haskellmcravin1 it's auto-fix (RemoveReduntandClosingTag), applied when you have the following setting:
"editor.codeActionsOnSave": {
"source.fixAll": "explicit" // or true
}
There will be a setting to enable/disable this particular diagnostic in the next update. Some code styles (the "php.format.codeStyle"
setting) (like "Laravel"
) may enforce it.