Xdebug成功连接到DBGP客户端，但不会在断点处停止 [英] Xdebug successfully connects to DBGP clients, but won't stop at breakpoints

问题描述

我已安装 Xdebug 2.1，并运行PHP 5.2.13。它可以成功连接到多个DBGP客户端（即 xdebug.remote_log 来回显示通信，客户端本身也显示传入连接），但不会停止在断点。我已尝试 NetBeans ， MacGDBp 以及命令行 debugclient 与Xdebug捆绑在一起。

I have Xdebug 2.1 installed, and running with PHP 5.2.13. It can successfully connect to multiple DBGP clients (i.e. the xdebug.remote_log shows communication back and forth, and the clients themselves also show the incoming connection), but it doesn't stop at breakpoints. I have tried NetBeans, MacGDBp and also the command-line debugclient bundled with Xdebug.

典型的交换如下：

Log opened at 2010-07-20 09:33:17
-> <init xmlns="urn:debugger_protocol_v1" xmlns:xdebug="http://xdebug.org/dbgp/xdebug" fileuri="file:///mnt/hgfs/htdocs/mycompany/index.php" language="PHP" protocol_version="1.0" appid="14371" idekey="macgdbp"><engine version="2.1.0"><![CDATA[Xdebug]]></engine><author><![CDATA[Derick Rethans]]></author><url><![CDATA[http://xdebug.org]]></url><copyright><![CDATA[Copyright (c) 2002-2010 by Derick Rethans]]></copyright></init>

<- status -i macgdbp
-> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="http://xdebug.org/dbgp/xdebug" command="status" transaction_id="macgdbp" status="starting" reason="ok"></response>

<- step_into -i macgdbp
-> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="http://xdebug.org/dbgp/xdebug" command="step_into" transaction_id="macgdbp" status="stopping" reason="ok"></response>

<- status -i macgdbp
-> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="http://xdebug.org/dbgp/xdebug" command="status" transaction_id="macgdbp" status="stopping" reason="ok"></response>

Log closed at 2010-07-20 09:33:18

NetBeans尝试设置断点，并且这些被Xdebug确认：

NetBeans attempts to set breakpoints, and these are acknowledged by Xdebug:

<- breakpoint_set -i 7 -t line -s enabled -f file:///mnt/hgfs/htdocs/mycompany/index.php -n 9
-> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="http://xdebug.org/dbgp/xdebug" command="breakpoint_set" transaction_id="7" state="enabled" id="139360004"></response>

然而，Xdebug仍然拒绝停止！

However, Xdebug still refuses to stop!

推荐答案

如果您将Xdebug加载为扩展名（即 extension = xdebug），则会出现这种情况。所以）在PHP配置而不是一个 zend_extension （即 zend_extension = / usr / lib / php5 / 20060613 + lfs /xdebug.so ）。

This appears to happen if you have have Xdebug loaded as an extension (i.e. extension=xdebug.so) in the PHP config instead of a zend_extension (i.e. zend_extension=/usr/lib/php5/20060613+lfs/xdebug.so).

确保您没有 extension = xdebug。所以你的PHP配置中的行 ，即使你很确定你使用 zend_extension 。例如，如果您在 /etc/php5/conf.d/xdebug.ini 中有 zend_extension ，这可能很好在 /etc/php5/apache2/php.ini 中被扩展名取代。如果是这种情况，没有任何事情会抱怨，并且 phpinfo（）将尽可能地报告Xdebug已加载！ （Xdebug 2.1在作为扩展名加载时，在 phpinfo（）中发出一个小警告，但以前的版本什么也不做。）

Make sure that you don't have an extension=xdebug.so line anywhere in your PHP config, even if you're pretty sure you're using zend_extension. For example, if you have zend_extension in /etc/php5/conf.d/xdebug.ini, this may well be superseded by an extension in /etc/php5/apache2/php.ini. If this is the case, nothing will complain, and phpinfo() will dutifully report that Xdebug is loaded! (Xdebug 2.1 does issue a small warning in phpinfo() when loaded as an extension, but previous versions do nothing.)

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