Learning PHP--Using XDebug (Ubuntu) in sublime_PHP tutorial

Learning of PHP--Using XDebug (Ubuntu) in sublime

I feel ashamed to say that since I started using Sublime Text, I have never debugged PHP code. I recently set up a debugging environment and recorded it here.

Install XDebug

sudo apt-get install php5-xdebug

Edit the xdebug.ini file and add the following configuration

xdebug.remote_enable=1

xdebug.remote_handler=dbgp

xdebug.remote_host=127.0.0.1

xdebug.remote_port=9000

xdebug.remote_log="/var/log/xdebug/xdebug.log"

Restart nginx

sudo /etc/init.d/nginx restart

Then use package control to install xdebug client in Sublime Text, use ctrl+shift+p to bring up the search box, enter Package Control: Select Package Control: Install Package, enter Xdebug client, find xdebug client, install, and the installation is complete Then restart Sublime. Its operation is as follows:

To debug a certain project, you must first save the project as a project under sublime.

sublime->project->save project as ...

Next configure the project

sublime->project->edit poject

The configuration file looks like the following:

Copy code

{

"folders":

[

{

"follow_symlinks": true,

"path": "."

}

],

"settings": {

"xdebug": {

"url": "http://my.local.website/",

}

}

}

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Install the Chrome Xdebug Helper extension in chrome. After downloading and installing the Chrome extension, you must restart the browser. After restarting, you will see a new icon in Chrome’s address bar:

Click on it and debugging will be enabled/disabled. However, we first need to adjust the session keys used in the extension to use Sublime Text.

In Chrome Tools > Extensions

Open Xdebug helper options:

Enabling debugging is also relatively simple, just right-click where you want to add a breakpoint

xdebug->Add/Remove breakpoint

In this way, the project will stop when it reaches the current line

Then start debugging, select

in the menu bar

tools->xdebug->start debugging(launch browser)

Sublime will automatically open the browser and enter the website link written during configuration for debugging.

The functions used in debugging can be viewed by right-clicking on the debugging file.

The shortcut keys are explained as follows

Start/Stop debugging session

Start Debugging - Ctrl+Shift+F9 or ⌘+Shift+F9

Start Debugging (Launch Browser)

Restart Session

Stop Debugging - Ctrl+Shift+F10 or ⌘+Shift+F10

Stop Debugging (Launch Browser)

Stop Debugging (Close Windows)

Breakpoints

Add/Remove Breakpoint - Ctrl+F8 or ⌘+F8

Set Conditional Breakpoint - Shift+F8

Clear Breakpoints

Clear All Breakpoints

Watch expressions

Set Watch Expression

Edit Watch Expression

Remove Watch Expression

Clear Watch Expressions

Session commands

Evaluate

Execute

Status

Continuation commands

Run - Ctrl+Shift+F5 or ⌘+Shift+F5

Run To Line

Step Over - Ctrl+Shift+F6 or ⌘+Shift+F6

Step Into - Ctrl+Shift+F7 or ⌘+Shift+F7

Step Out - Ctrl+Shift+F8 or ⌘+Shift+F8

Stop

Detach

Other

Restore Layout / Close Windows - Ctrl+Shift+F11 or ⌘+Shift+F11

Settings - Default

Settings - User

Problem cannot track breakpoints

This may be because the xdebug port is occupied. Press Ctrl+` or menu bar View->show Console to view the error message. It may be that the xdebug port has been occupied.

Turn off debugging in sublime xdebug or restart sublime to solve this problem. If it still doesn't work, you can modify the port number. For example, change the port number in xdebug.ini to 1000 in preferences->package settings-> Add the following content to the xdebug->setting-user file:

{

"port": 10000

}

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