Xdebug 停止在 Windows 10 上进行 PHP 跟踪

【问题标题】：Xdebug stopped working on PHP tracing on Windows 10Xdebug 停止在 Windows 10 上进行 PHP 跟踪
【发布时间】：2021-07-19 04:41:32
【问题描述】：

我对 PHP 和 Xdebug 完全陌生。我已经在 Windows 10 上安装了 XAMPP，并且我在 PHP 上运行了一个应用程序。

所以我想在 Visual Studio Code 上跟踪应用程序以了解它，我使用了 Xdebug。我做了以下事情：

  1. 我下载了相应的 php-xdebug.dll（根据 PHP 版本，在 xdebug.org/wizard 上）并将其放在 XAMPP 的 PHP 目录中。

  2. 我安装了 PHP 调试扩展并添加了这些行：

    xdebug.mode = debug
xdebug.start_with_request = yes
xdebug.client_port = 9000

  3. 将此行添加到json：

    "runtimeExecutable": "C:\\Xampp\\PHP\\php.exe"

  4. 在 XAMPP 中重新启动 Apache 服务。

现在我启动了应用程序并放置了一些断点来跟踪应用程序。它工作了大约 4 或 5 个小时，没有任何问题。但在那之后它就停止工作了。

当我放置断点时，它进入断点。当我按下“按下”按钮时，什么也没有发生，而且 Xdebug 似乎无法正常工作。

如何检查 Wdebug 有什么问题？

编辑：

这是我发现的。这是一个非常简单的代码，我想跟踪它：

<?php

$a=100;
$b=200;
echo $a."<br/>";
echo $b."<br/>";

echo $a+$b;

如果我放在htdocs 的根目录下，Xdebug 将不再工作，但如果我在htdocs 内放置一个子目录，则调试工作正常。

这是 Xdebug 日志文件中的结果：

[8668] Log opened at 2262-04-09 09:08:59.927045
[8668] [Step Debug] INFO: Connecting to configured address/port: localhost:9000.
[8668] [Step Debug] INFO: Connected to debugging client: localhost:9000 (through xdebug.client_host/xdebug.client_port). :-)
[8668] [Step Debug] -> <init xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" fileuri="file:///C:/xampp/htdocs/index.php" language="PHP" xdebug:language_version="7.2.34" protocol_version="1.0" appid="8668"><engine version="3.0.4"><![CDATA[Xdebug]]></engine><author><![CDATA[Derick Rethans]]></author><url><![CDATA[https://xdebug.org]]></url><copyright><![CDATA[Copyright (c) 2002-2021 by Derick Rethans]]></copyright></init>

[8668] [Step Debug] <- breakpoint_list -i 1
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_list" transaction_id="1"></response>

[8668] [Step Debug] <- breakpoint_list -i 2
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_list" transaction_id="2"></response>

[8668] [Step Debug] <- breakpoint_list -i 3
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_list" transaction_id="3"></response>

[8668] [Step Debug] <- breakpoint_list -i 4
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_list" transaction_id="4"></response>

[8668] [Step Debug] <- breakpoint_list -i 5
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_list" transaction_id="5"></response>

[8668] [Step Debug] <- breakpoint_list -i 6
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_list" transaction_id="6"></response>

[8668] [Step Debug] <- breakpoint_set -i 7 -t line -f file:///c:/xampp/htdocs/test/1.php -n 3
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_set" transaction_id="7" id="86680001"></response>

[8668] [Step Debug] <- breakpoint_set -i 8 -t line -f file:///c:/xampp/htdocs/1.php -n 3
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_set" transaction_id="8" id="86680002"></response>

[8668] [Step Debug] <- breakpoint_set -i 9 -t line -f file:///c:/xampp/htdocs/app/hmi/API/addline.php -n 16
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_set" transaction_id="9" id="86680003"></response>

[8668] [Step Debug] <- breakpoint_set -i 10 -t line -f file:///c:/xampp/htdocs/app/hmi/API/addorderstation.php -n 17
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_set" transaction_id="10" id="86680004"></response>

[8668] [Step Debug] <- breakpoint_set -i 11 -t line -f file:///c:/xampp/htdocs/app/hmi/API/addstation.php -n 14
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_set" transaction_id="11" id="86680005"></response>

[8668] [Step Debug] <- breakpoint_set -i 12 -t line -f file:///c:/xampp/htdocs/index.php -n 3
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_set" transaction_id="12" id="86680006"></response>

[8668] [Step Debug] <- breakpoint_set -i 13 -t line -f file:///c:/xampp/htdocs/index.php -n 17
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_set" transaction_id="13" id="86680007"></response>

[8668] [Step Debug] <- breakpoint_list -i 14
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_list" transaction_id="14"><breakpoint type="line" filename="file:///C:/xampp/htdocs/app/hmi/API/addstation.php" lineno="14" state="enabled" hit_count="0" hit_value="0" id="86680005"></breakpoint><breakpoint type="line" filename="file:///C:/xampp/htdocs/app/hmi/API/addorderstation.php" lineno="17" state="enabled" hit_count="0" hit_value="0" id="86680004"></breakpoint><breakpoint type="line" filena
[8668] [Step Debug] <- breakpoint_list -i 15
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_list" transaction_id="15"><breakpoint type="line" filename="file:///C:/xampp/htdocs/app/hmi/API/addstation.php" lineno="14" state="enabled" hit_count="0" hit_value="0" id="86680005"></breakpoint><breakpoint type="line" filename="file:///C:/xampp/htdocs/app/hmi/API/addorderstation.php" lineno="17" state="enabled" hit_count="0" hit_value="0" id="86680004"></breakpoint><breakpoint type="line" filena
[8668] [Step Debug] <- breakpoint_set -i 16 -t exception -x *
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_set" transaction_id="16" id="86680008"></response>

[8668] [Step Debug] <- run -i 17
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="run" transaction_id="17" status="break" reason="ok"><xdebug:message filename="file:///C:/xampp/htdocs/index.php" lineno="3"></xdebug:message></response>

[8668] [Step Debug] <- stack_get -i 18
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="stack_get" transaction_id="18"><stack where="{main}" level="0" type="file" filename="file:///C:/xampp/htdocs/index.php" lineno="3"></stack></response>

[8668] [Step Debug] <- eval -i 19 -- KCRh
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="eval" transaction_id="19" status="break" reason="ok"><error code="206"><message><![CDATA[error evaluating code]]></message></error></response>

[8668] [Step Debug] <- eval -i 20 -- Y2hyKCRhKQ==
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="eval" transaction_id="20"><property type="string" size="1" encoding="base64"><![CDATA[AA==]]></property></response>

[8668] [Step Debug] <- eval -i 21 -- JGE=
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="eval" transaction_id="21"><property type="null"></property></response>

[8668] [Step Debug] <- eval -i 22 -- JF9SRVFVRVNUWydQQVJBTVMnXQ==
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="eval" transaction_id="22"><property type="null"></property></response>

[8668] [Step Debug] <- eval -i 23 -- JHBhcmFtcw==
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="eval" transaction_id="23"><property type="null"></property></response>

[8668] [Step Debug] <- context_names -i 24 -d 0
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="context_names" transaction_id="24"><context name="Locals" id="0"></context><context name="Superglobals" id="1"></context><context name="User defined constants" id="2"></context></response>

[8668] [Step Debug] <- context_get -i 25 -d 0 -c 0
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="context_get" transaction_id="25" context="0"><property name="$a" fullname="$a" type="uninitialized"></property><property name="$b" fullname="$b" type="uninitialized"></property></response>

[8668] [Step Debug] <- step_over -i 26
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="step_over" transaction_id="26" status="stopping" reason="ok"></response>

[8668] [Step Debug] <- stop -i 27
[8668] [Step Debug] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="stop" transaction_id="27" status="stopped" reason="ok"></response>

[8668] Log closed at 2262-04-09 09:08:59.927045

【问题讨论】：

  • “（启用远程调试和自动启动远程调试）”有点模棱两可。请编辑问题以包含您所做的确切设置。
  • 我现在不明白...您的日志显示它运行良好。

标签： php visual-studio-code xampp xdebug


【解决方案1】：

您可以通过使用 php.ini 设置 xdebug.log=c:\temp\xdebug.log 创建日志来检查 Xdebug 的功能——如果 Web 服务器或 PHP 无法写入该路径，您可能需要更改路径。该日志将列出所有调试连接尝试，列出潜在的连接问题，以及如果建立连接，通信。您可以检查&lt;init 标记的fileuri XML 属性是否与IDE 应该发送的breakpoint_set 命令设置的内容匹配。

【讨论】：

  • 我编辑添加了 php.ini，它们在上面的帖子中
  • 好的 - 很酷，我从答案中删除了那个位。
【解决方案2】：

我唯一能做的就是将网站文件夹从 htdocs 更改为 htdocs/Projects。之后一切正常。找不到原因

【讨论】：

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