参考：

下载合适的XDebug

点击这里，选择合适xdebug

XAMPP配置

php_xdebug-xxxx.dll

拷贝dll至 D:\XAMPP\php\ext

php.ini

文末追加

[XDebug]
zend_extension = "D:\XAMPP\php\ext\php_xdebug-2.7.0RC2-7.3-vc15.dll"
xdebug.profiler_append = 0
xdebug.profiler_enable = 0
xdebug.profiler_enable_trigger = 0
xdebug.profiler_output_dir = "d:\xampp\tmp"
;xdebug.profiler_output_name = "cachegrind.out.%t-%s"
xdebug.remote_enable = 1
xdebug.remote_handler = "dbgp"
xdebug.remote_host = "127.0.0.1"
xdebug.remote_log="d:\xampp\tmp\xdebug.txt"
xdebug.remote_port = 9000
xdebug.trace_output_dir = "d:\xampp\tmp"
; 3600 (1 hour), 36000 = 10h
xdebug.remote_cookie_expire_time = 36000
xdebug.idekey="PhpStorm"

Stop/Start Apache

检查xdebug是否安装成功

方法1：运行 http://localhost/dashboard/phpinfo.php 并检查xdebug

方法2：php -m 并检查xdebug

PHPStorm配置

xdebug相应配置

打开phpStorm，进入File>Settings>PHP>Servers，这里要填写服务器端的相关信息，name填localhost，host填localhost，port填80，debugger选XDebug
进入File>Settings>PHP>Debug，看到XDebug选项卡，port填9000，其他默认
进入File>Settings>PHP>Debug>DBGp Proxy，IDE key 填 PHPSTORM，host 填localhost，port 填80
点OK退出设置

PHPstorm项目配置

指定PHP intepreter

指定项目部署位置

浏览器配置

在适当浏览器上安装插件，这里

easiest Xdebug for Firefox：这个扩展是Firefox上用于使得与IDE一起调试起来更加容易。你可以在https://addons.mozilla.org/en-US/firefox/addon/the-easiest-xdebug/上找到这个扩展.
Xdebug Helper for Chrome：这个扩展是运行在Chrome浏览器上的，它将会帮助你通过点击一下按钮就可以允许/禁止调试和性能分析。你可以在https://chrome.google.com/extensions/detail/eadndfjplgieldjbigjakmdgkmoaaaoc找到这个扩展.
Xdebug Toggler for Safari：这个扩展是运行在Safari上的，允许你在Safari中自动的开始Xdebug调试过程，你可以在Github上找到这个扩展https://github.com/benmatselby/xdebug-toggler.
Xdebug launcher for Opera：这个扩展是运行在Opera上的，它允许你在Xdebug上开启一个Xdebug会话。

以Chrome为例，安装完插件后如图

测试xdebug

实验代码

orderform.html

<html>
<head><title>Bob's Auto Parts</title></head>
<body>
<form action="processorder.php" method="post">
<table border="0">
<tr bgcolor="#cccccc">
  <td width="150">Item</td>
  <td width="15">Quantity</td>
</tr>
<tr>
  <td>Tires</td>
  <td align="center"><input type="text" name="tireqty" size="3"
     maxlength="3" /></td>
</tr>
<tr>
  <td>Oil</td>
  <td align="center"><input type="text" name="oilqty" size="3" 
     maxlength="3" /></td>
</tr>
<tr>
  <td>Spark Plugs</td>
  <td align="center"><input type="text" name="sparkqty" size="3"
     maxlength="3" /></td>
</tr>
<tr>
  <td>How did you find Bob's?</td>
  <td><select name="find">
        <option value = "a">I'm a regular customer</option>
        <option value = "b">TV advertising</option>
        <option value = "c">Phone directory</option>
        <option value = "d">Word of mouth</option>
      </select>
  </td>
</tr>
<tr>
  <td colspan="2" align="center"><input type="submit" value="Submit Order" /></td>
</tr>
</table>
</form>
</body>
</html>

View Code

processorder.php

<html>
<head>
  <title>Bob's Auto Parts - Order Results</title>
</head>
<body>
<h1>Bob's Auto Parts</h1>
<h2>Order Results</h2>
<?php
  echo '<p>Order processed at ';
  echo date('H:i, jS F');
  echo '</p>';
  echo '<p>Your order is as follows: </p>';
  echo $tireqty.' tires<br />';
  echo $oilqty.' bottles of oil<br />';
  echo $sparkqty.' spark plugs<br />';

  $totalqty = 0;
  $totalamount = 0.00;

  $totalqty = 0;
  $totalqty = $tireqty + $oilqty + $sparkqty;
  echo 'Items ordered: '.$totalqty.'<br />';

  $totalamount = 0.00;

  define('TIREPRICE', 100);
  define('OILPRICE', 10);
  define('SPARKPRICE', 4);

  $totalamount = $tireqty * TIREPRICE
               + $oilqty * OILPRICE
               + $sparkqty * SPARKPRICE;

  echo 'Subtotal: $'.number_format($totalamount,2).'<br />';

  $taxrate = 0.10;  // local sales tax is 10%
  $totalamount = $totalamount * (1 + $taxrate);
  echo 'Total including tax: $'.number_format($totalamount,2).'<br />';

?>
</body>
</html>

View Code

调试演示

在PHP中打断点，浏览器触发断点

XAMPP + PhpStorm + Xdebug本地实验环境搭建

下载合适的XDebug

XAMPP配置

php_xdebug-xxxx.dll

php.ini

Stop/Start Apache

检查xdebug是否安装成功

PHPStorm配置

xdebug相应配置

PHPstorm项目配置

指定PHP intepreter

指定项目部署位置

浏览器配置

测试xdebug

实验代码

调试演示

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