Question

PHP生成PDF，用什么类库好

Answer 1

tcpdf，绝对好用

Answer 2

public static function pdfForceView($file_full_path, $title) {
    self::clean_before_output();
    if(!is_readable($file_full_path)){
        return false;
    }
    header('Expires: 0');
    header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
    header('Pragma: public');
    header('Content-type: application/pdf');

    $filename = trim($title).'.pdf';
    if(strpos($_SERVER["HTTP_USER_AGENT"], 'MSIE') !== false){
        $filename = rawurlencode($filename);
    }
    header('Content-Disposition: inline; filename="' . $filename . '"');
    header('Content-Transfer-Encoding: binary');
    header('Content-Length: ' . filesize($file_full_path));
    header('Accept-Ranges: bytes');
    readfile($file_full_path);
}

用header是最简单的。复杂的建议用 mpdf ，对中文的支持也很友好，也支持js.