The Symfony's documentation was greatly updated and many links in the app's source files are broken. I found all broken links and fixed each one of them where it was possible.
I used this command to extract the links from the source code, so I could miss out some of them:
sh
grep -ERhoe 'https?://[^[:space:]]*\w' src assets config tests templates | sort -u
该提问来源于开源项目：symfony/demo
