Skip to content

Navigation Menu

Explore
By company size
By use case
By industry
View all solutions
Topics
- AI
- DevOps
- Security
- Software Development
- View all
Explore
- GitHub Sponsors
  Fund open source developers
- The ReadME Project
  GitHub community articles
Repositories
- Enterprise platform
  AI-powered developer platform
Available add-ons
Pricing

Search code, repositories, users, issues, pull requests...

Search

Clear

Search syntax tips

Provide feedback

We read every piece of feedback, and take your input very seriously.

Include my email address so I can be contacted

Saved searches

Use saved searches to filter your results more quickly

Name

Query

To see all available qualifiers, see our documentation.

You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session.

Dismiss alert

vimeo / psalm Public

Notifications You must be signed in to change notification settings
Fork 666
Star 5.6k

Code
Issues 1.7k
Pull requests 110
Discussions
Actions
Projects
Security
Insights

Additional navigation options

Code
Issues
Pull requests
Discussions
Actions
Projects
Security
Insights

Check backward compatibility

Suppress `UndefinedClass` in `whatever_exists()` #3110

Sign in to view logs

Sign in to view logs

Suppress `UndefinedClass` in `whatever_exists()`

Suppress `UndefinedClass` in `whatever_exists()` #3110

Summary
Jobs
- Check backward compatibility
Run details
- Usage
- Workflow file

Usage Workflow file

Run time

Learn about OS pricing on GitHub Actions

Job	Run time
Check backward compatibility	33s
	33s

You can’t perform that action at this time.