20220117 很抱歉，因为个人原因，已不在维护，可以使用 https://github.com/swoole/yasd

• 基于 xdebug2.7(https://github.com/xdebug/xdebug), 目前修改基本完毕了

• 为了避免 swoole 的检测 xdebug 警告, 扩展注册的名称是 sdebug, 如果想使用 Phpunit CodeCoverage , 需要手动把检测 xdebug 的判断修改成 sdebug
• 单步调试: 如果php不是7.3的, 建议使用 sdebug_2_6(https://github.com/mabu233/sdebug/tree/sdebug), sdebug_2_7 可能需要与phpstorm2019搭配使用

You can clone the Sdebug source directory with:

git clone https://github.com/mabu233/sdebug.git

Then move into this new directory:

cd sdebug

If PHP is installed in a normal, and uncomplicated way, with default locations and configuration, all you will need to do is to run the following script:

./rebuild.sh

This will run phpize, ./configure, make clean, make and make install.

The long winded way of installation is:

1. Run phpize: phpize (or /path/to/phpize if phpize is not in your path).
2. ./configure --enable-xdebug (or: ../configure --enable-xdebug --with-php-config=/path/to/php-config if php-config is not in your path)
3. Run: make clean
4. Run: make
5. Run: make install

6. Add the following line to php.ini (which you can find by running php --ini, or look at phpinfo() output): zend_extension="xdebug.so".

   Please note, that sometimes the php.ini file is different for the command line and for your web server. Make sure you pick the right one.

7. Unless you exclusively use the command line with PHP, restart your webserver.

8. Write a PHP page that calls phpinfo();. Load it in a browser and look for the info on the Xdebug module. If you see it, you have been successful! Alternatively, you can run php -v on the command line to see that Xdebug is loaded:

   $ php -v
   PHP 7.2.0RC6 (cli) (built: Nov 23 2017 10:30:56) ( NTS DEBUG )
   Copyright (c) 1997-2017 The PHP Group
   Zend Engine v3.2.0-dev, Copyright (c) 1998-2017 Zend Technologies
       with Sdebug v2.x.x-dev, Copyright (c) 2002-2017, by Derick Rethans