Captioning\File::getFileContentAsArray PHP Method

    protected function getFileContentAsArray()
    {
        if (empty($this->fileContent)) {
            $this->loadFromFile($this->filename);
        }
        $fileContent = str_replace(array(self::WINDOWS_LINE_ENDING, self::MAC_LINE_ENDING), self::UNIX_LINE_ENDING, $this->fileContent);
        $fileContentArray = explode(self::UNIX_LINE_ENDING, $fileContent);
        // Create array from file content
        return $fileContentArray;
    }