問(wèn)題描述

我正在嘗試設(shè)置 CLI PHP 應(yīng)用程序以將一組網(wǎng)頁(yè)打印到默認(rèn)或指定的打印機(jī).我在 Windows 7 機(jī)器上，PHP 5.2.11 在 CLI 中運(yùn)行.為了測(cè)試打印功能，我加載了 PHP_printer.dll 并打印到 Onenote，這是一個(gè)打印到文件選項(xiàng)，使用 PRINTER_ENUM_LOCAL 中給出的確切打印機(jī)名稱.
更新:這是最新的代碼:

I'm trying to set up a CLI PHP application to print a set of web pages to a default or specified printer. I'm on a Windows 7 machine with PHP 5.2.11 running in a CLI. To test the print functionality I've loaded PHP_printer.dll and I'm printing to Onenote, a print to file option, using the exact printer name given in PRINTER_ENUM_LOCAL.
Update: Here's the latest code:

$handle = printer_open("Send To OneNote 2010");
printer_start_doc($handle, "My Document");
printer_start_page($handle);

$filename='index.html';
$fhandle=fopen($filename, 'r');
$contents = fread($fhandle, filesize($filename));
fclose($fhandle);

printer_set_option($handle, PRINTER_MODE, "RAW");
printer_write($handle,$contents);

printer_end_page($handle);
printer_end_doc($handle);
printer_close($handle);

我已獲得此代碼以將空白頁(yè)打印到正確的打印機(jī)，但我無(wú)法打印傳遞給printer_write 的字符串.我確認(rèn) $contents 正確填充了我的測(cè)試 html 文件的內(nèi)容.無(wú)論我提供什么作為第二個(gè) arg(要打印的字符串)，我都會(huì)得到一個(gè)空白頁(yè).有什么我遺漏的東西至少可以讓我在頁(yè)面上打印一些文本嗎?

I've gotten this code to print a blank page to the correct printer, but I'm unable to print the strings I pass to printer_write. I confirmed that $contents is properly filled with the contents of my test html file. No matter what I provide as the second arg (string to be printed) I get a blank page. Is there something I'm missing to at least allow me to print some text onto a page?

或者有沒(méi)有更好的方法來(lái)做到這一點(diǎn)(使用 PHP/javascript 文件)?我想要做的是通過(guò) CLI 應(yīng)用程序打印出現(xiàn)的網(wǎng)頁(yè)(包括 CSS)，該網(wǎng)站是用 PHP 編寫的，我試圖將復(fù)雜性降至最低.如果有更好的方法來(lái)打印這些(顯然轉(zhuǎn)換為 PDF 和打印是一個(gè)選項(xiàng))我是開(kāi)放的，但聽(tīng)起來(lái)這是 PHP 中最簡(jiǎn)單/事實(shí)上的方法.

Alternately is there a better way to do this (using PHP/javascript files)? What I am trying to do is print web pages as they appear (CSS included) via a CLI app, the web siteis written in PHP and I'm trying to minimize complexity. If there is a better way to print these (converting to PDF and printing is an option apparently) I'm open but it sounded like this was the simplest/de facto method in PHP.

推薦答案

我對(duì)printer.dll 搞了很長(zhǎng)時(shí)間并且厭煩了.

i messed around with printer.dll for ages and got sick of it.

不確定它是否有多大用處，但我購(gòu)買了此應(yīng)用程序http://www.coolutils.com/TotalPDFPrinter

not sure if its much use, but i purchased this application http://www.coolutils.com/TotalPDFPrinter

它讓我從 php 的 cmd 行打印 pdf 文件，這對(duì)我來(lái)說(shuō)效果很好，但它確實(shí)有一個(gè)彈出屏幕，只有在您購(gòu)買服務(wù)器版本時(shí)才能擺脫(如果您需要apache 作為服務(wù)運(yùn)行).顯然非彈出版本要貴得多.

and it lets me print pdf files from the cmd line from php, which worked well for me, but it does have a popup screen which you can only get rid of if you purchase the server version (which you will need if your apache is running as a service). obviously the non-popup version is way more expensive.

我掙扎的一件事是獲取可用的打印機(jī)列表，所以我用 C# 編寫了這個(gè)小應(yīng)用程序，它以純文本形式輸出打印機(jī)列表，然后使用 php 調(diào)用它并將它們放入下拉列表在我的網(wǎng)絡(luò)表單上.

one thing i struggled with, was getting a list of printers available, so i wrote this little app in C# that spits out a list of printers as plain text, and then use php to call that and put them into a drop list on my web forms.

using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing.Printing;

namespace printerlist
{
    class Program
    {
        static void Main(string[] args)
        {
            foreach (String printer in PrinterSettings.InstalledPrinters)
            {
                Console.WriteLine(printer.ToString());
            }
        }
    }
}

這篇關(guān)于用 PHP 打印到打印機(jī)的文章就介紹到這了，希望我們推薦的答案對(duì)大家有所幫助，也希望大家多多支持html5模板網(wǎng)！