php如何实现openoffice转pdf

php openoffice转pdf的方法：首先下载“openoffice4.1.2”；然后将用户的访问权限为“允许”，并将标识调整为交互式；最后在php环境下运行代码为“function MakePropertyValue(){}”即可。

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php操作openoffice把文件转换成pdf

  1.上官网, http://www.openoffice.org。下载openoffice4.1.2

‍  2.设置权限

    cmd 运行Dcomcnfg.exe->组件服务->计算机->我的电脑->DCOM配置->OpenOffice Service Manager

  3.打开openoffice   在进程中查看打开此进程的用户是谁  然后设置此用户的访问权限为允许；

然后将标识调整为交互式；

4.在php环境下运行此代码

<?php
/**
 * Author: 宇翔大魔王
 * Date: 17-1-6
 * Time: 下午2:25
 * TOpdf
 */
set_time_limit(0);
function MakePropertyValue($name,$value,$osm){
    $oStruct = $osm->Bridge_GetStruct("com.sun.star.beans.PropertyValue");
    $oStruct->Name = $name;
    $oStruct->Value = $value;
    return $oStruct;
}
function word2pdf($doc_url, $output_url){
    //Invoke the OpenOffice.org service manager
        $osm = new COM("com.sun.star.ServiceManager") or die ("Please be sure that OpenOffice.org is installed.\n");
    //Set the application to remain hidden to avoid flashing the document onscreen
        $args = array(MakePropertyValue("Hidden",true,$osm));
    //Launch the desktop
        $top = $osm->createInstance("com.sun.star.frame.Desktop");
    //Load the .doc file, and pass in the "Hidden" property from above
    $oWriterDoc = $top->loadComponentFromURL($doc_url,"_blank", 0, $args);
    //Set up the arguments for the PDF output
    $export_args = array(MakePropertyValue("FilterName","writer_pdf_Export",$osm));
    //Write out the PDF
    $oWriterDoc->storeToURL($output_url,$export_args);
    $oWriterDoc->close(true);
}
$doc_file = "file:///D:/wamp/www/study/phpr/201701/11.doc";
$output_file = &#39;file:///D:/wamp/www/study/phpr/201701/11.pdf&#39;;
word2pdf($doc_file,$output_file);
 
?>

注意： 易错点：

1.php首先得开启com组件

                              php5.45之前在php.ini设置com.allow_dcom = true

                              php5.45之后extension=php_com_dotnet.dll

2.doc_file和output_file路径必须严格要求为

                                file:///D:/wamp/www/study/phpr/201701/11.pdf

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