private function getExcludeCommandOptionSegment($exclude) { $segment = ''; if ($this->pathHelper->isValid($exclude) && $this->isPathInsideFilesArray($exclude)) { $segment = $this->pathHelper->absoluteToRelativePath($this->destinationDirectory, $exclude); if (is_dir($exclude)) { $segment .= $this->makeExcludeSegmentRecursive($segment); } $segment = "-x {$segment}"; } return $segment; }