Home >php教程 >PHP源码 >PHP-在线阅读PDF文件

PHP-在线阅读PDF文件

PHP中文网
PHP中文网Original
2016-05-25 17:13:342015browse

PHP-在线阅读PDF文件

<?php

if(!function_exists(&#39;read_pdf&#39;)) {

    function read_pdf($file) {

        if(strtolower(substr(strrchr($file,&#39;.&#39;),1)) != &#39;pdf&#39;) {

            echo &#39;文件格式不对.&#39;;

            return;

        }

        if(!file_exists($file)) {

            echo &#39;文件不存在&#39;;

            return;

        }

        header(&#39;Content-type: application/pdf&#39;);

        header(&#39;filename=&#39;.$file);

        readfile($file);

    }

}

/*End of PHP*/

                   

 以上就是PHP-在线阅读PDF文件的内容,更多相关内容请关注PHP中文网(www.php.cn)!

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn