vscode调试php

1. xdebug调试vscode
   1. 下载xdebug.dll扩展库
   2. php.ini配置
      1. 　　

          [XDebug]
          xdebug.remote_enable =
          xdebug.remote_autostart =
          zend_extension="D:\phpstudy-2018\PHPTutorial\php\php-5.5.38\ext\php_xdebug.dll"

   3. vscode 安装插件 php debug,php xdebug 
      1. 　　

                add configuration:
                   {
                      "name": "Listen for XDebug",
                      "type": "php",
                      "request": "launch",
                      "port":
                  },
                  {
                      "name": "Launch currently open script",
                      "type": "php",
                      "request": "launch",
                      "program": "${file}",
                      "cwd": "${fileDirname}",
                      "port":
                  }

   4. 调试时有两个选项：选择"Listen for XDebug"标示自己打开浏览器，输入网址-进入断点。

      选择"Launch currently open script"标示调试当前文件。