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HomeBackend DevelopmentPHP TutorialLearning 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/",
}
}
}
Copy code
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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