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PHPStorm tips

2015-06-19 13:30 801 查看
  phpstorm对于使用PHP开发web的人员来说,是一个非常不错的编辑开发IDE,以前用过sublime,但是相比于storm,sublime在浏览legacy代码,类代码编辑方面明显要逊色不少。

project->setting->Autoscroll to source、from source选中即可实现sublime一样单点就打开文件浏览的工作模式

上述设置无法保存,如果需要保存,则需要安装Autoscroll Save plugin

alt+home - 弹出当前目录以供操作

alt+insert - 目录context时, 在选中的目录中弹出创建...对话框

alt+insert - 文件内容context时,弹出创建construct,phpdoc等对话框,这时如果alit+enter则会提示initialize class 的fields

ctrl+w - 持续选择括号,方括号,tag内容,不断扩展, 非常好用!!!在sublime中必须通过扩展plugin来实现的

ctrl+d - 选择光标所在词,持续向下选择next occurence

ctrl+shitf+d -取消当前选择到的occurence

ctrl+shift+o - 浏览查找global symbol

alt+左键 - 多光标设置

shift+c -跳到代码code start的地方

shift+x -跳到代码code end的地方

alt+V - vertical split into two display window

alt+C   - close active editor window

ctrl+E - recent files,可以快速在浏览过的文件中切换

ctrl+shift+E -recently changed files,列出最近修改过的文件

shift+enter -直接到下一行

/** + enter -为下面的代码加注释doc

ctrl+R -浏览类的成员,再次ctrl+R列出包含继承过来的成员

shift +s - toggle status bar

live template - 在自己的代码窗口中选中希望重用的代码,ctrl+shift+p, search live template, 选择save as live template即可使用

Mark changed file: file >> settings >> Editor >> Editor Tabs. Check Mark modified tabs with asterisk Click ok

phpStorm的auto save功能有时比较烦人,但是又没有好的方法来关闭,比较可行的方式是首先打开修改后mark为*的功能,随后可以在local history中选择变更

Settings / Appearance & Behavior / System Settings / Save file on frame deactivation: unchecked

Settings / Appearance & Behavior / System Settings / Save files automatically if...: unchecked

Settings / Editor / General / Editor tabs / Mark modified tabs with asterisk :checked

alt+ H: local history

dependency injection自动添加成员变量到

php --ini :列出本机php所使用的ini文件

http -S: 列出appache所使用conf文件

[root@AY130628135803343949Z]# httpd -S
httpd: Could not reliably determine the server's fully qualified domain name, using 10.160.37.203 for ServerName
VirtualHost configuration:
127.0.0.1:10083        is a NameVirtualHost
default server localhost (/etc/httpd/conf.d/zendserver_gui.conf:6)
port 10083 namevhost localhost (/etc/httpd/conf.d/zendserver_gui.conf:6)
wildcard NameVirtualHosts and _default_ servers:
*:80                   is a NameVirtualHost
port 80 namevhost www.xxxx.cn (/usr/local/zend/etc/sites.d/vhost_xxx.conf:1)
Syntax OK

https://confluence.jetbrains.com/display/PhpStorm/Remote+debugging+in+PhpStorm+via+SSH+tunnel https://confluence.jetbrains.com/display/PhpStorm/Working+with+Remote+PHP+Interpreters+in+PhpStorm https://confluence.jetbrains.com/display/PhpStorm/Working+with+Advanced+Vagrant+features+in+PhpStorm
下面的资源是适用于laravel的Live templates
https://github.com/koomai/phpstorm-laravel-live-templates
debugging PHP with phpstorm
http://blog.jetbrains.com/phpstorm/2013/07/webinar-recording-debugging-php-with-phpstorm/ https://confluence.jetbrains.com/display/PhpStorm/Zero-configuration+Web+Application+Debugging+with+Xdebug+and+PhpStorm

Homestead+phpstorm remote debugging配置要点

远程调试的一般知识


1. 安装bookmark https://www.jetbrains.com/phpstorm/marklets/
2. Start Listening for PHP Debug Connections in PHPSTORM以便开始侦听debug请求

2.a: project->settings(ctrl+alt+s)->deployment增加一个描述如何deploy你的server的profile,配置sftp信息,配置path mapping(IDE to remote server)





关于path mapping,这篇文章有很详细的描述: http://blog.jetbrains.com/webide/2011/03/configure-php-debugging-in-phpstorm-2-0/
2.b: project->settings(ctrl+alt+s)->PHP->Servers选择上面的profile



3.可选在phpstorm中选择stop at the first line:在php代码第一行就暂停

3.在phpstorm中增加breakpoint

4.增加一个debug configuration,以方便在PHPStorm中直接快速执行debug命令



4.a运行run->debug xxx将启动一个默认浏览器,并且传递http://homestead.app:8000/?XDEBUG_SESSION_START=17769参数给homestead server,由xdebug捕捉到并且方向连接到PHPSTORM监听的调试端口9000,如果首次调试,则需要再PHPSTORM中点击接受调试请求,启动调试双向连接

4.b如果在bookmarklet安装的情况下,可以直接在浏览器中点击start debug this page按钮,浏览器就可以向phpstorm的debug监听接口发起请求

但是注意如果我们在file->settings->php->debug配置选项中勾选ignore external connections through unregistered server configuations,那么由于我们的homestead住在防火墙后面(使用8000端口),在 4.a模式下我们向homestead.app:8000端口通过get参数发起debug引擎启动请求,而随后homestead的web server又反向向phpstorm请求调试连接(注意这个回来的server_host参数是homestead.app:80端口!!!!)时,server host是不一样的,因此在上述debug配置选项的情况下,PHPStorm是会忽略debug连接请求的!!(9000端口)。

相反,如果我们没有勾选上面的选项,则phpstorm会提示我们是否接受来自homestead.app:80服务器来的调试请求,一旦我们接受,我们的phpstorm中就将增加了另外一个php server,而我们须要在这个server中配置path mapping,否则将可能无法hit breakpoint!(即便是通过xdebug_break()主动断点是工作的!),在debug界面会一直报file path is not mapped to any file path on server的错误(其原因就是无注册的server相匹配)。

IDE正常中断点的前提是当IDE侦听调试连接时,在php程序中的xdeubg_break()能够主动断掉!





5.reload这个page

5.a为了验证debug环境是否已经ok,可以通过在Php代码中人为增加一条xdebug代码: xdebug_break(); 随后浏览器访问服务器运行该代码,那么就应该触发IDE的breakpoint!!

有时你在php配置使能xdebug功能时,可能找不到相应的php.ini配置文件,方法是php --ini,这个命令就会列出系统的php到底使用的是哪一个php.ini文件

6.点击start debug将由browser初始化一个debug session并且向phpstorm发起请求

xdebug.ini中 remote_host = 192.168.56.1 这条可以由xdebug.remote_connect_back = 1来替代,增加一条 xdebug.idekey = "PHPSTORM", 这个信息是phpstorm中所需要的(在需要支持多个调试session时由debug proxy所需要)

随后重启vagrant中的web服务: sudo service php5-fpm restart
http://www.sitepoint.com/install-xdebug-phpstorm-vagrant/
如果在debug过程中,浏览器60s就会timeout,可以在/etc/nginx/nginx.conf中增加fastcgi_read_timeout 3600s;另外一个参数:

fastcgi_read_timeout 3600s;
fastcgi_connect_timeout 300s;
fastcgi_send_timeout 300s;

如何使用profiler功能?

PHPStorm本身并不具备profiler功能,它主要完成对xdebug输出的profiler文件做分析。如何打开profiler功能呢?在php.ini文件中增加两行(一般在xdebug.ini中定义):

xdebug.profiler_enable = 1
xdebug.profiler_output_dir = "/home/vagrant/Code"

随后执行sudo service php5-fpm restart即可。这时一旦执行任何一个url,则会在/home/vagrant/Code目录下生成相应的文件,这个文件在phpstorm的tools->analyze profiler file中分析,或者你也可以使用QCachegrind(windows),KCachegrind来做专业分析
http://sourceforge.net/projects/wincachegrind/ 分析器


execution trace(function trace)

如果你是项目的新加入者,对于系统是如何工作的没有清晰地了解,希望通过研究系统整个运作流程,那么使用xdebug的execution trace功能非常有帮助

xdebug.collect_params = 4 (最全的信息)

xdebug.collect_return = 1

xdebug.trace_format = 2 (2为html, 0为一般可读,1为机读)

xdebug_start_trace() xdebug_stop_trace()

function trace文件分析工具:
https://github.com/beberlei/xdebug-trace-gui


Category

Setting

Values

Description

Log file

xdebug.trace_output_dir

xdebug.trace_output_name

xdebug.trace_options

1 = append to trace file if it exists. 0 (default) = overwrite

Select data per call

xdebug.collect_params

Non-zero = collect parameters passed to functions

0 = None.

1 = Type and number of elements (f.e. string(6), array(8)).

2 = Type and number of elements, with a tool tip for the full information

3 = Full variable contents (with limits set by xdebug.var_display_max_children, xdebug.var_display_max_data and xdebug.var_display_max_depth.)

4 = Full variable contents and variable name.

xdebug.collect_return

1 = write return values to trace file. Default 0

xdebug.collect_vars

1 = analyze variables used in scope (slow).

xdebug.collect_assignments

1 = include variable assignments in execution traces

Format

xdebug.trace_format

0 = human readable indented format. time index, memory usage, memory delta (xdebug.show_mem_delta=1), level, function name, function parameters (xdebug.collect_params=1), filename and line number.

1 = computer readable format with different record type for enter stack frame and exit. See docs for fields.

File line 2 says "File format: 2", which seems incorrect

2 = HTML format

xdebug.show_mem_delta

1 = show mem delta for each call

Behavior

xdebug.auto_trace

1 = enable trace just before script runs. Includes the auto_prepend_file

xdebug.trace_enable_trigger

1 = trigger trace using XDEBUG_TRACE GET/POST parameter, or set cookie XDEBUG_TRACE. To prevent Xdebug generating trace files for every request, set xdebug.auto_trace to 0.

(Could not get this to work. This setting doesn't seem to be used in the XDebug source code.)

Doh! See: [xdebug-general] Re: Is trace_enable_trigger defunct? Not implemented in Xdebug 2.1.2!

Limits

xdebug.var_display_max_depth

Max levels of array elements and object properties that are displayed in trace output. Default 3.

xdebug.var_display_max_data

Max string length for output of variables. Default 512.

xdebug.var_display_max_children

Max number of array children and object properties that are displayed in trace output. Default 128

Functions to call in the PHP subject code

Category

Function

Description

ini_set()

Sets the value of a configuration option. I.e., substitute or override for settings in php.ini file. http://www.php.net/manual/en/function.ini-set.php

void xdebug_start_trace(

string trace_file_path

[, integer options] )

Start tracing at this line of code.

Trace file path is absolute, or relative to cwd. If no path given (empty string? No arg?) then xdebug uses setting xdebug.trace_output_dir.

options is a bitmap:

XDEBUG_TRACE_APPEND: 1 = append, 0 = overwrite

XDEBUG_TRACE_COMPUTERIZED:

2 = Act as though xdebug.trace_format=1 (more elaborate format, but less human readable).

0 = Simpler format

XDEBUG_TRACE_HTML: 4 = Output HTML table. 0 = output ordinary text

void xdebug_stop_trace()

Stop tracing and close output file.

string xdebug_get_tracefile_name()

Get name of output file. Useful in conjunction with xdebug.auto_trace, apparently.

Data display functions

Are these relevant? Where does their output go?

xdebug_var_dump()

xdebug.show_local_vars

auto namespacing

在编写PHP类代码过程中,如果使用了namespace,那么每次新创建类文件时需要指定namespace,同时为了使用composer的autoload功能,你又必须遵循PSR-4的目录布置及命名规范,这一点是比较繁琐的。PhpStorm可以解决这个问题,具体配置方式如下图:



一旦配置完成后,后续在IDE中创建新的PHP Class时,IDE自动添加符合PSR-4规范的namespace!
https://www.youtube.com/watch?v=LUTolQw8K9A https://www.jetbrains.com/phpstorm/documentation/phpstorm-video-tutorials.jsp#10 http://stackoverflow.com/questions/15339165/cannot-debug-with-phpstorm-vagrant-xdebug https://confluence.jetbrains.com/display/PhpStorm/Remote+debugging+in+PhpStorm+via+SSH+tunnel
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