phpstorm in xdebug configuration and breakpoint debugging

Today hastened to engage in this 

 

Operating environment:

　　phpStorm 2018

　　PHP 5.45 nts VC9

　　Xdebug 2.4.1

 

 

0x01 PHP extensions installed xdebug

Before their own equipment has not been installed from the original version of the problem

 

Download: https: //xdebug.org/download.php

 

php.ini configuration:

[Xdebug] 
zend_extension = "D: \ phpstudy \ PHPTutorial \ PHP \ PHP-5.4.45 \ EXT \ php_xdebug.dll"　　# specify the absolute path to the file extension Xdebug 
xdebug.auto_trace = ON　　# Enable the code automatically track 
xdebug.collect_params = on　　# allowed to collect the variable parameters passed to the function 
xdebug.collect_return = ON　　# allowed to collect the return value of the function call 
xdebug.trace_output_dir =: "D \ phpstudy \ PHPTutorial \ tmp \ Xdebug"　　# storage directory specified stack trace file 
xdebug.profiler_enable = ON　　# Xdebug performance analysis is enabled, and create performance information file 
xdebug.profiler_output_dir = "D: \ phpstudy \ PHPTutorial \ tmp \ xdebug"　　# specify the performance analysis information file output directory 
xdebug.remote_enable = ON　　# is turned on remote debugging 
xdebug .remote_handler = dbgp　　# Specified remote debugging processing protocol 
xdebug.remote_host = localhost　　# Specifies the host name of the remote debugging 
xdebug.remote_port = 9000　　# specify the port number of the remote debugging 
xdebug.idekey PhpStorm =　　# that are passed to the debugger processing program DBGp IDE Key

Save php.ini, restart apache checks for success turned xdebug service.

 

 

 

 You can also view the php -m

D:\phpstudy\PHPTutorial\php\php-5.4.45-nts>php -m
[PHP Modules]
bcmath
bz2
calendar
Core
ctype
curl
date
dom
ereg
filter
ftp
gd
hash
iconv
json
libxml
mbstring
mcrypt
mhash
mysql
mysqli
mysqlnd
odbc
pcre
PDO
pdo_mysql
PDO_ODBC
pdo_sqlite
Phar
Reflection
session
SimpleXML
sockets
SPL
sqlite3
standard
tokenizer
wddx
xdebug
xml
xmlreader
xmlrpc
xmlwriter
xsl
Zend Guard Loader
zip
zlib

[Zend Modules]
Xdebug
Zend Guard Loader

 

 

0x02 phpstorm 配置

配置对应php版本

 

Debug端口配置:

 

 

 IDEKEY配置

 

 Server配置

 

 

 

PHP Web Application配置

进入Run> Debug configurations，点+号选择PHP Web Page，Server选填localhost，Start URL填你要访问的页面（如：/index.php）， Browser 默认或者选chrome

 

 

0x03 浏览器插件断点调试

网上很多谷歌xdebug插件 我还是喜欢火狐

 

 

在PHPStorm中创建项目，在代码中设置断点。点击phpstorm run>start listening或者右上角的小电话开启监听。进入需要调试的页面，点击火狐右上角的“臭虫”开始调试。

 

 

 

分析代码性能

你也可以利用WinCacheGrind或者QCacheGrind软件和xdebug生成的cachegrind.out文件分析PHP脚本的性能。
下载地址：
http://sourceforge.net/projects/wincachegrind/
http://sourceforge.net/projects/qcachegrindwin/
你也可以使用其他工具分析，参照这里：
https://xdebug.org/docs/profiler

参考资料

• xdebug帮助文档： https://xdebug.org/docs/
• IDE远程调试：https://xdebug.org/docs/remote