; } else { header('HTTP/1.1 404 Not Found'); echo "not found!"; } } }