您可以从此处使用LPR打印机类：
http://www.phpclasses.org/package/2540-PHP-Abstraction-for-printing-
documents.html
例：
<?php include("PrintSend.php");include("PrintSendLPR.php");$lpr = new PrintSendLPR(); $lpr->setHost("10.0.0.17"); //Put your printer IP here $lpr->setData("C:\wampp2\htdocs\print\test.txt"); //Path to file, OR string to print.$lpr->printJob("someQueue"); //If your printer has a built-in printserver, it might just accept anything as a queue name.?>
