不连接远程服务器的Xdebug

I want a team using different computers to be able to debug PHP on a remote server, but I am having a hard time getting Xdebug to work in NetBeans 7.0.1. I’ve tried many online tips, but to no avail.

我希望使用不同计算机的团队能够在远程服务器上调试PHP，但是我很难让Xdebug在NetBeans 7.0.1中工作。我试过很多网上技巧，但都没用。

For the record, I have successfully installed Xdebug locally on a Windows 7 machine running WampServer. So I can debug PHP with breakpoints in NetBeans, provided I set the Project Properties->Run Configuration->Run As property to Local Web Site. However, as stated above my goal is to debug in NetBeans on a Remote Web Site.

我已经成功地在运行WampServer的Windows 7机器上本地安装了Xdebug。因此，如果我将项目属性—>运行配置—>作为属性运行到本地Web站点，那么我可以使用NetBeans中的断点来调试PHP。然而，如上所述，我的目标是在远程Web站点上的NetBeans中进行调试。

My server is a Ubuntu 11.04 machine. I have used the output from http://www.xdebug.org/find-binary.php to put the proper binary on the machine. I have modified all php.ini files I could find (in both the php5/apache2 and php5/cli directories) to include these lines:

我的服务器是Ubuntu 11.04机器。我使用了http://www.xdebug.org/find-binary.php的输出，将正确的二进制文件放到机器上。我已经修改了所有的php。我可以找到的ini文件(在php5/apache2和php5/cli目录中)包括以下几行:

zend_extension="/usr/lib/php5/20090626+lfs/xdebug.so"
xdebug.remote_enable=1
xdebug.remote_handler=dbgp
xdebug.remote_host=localhost
xdebug.remote_port=9000

If I check the phpinfo.php web page, it says:

如果我检查phpinfo。php网页，它说:

This program makes use of the Zend Scripting Language Engine:
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies
    with Xdebug v2.1.2, Copyright (c) 2002-2011, by Derick Rethans

So Xdebug does seem to be installed properly. Still, when I try debugging in NetBeans, I get the endless status bar message Waiting For Connection (netbeans-xdebug). When I hit the stop button I get No connection from xdebug was detected within X seconds. The reason could be that xdebug is not installed or not properly configured.

因此，Xdebug似乎是正确安装的。但是，当我尝试在NetBeans中调试时，我得到了等待连接的无休止的状态条消息(NetBeans -xdebug)。当我点击停止按钮时，在X秒内检测到xdebug没有连接。原因可能是xdebug没有安装或配置不当。

Maybe I'm confusing local settings with server settings here? A post said xdebug.remote_host should be set to the IP of the machine running NetBeans, but I want a team to be able to debug using machines with different IP addresses. A problem could be port 9000, but I have checked that it is not blocked.

也许我把本地设置和服务器设置搞混了?一篇文章xdebug说。remote_host应该设置为运行NetBeans的机器的IP，但是我希望团队能够使用具有不同IP地址的机器进行调试。一个问题可能是端口9000，但是我检查过它没有被阻塞。

Any help that could clarify this would be appreciated!

任何可以澄清这一点的帮助都将是感激的!

7 个解决方案

#1

The server running PHP (and XDebug) needs to be able to connect to your workstation/desktop.

运行PHP(和XDebug)的服务器需要能够连接到您的工作站/桌面。

So you'll need the server set up accordingly by either telling it to connect to a specific IP-address (xdebug.remote_host) or to automatically "connect back" (xdebug.remote_connect_back). The latter has some security implications, though. These are outlined in the manual.

因此，您需要相应地设置服务器，要么告诉它连接到特定的ip地址(xdebug.remote_host)，要么自动“连接回来”(xdebug.remote_connect_back)。不过，后者也有一些安全方面的影响。这些在手册中有概述。

#2

The key directive is this:

关键指令是:

xdebug.remote_connect_back = On

This allows the web server to connect to whatever computer is asking for a debugging session. This way you don't have to hard-code an IP address and are able to share Xdebug. This directive was not present in earlier versions and is often omitted from tutorials and documentation.

这允许web服务器连接到任何需要调试会话的计算机。通过这种方式，您不必硬编码IP地址，并且能够共享Xdebug。该指令在早期版本中没有出现，在教程和文档中经常被忽略。

You also need to verify that every client computer accepts incoming connections to port 9000 (xdebug.remote_port). This includes configuring the firewall and making sure the debugger client is up and running

您还需要验证每个客户机计算机是否接受到端口9000 (xdebug.remote_port)的传入连接。这包括配置防火墙和确保调试器客户端已经启动并运行

#3

For me does xdebug.remote_connect_back = On not work. What I did, was set ssh port forwarding on my client machine.

对我来说xdebug。remote_connect_back =不工作。我所做的是在我的客户端机器上设置ssh端口转发。

xdebug config on the remote machine:

远程机器上的xdebug配置:

xdebug.remote_enable=1
xdebug.remote_host=127.0.0.1
xdebug.remote_port=9000
xdebug.remote_autostart=1
xdebug.remote_handler = dbgp
xdebug.remote_mode = req

forward ports on the client machine:

客户端机器上的转发端口:

ssh -g -N -lusername -R9000:127.0.0.1:9000 [remote.host.ip]

The shell access on the remote machine must be allowed.

必须允许远程机器上的shell访问。

#4

In my case, those commands helped me:

就我而言，这些命令帮助了我:

xdebug.remote_enable = On
xdebug.remote_autostart=1

Notice: the debugger will work even if GET/POST/COOKIE variable is not present because of 'xdebug.remote_autostart=1'

注意:即使因为“xdebug.remote_autostart=1”而没有出现GET/POST/COOKIE变量，调试器仍然可以工作。

#5

What page extension are you firing up to start debugging? I remember I went nuts and spent sleepless nights where all settings with XDebug are going great. The problem was I was not starting up with .PHP rather starting up with .HTML.

您正在启动哪个页面扩展以开始调试?我记得我发疯了，度过了无数个不眠之夜，所有的XDebug设置都运行得很好。问题是我没有开始使用。php，而是用。html。

If you are then try starting up your debugging with .PHP file.

如果正在调试，请尝试使用. php文件启动调试。

#6

You will need set:

您将需要设置:

xdebug.remote_host=192.168.1.104

192.168.1.104 is the client's ip, where you working with the IDE

192.168.1.104是客户端的ip，您在其中使用IDE

#7

Thanks for xdebug.remote_connect_back = On on server side php.ini
Also I had to use this plugin for Chrome to be able to start debugging session in PhpStorm

谢谢xdebug。在服务器端php上的remote_connect_back =。我还必须使用Chrome的这个插件才能在PhpStorm中开始调试会话

#1