phpstorm shortcut key

1. Input a class name，type Ctrl+Space to integrate it.
2. Ctrl+G Jump to specified line;
3. You can quickly find all places where a particular class, method or variable is used in the whole project by positioning the caret at the symbol's name or at its usage in code and pressing Alt+F7 (Find Usages in the popup menu).
4. Ctrl+Shift+N Searching filename in whole project;
5. Ctrl+Shift+arrowhead code move up or down;
6. Ctrl+D Copy this line
7. Ctrl+W Select current word
8. Ctrl+Z undo
9. Ctrl+Shift+Z forward
10. Alt+L/R Arrow switch tag
11. Alt+up/downArrow switch function
12. Alt+1 If show left side catalogue
13. Alt+Insert New file or Directory
14. Ctrl+E Recent files
15. Ctrl+~ 切换主题
16. Ctrl+F4 Close this file
17. 跳到下一个断点 F9
18. 打开菜单中的File F10
19. 在行首打对勾 F11
20. 调出console F12
21. Ctrl+Alt+O Delete useless namespace
    MORE： http://www.cr173.com/html/66775_1.html

<blockquote>Active Phpstorm：</blockquote>
Source:http://www.cnblogs.com/buyucoder/p/5291771.html

Change storm background to black:

Step1: Modify code area bg:
http://jingyan.baidu.com/article/dca1fa6f4cf97cf1a540527d.html
Step2:Modify catalog area bg:

1. Open the Settings/Preferences dialog (OSX/Unix: ⌘,, Windows: Ctrl+Alt+S)
2. In the left-hand pane, select Plugins.
3. Click Browse repositories... and search for Material Theme UI
4. Click Install plugin and confirm your intention to download and install the plugin.
5. Click OK in the Settings dialog and restart for the changes to take effect.
6. To switch the IDE theme (not the code color scheme), go to Tools -> Material Theme and choose 'Darker Theme', 'Default Theme' or 'Lighter Theme'.
   <blockquote>Source：https://segmentfault.com/q/1010000007069583/a-1020000007071366</blockquote>
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