SrtParser\srtFile::loadContent PHP Method

    private function loadContent()
    {
        if (!file_exists($this->filename)) {
            throw new \Exception('File "' . $this->filename . '" not found.');
        }
        if (!($this->file_content = file_get_contents($this->filename))) {
            throw new \Exception($this->filename . ' is not a proper .srt file.');
        }
        $this->file_content .= "\n\n";
        // fixes files missing blank lines at the end
        $this->convertEncoding();
    }