/**
* Processes specified file or directory.
*
* @param string $path Absolute path to the file or directory.
*/
protected function processFile($path)
{
if (is_dir($path)) {
$files = scandir($path);
foreach ($files as $file) {
if ($file !== '.' && $file !== '..') {
$this->processFile(realpath(sprintf('%s%s%s', $path, DIRECTORY_SEPARATOR, $file)));
}
}
} else {
try {
$file = new SourceFile($path);
$this->literals = array_merge($this->literals, $file->getAllLiterals());
$this->count++;
} catch (\RuntimeException $e) {
}
}
}
