問題描述

我安裝了 Xdebug 2.1，并運(yùn)行 PHP 5.2.13.它可以成功連接到多個(gè) DBGP 客戶端(即 xdebug.remote_log 顯示來回通信，客戶端本身也顯示傳入連接)，但它不會(huì)在斷點(diǎn)處停止.我試過 NetBeans、MacGDBp 以及命令行debugclient 與 Xdebug 捆綁在一起.

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.

一個(gè)典型的交換看起來像:

A typical exchange looks like:

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 嘗試設(shè)置斷點(diǎn)，Xdebug 確認(rèn)這些斷點(diǎn):

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 還是不肯罷休！

However, Xdebug still refuses to stop!

推薦答案

如果您將 Xdebug 作為 extension 加載(即 extension=xdebug.so) 在 PHP 配置中而不是 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).

確保您的 PHP 配置中沒有 extension=xdebug.so 行任何地方，即使您是非常確定您正在使用 zend_extension.例如，如果您在 /etc/php5/conf.d/xdebug.ini 中有 zend_extension，這很可能會(huì)被 extension 取代在 /etc/php5/apache2/php.ini 中.如果是這種情況，什么都不會(huì)抱怨，phpinfo() 會(huì)盡職盡責(zé)地報(bào)告 Xdebug 已加載！(Xdebug 2.1 在作為擴(kuò)展加載時(shí)確實(shí)會(huì)在 phpinfo() 中發(fā)出一個(gè)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.)

這篇關(guān)于Xdebug 成功連接到 DBGP 客戶端，但不會(huì)在斷點(diǎn)處停止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)！